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PPG Industries, Inc., Glass Group Glass
 
         
SECTION 08810
 
         
GLASS
 
         
 
         
          ** NOTE TO SPECIFIER ** PPG Industries, 1nc., Glass Group; high performance architectural glass.
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This section is based on the products of PPG Industries, Inc., Glass Group, which is located at:
          Glass Technology Ctr.
Guys Run Rd.
Pittsburgh, PA 15238
Toll Free Tel: (800) 377-5267
Fax: (800) 367-2986
Email:
Web: www.ppgglazing.com

[ Click Here ] for additional information.
          PPG is the first and only glass manufacturer in the United States to earn Cradle to Cradle Certification for its entire line of high performance architectural glass products, which signals PPG's commitment to environmental stewardship and is a benchmark of our dedication to developing and enhancing sustainable products.

Our architectural glass products are environmentally friendly, offer unparalleled solar control performance, ultra -clear transparency and a unique array of ocean- and earth-inspired tints to provide you with a balance of performance and aesthetics that is unmatched in the glass industry. And, all of our architectural glass products are backed by the responsive service, trust and experience of highly skilled industry experts who are members of the PPG Glass Certified Fabricator Network.

Whether specified alone or in combination with PPG low-e glass coatings, the PPG Architectural Glass products will not only lend beauty and sophistication to your next project, they'll also help you save both money and energy.
          .
 
          PART 1GENERAL
 
          1.1SECTION INCLUDES
          ** NOTE TO SPECIFIER ** Delete items below not required for project.
 
          A.High performance architectural glass.
 
          B.High performance architectural insulating glass.
 
          1.2RELATED SECTIONS
          ** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
          A.Section 08400 - Entrances and Storefronts: Exterior Entrances and Storefront.
 
          B.Section 08500 - Windows: Exterior Windows.
 
          C.Section 08900 - Glazed Curtainwall: Exterior Curtainwall.
 
          1.3REFERENCES
          ** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
 
          A.ANSI Z97.1 - American National Standard for Glazing Materials Used in Buildings - Safety Performance Specifications and Methods of Test.
 
          B.ASCE 7 - "Minimum Design Loads for Buildings and Other Structures".
 
          C.ASTM International (ASTM):
          1.ASTM C 1036 - Standard Specification for Flat Glass.
          2.ASTM C 1048 - Standard Specification for Heat-Treated Flat Glass -- Kind HS, Kind FT Coated and Uncoated Glass.
          3.ASTM C 1376 - Standard Specification for Pyrolytic and Vacuum Deposition Coatings on Flat Glass.
          4.ASTM E 774 - Standard Specification for the Classification of the Durability of Sealed Insulating Glass Units.
 
          1.4DEFINITIONS
 
          A.Manufacturers of Glass Products: Firms that produce primary glass, fabricated glass, or both, as defined in referenced glazing publications.
 
          B.Glass Thicknesses: Indicated by thickness designations in millimeters according to ASTM C 1036.
 
          C.Interspace: Space between lites of an insulating-glass unit that contains dehydrated air or a specified gas.
 
          D.Deterioration of Coated Glass: Defects developed from normal uses that are attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning coated glass contrary to manufacturer's written instructions. Defects include peeling, cracking, and other indications of deterioration in metallic coating.
 
          E.Deterioration of Insulating Glass: Failure of hermetic seal under normal use that is attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning insulating glass contrary to manufacturer's written instructions. Evidence of failure is the obstruction of vision by dust, moisture, or film on interior surfaces of glass.
 
          1.5PERFORMANCE REQUIREMENTS
 
          A.General: Provide glazing systems capable of withstanding normal thermal movement and wind and impact loads (where applicable) without failure, including loss or glass breakage attributable to the following: defective manufacture, fabrication, and installation; failure of sealants or gaskets to remain watertight and airtight; deterioration of glazing materials; or other defects in construction.
 
          B.Glass Design: Glass thickness designations indicated are minimums and are for detailing only. Confirm glass thicknesses by analyzing Project loads and in-service conditions. Provide glass lites in the thickness designations indicated for various size openings, but not less than thicknesses and in strengths (annealed or heat treated) required to meet or exceed the following criteria:
          1.Glass Thicknesses: Select minimum glass thicknesses to comply with ASTM E 1300, according to the following requirements:
          a.Design Wind Loads: Determine design wind loads applicable to Project from basic wind speed indicated in miles per hour at 33 feet (10 m) above grade, according to ASCE 7, "Minimum Design Loads for Buildings and Other Structures": Section 6.5, "Method 2-Analytical Procedure," based on mean roof heights above grade indicated on Drawings.
          ** NOTE TO SPECIFIER ** Insert values required for project.
          1)Basic Wind Speed: __ mph.
          2)Importance Factor: __.
          3)Exposure Category: __.
          ** NOTE TO SPECIFIER ** Delete if not required for project.
          b.Specified Design Snow Loads: As indicated on Drawings, but not less than snow loads applicable to Project as required by ASCE 7, "Minimum Design Loads for Buildings and Other Structures": Section 7.0, "Snow Loads."
          c.Probability of Breakage for Vertical Glazing: 8 lites per 1000 for lites set vertically or not more than 15 degrees off vertical and under wind action.
          1)Load Duration: 60 seconds or less.
          d.Maximum Lateral Deflection: For the following types of glass supported on all 4 edges, provide thickness required that limits center deflection at design wind pressure to 1/50 times the short side length or 1 inch, whichever is less.
          1)For monolithic-glass lites heat treated to resist wind loads.
          2)For insulating glass.
          e.Minimum Glass Thickness for Exterior Lites: Not less than 1/4 inch (6.0 mm).
 
          C.Thermal Movements: Provide glazing that allows for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures acting on glass framing members and glazing components. Base engineering calculation on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss.
          ** NOTE TO SPECIFIER ** Revise if different values required for project.
          1.Temperature Change (Range): 120 degree F (49 degree C), ambient; 180 degree F (82 degree C), material surfaces.
 
          D.Thermal and Optical Performance Properties: Provide glass with performance properties specified based on manufacturer's published test data, as determined according to procedures indicated below:
          1.For monolithic-glass lites, properties are based on units with lites 1/4 inch (6.0 mm) thick.
          2.For insulating-glass units, properties are based on units of thickness indicated for overall unit and for each lite.
          3.Center-of-Glass Values: Based on using LBL-44789 WINDOW 5.0 computer program for the following methodologies:
          a.U-Factors: NFRC 100 expressed as Btu/ sq. ft. x h x degree F.
          b.Solar Heat Gain Coefficient: NFRC 200.
          c.Solar Optical Properties: NFRC 300.
 
          1.6SUBMITTALS
 
          A.Submit under provisions of Section 01300.
 
          B.Product Data: For each glass product and glazing material indicated.
 
          C.Verification Samples: For the following products, in the form of 12-inch square (92903 sq. mm) samples for glass.
          1.Insulating glass units.
          2.Each type of patterned or textured glass.
 
          D.Glazing Schedule: Use same designations indicated on Drawings for glazed openings in preparing a schedule listing glass types and thicknesses for each size opening and location.
 
          E.Product Certificates: Signed by manufacturers of glass and glazing products certifying that products furnished comply with requirements.
          1.For solar-control low-e-coated glass, provide documentation demonstrating that manufacturer of coated glass is certified by coating manufacturer.
 
          F.Qualification Data: For installers.
 
          G.Product Test Reports: For each of the following types of glazing products:
          1.Tinted float glass.
          2.Coated float glass.
          3.Insulating glass.
 
          H.Warranties: Special warranties specified in this Section.
 
          1.7QUALITY ASSURANCE
 
          A.Sustainable Design Certification: Glass shall be Cradle to Cradle certified, minimum Silver Level, by McDonough Braungart Design Chemistry, LLC.
 
          B.Fabricator Qualifications: PPG Certified Fabricator, as acceptable to the manufacturer.
 
          C.Installer Qualifications: An experienced installer who has completed glazing similar in material, design, and extent to that indicated for this Project; whose work has resulted in glass installations with a record of successful in-service performance; and who employs glass installers for this Project who are certified under the National Glass Association Glazier Certification Program as Level 2 (Senior Glaziers) or Level 3 (Master Glaziers).
 
          D.Source Limitations for Glass: Obtain the following through one source from a single manufacturer for each glass type: clear float glass, coated float glass and insulating glass.
 
          E.Source Limitations for Glazing Accessories: Obtain glazing accessories through one source from a single manufacturer for each product and installation method indicated.
 
          F.Glass Product Testing: Obtain glass test results for product test reports in "Submittals" Article from a qualified independent testing agency accredited according to the NFRC CAP 1 Certification Agency Program.
 
          G.Glazing Publications: Comply with published recommendations of glass product manufacturers and organizations below, unless more stringent requirements are indicated. Refer to these publications for glazing terms not otherwise defined in this Section or in referenced standards.
          1.IGMA Publication for Insulating Glass: SIGMA TM-3000, "Glazing Guidelines for Sealed Insulating Glass Units."
 
          H.Insulating-Glass Certification Program: Permanently marked either on spacers or on at least one component lite of units with appropriate certification label of the following testing and inspecting agency:
          1.Insulating Glass Certification Council.
          2.Associated Laboratories, 1nc.
 
          I.Pre-installation Conference: Conduct conference at Project site to comply with requirements in Division 1 Section "Project Management and Coordination."
 
          J.Glazing for Fire-Rated Assemblies: Glazing for assemblies that comply with NFPA 80 and that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire-protection ratings indicated, based on testing according to NFPA 252.
 
          K.Glazing for Fire-Rated Window Assemblies: Glazing for assemblies that comply with NFPA 80 and that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire ratings indicated, based on testing according to NFPA 257.
 
          L.Safety Glazing Products: Comply with testing requirements in 16 CFR 1201 and, for wired glass, ANSI Z97.1.
          1.Subject to compliance with requirements, obtain safety glazing products permanently marked with certification label of the Safety Glazing Certification Council or another certification agency acceptable to authorities having jurisdiction.
          2.Lites more than 9 sf (0.84 sq. m) in area are required to be Category II materials.
          3.Where glazing units, including Kind FT glass and laminated glass, are specified in Part 2 articles for glazing lites more than 9 sf in area, provide glazing products that comply with Category II materials, and for lites 9 sf. or less in area, provide glazing products that comply with Category I or II materials.
 
          1.8DELIVERY, STORAGE, AND HANDLING
 
          A.Protect glazing materials according to manufacturer's written instructions and as needed to prevent damage to glass and glazing materials from condensation, temperature changes, direct exposure to sun, or other causes.
 
          B.For insulating-glass units that will be exposed to substantial altitude changes, comply with insulating-glass manufacturer's written recommendations for venting and sealing to avoid hermetic seal ruptures.
 
          1.9PROJECT CONDITIONS
 
          A.Environmental Limitations: Do not proceed with glazing when ambient and substrate temperature conditions are outside limits permitted by glazing material manufacturers and when glazing channel substrates are wet from rain, frost, condensation, or other causes.
          1.Do not install liquid glazing sealants when ambient and substrate temperature conditions are outside limits permitted by glazing sealant manufacturer or below 40 degree F (4 degree C).
 
          1.10WARRANTY
 
          A.Manufacturer's Special Warranty for Coated-Glass Products: Manufacturer's standard form, made out to Owner and signed by coated-glass manufacturer agreeing to replace coated-glass units that deteriorate as defined in "Definitions" Article, f.o.b. the nearest shipping point to Project site, within specified warranty period indicated below.
          1.Warranty Period: 10 years from date of Substantial Completion.
 
          B.Manufacturer's Special Warranty on Insulating Glass: Manufacturer's standard form, made out to Owner and signed by insulating-glass manufacturer agreeing to replace insulating-glass units that deteriorate as defined in "Definitions" Article, f.o.b. the nearest shipping point to Project site, within specified warranty period indicated below.
          1.Warranty Period: 10 years from date of Substantial Completion.
 
          PART 2PRODUCTS
 
          2.1MANUFACTURERS
 
          A.Acceptable Manufacturer: PPG Industries, Inc., Glass Group, which is located at: Glass Business and Discovery Center 400 Guys Run Rd. ; Pittsburgh, PA 15024; Toll Free Tel: 800-377-5267; Email: request info; Web: www.ppgideascapes.com
          ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
          B.Substitutions: Not permitted.
 
          C.Requests for substitutions will be considered in accordance with provisions of Section 01600.
 
          2.2GLASS PRODUCTS
 
          A.Annealed Float Glass: ASTM C 1036, Type I (transparent flat glass), Quality-Q3; of class indicated.
 
          B.Heat-Treated Float Glass: ASTM C 1048; Type I (transparent flat glass); Quality-Q3; of class, kind, and condition indicated.
          1.Fabrication Process: By horizontal (roller-hearth) process with roll-wave distortion parallel to bottom edge of glass as installed, unless otherwise indicated.
          2.Provide Kind HS (heat-strengthened) float glass in place of annealed float glass where needed to resist thermal stresses induced by differential shading of individual glass lites and to comply with glass design requirements specified in Part 1 "Performance Requirements" Article.
          3.For uncoated glass, comply with requirements for Condition A.
          4.For coated vision glass, comply with requirements for Condition C (other uncoated glass).
          5.Provide Kind FT (fully tempered) float glass in place of annealed or Kind HS (heat-strengthened) float glass where safety glass is indicated or required.
 
          C.Pyrolytic-Coated Float Glass: ASTM C 1376, float glass with metallic-oxide coating applied by pyrolytic deposition process during initial manufacture, and complying with other requirements specified.
 
          D.Sputter-Coated Float Glass: ASTM C 1376, float glass with metallic-oxide or -nitride coating deposited by vacuum deposition process after manufacture and heat treatment (if any), and complying with other requirements specified.
 
          E.Tempered Patterned Glass: ASTM C 1048, Kind FT (fully tempered), Type II (patterned flat glass), Class 1 (clear), Form 3 (patterned); and of quality, finish, and pattern specified.
 
          F.Insulating-Glass Units, General: Factory-assembled units consisting of sealed lites of glass separated by a dehydrated interspace, and complying with ASTM E 774 for Class CBA units and with requirements specified in this Article and in Part 2 "Insulating-Glass Units" Article.
          1.Provide Kind HS (heat-strengthened) float glass in place of annealed glass where needed to resist thermal stresses induced by differential shading of individual glass lites and to comply with glass design requirements specified in Part 1 "Performance Requirements" Article.
          2.Provide Kind FT (fully tempered) glass lites where safety glass is indicated or required.
          3.Overall Unit Thickness and Thickness of Each Lite: Dimensions indicated for insulating-glass units are nominal and the overall thicknesses of units are measured perpendicularly from outer surfaces of glass lites at unit's edge.
          4.Sealing System: Comply with requirements in Section 07920 - Joint Sealants. Dual seal, with primary and secondary sealants of polyisobutylene and silicone.
          5.Spacer Specifications: Manufacturer's standard spacer material and construction complying with the following requirements:
          a.Spacer Material: Aluminum with mill or clear anodic finish.
          b.Desiccant: Molecular sieve or silica gel, or blend of both.
          c.Corner Construction: Manufacturer's standard corner construction.
 
          G.Patterned Glass: ASTM C 1036, Type II (patterned and wired flat glass), Class 1 (clear), Form 3 (patterned); and of quality, finish, and pattern specified.
 
          2.3FABRICATION OF GLAZING UNITS
 
          A.Fabricate glazing units in sizes required to glaze openings indicated for Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications, to comply with system performance requirements.
          ** NOTE TO SPECIFIER ** Delete glass types below not required for project.
 
          2.4UNCOATED GLASS
 
          A.Type: Clear Insulating Glass. Clear color outdoor appearance.
          1.Product: Clear + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) clear glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) clear glass.
          3.Performance Values: Visible Light Transmission - 79 percent; SHGC - 0.70; Shading Coefficient - 0.81; Outdoor Visible Light Reflectance - 12 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          B.Type: Uncoated Ultra-Clear Float Glass. Ultra clear outdoor appearance.
          1.Product: "Starphire" + "Starphire" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) glass.
          3.Performance Values: Visible Light Transmission - 84 percent; SHGC - 0.82; Shading Coefficient - 0.94; Outdoor Visible Light Reflectance - 15 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          C.Type: Uncoated Tinted Insulating Glass. Light Green color, low-reflective glass outdoor appearance.
          1.Product: "Solexia™" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 69 percent; SHGC - 0.49; Shading Coefficient - 0.57; Outdoor Visible Light Reflectance - 13 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          D.Type: Uncoated Tinted Insulating Glass. Emerald Green color, low-reflective outdoor appearance.
          1.Product: "Atlantica™" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Atlantica" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 60 percent; SHGC - 0.40; Shading Coefficient - 0.47; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          E.Type: Uncoated Tinted Insulating Glass. Aqua-Green color, low-reflective outdoor appearance.
          1.Product: "Caribia®" + Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 60 percent; SHGC - 0.39; Shading Coefficient - 0.45; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          F.Type: Uncoated Tinted Insulating Glass. Light Blue-Gray, low-reflective glass outdoor appearance.
          1.Product: "Optiblue®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 57 percent; SHGC - 0.60; Shading Coefficient - 0.70; Outdoor Visible Light Reflectance - 10 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          G.Type: Uncoated Tinted Insulating Glass. Aquamarine color, low-reflective glass outdoor appearance.
          1.Product: "Azuria™" + Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 61 percent; SHGC - 0.39; Shading Coefficient - 0.45; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          H.Type: Uncoated Tinted Insulating Glass. Warm Bronze color, low-reflective glass outdoor appearance.
          1.Product: "Solarbronze®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarbronze" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 47 percent; SHGC - 0.51; Shading Coefficient - 0.59; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          I.Type: Uncoated Tinted Insulating Glass. Cool Gray color, low reflective glass outdoor appearance.
          1.Product: "Solargray®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solargray" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 40 percent; SHGC - 0.45; Shading Coefficient - 0.53; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          J.Type: Uncoated Tinted Insulating Glass. Gray color with Warm Bronze undertone, low-reflective glass outdoor appearance.
          1.Product: "Optigray®" 23 + Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optigray" 23 (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 21 percent; SHGC - 0.29; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 6 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          K.Type: Uncoated Tinted Insulating Glass. Gray color with Warm Bronze undertone, low-reflective glass outdoor appearance.
          1.Product: "Graylite®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Graylite" (transparent) Float Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 12 percent; SHGC - 0.34; Shading Coefficient - 0.39; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
          ** NOTE TO SPECIFIER ** Delete glass types below not required for project.
 
          2.5PYROLYTIC LOW-E INSULATING GLASS
 
          A.Type: Pyrolitic Low-E Clear Insulating Glass. Clear color, low-reflective glass outdoor appearance.
          1.Product: "Sungate®" 500 (2) Clear + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Clear Glass, Pyrolytic Coated on second surface (2) + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 74 percent; SHGC - 0.62; Shading Coefficient - 0.71; Outdoor Visible Light Reflectance - 17 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          B.Type: Pyrolytic Low-E Tinted Insulating Glass. Light Green color, low-reflective glass outdoor appearance.
          1.Product: "Solexia™" + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 64 percent; SHGC - 0.44; Shading Coefficient - 0.51; Outdoor Visible Light Reflectance - 14 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          C.Type: Pyrolytic Low-E Tinted Insulating Glass. Dark Green color, low-reflective glass outdoor appearance.
          1.Product: "Atlantica™" + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Atlantica™" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 56 percent; SHGC - 0.35; Shading Coefficient - 0.41; Outdoor Visible Light Reflectance - 12 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          D.Type: Pyrolytic Low-E Tinted Insulating Glass. Aqua-Green outdoor appearance.
          1.Product: "Caribia®" + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 56 percent; SHGC - 0.34; Shading Coefficient - 0.40; Outdoor Visible Light Reflectance - 12 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          E.Type: Pyrolytic Low-E Tinted Insulating Glass. Light Blue-Gray, low-reflective glass outdoor appearance.
          1.Product: "Optiblue®" + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue®" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 30 percent; SHGC - 0.56; Shading Coefficient - 0.64; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          F.Type: Pyrolytic Low-E Tinted Insulating Glass. Aquamarine color, low-reflective glass outdoor appearance.
          1.Product: "Azuria™" + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria™" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 57 percent; SHGC - 0.34; Shading Coefficient - 0.40; Outdoor Visible Light Reflectance - 12 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          G.Type: Pyrolytic Low-E Tinted Insulating Glass. Warm Bronze color, low-reflective glass outdoor appearance.
          1.Product: Bronze + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Bronze Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 44 percent; SHGC - 0.46; Shading Coefficient - 0.53; Outdoor Visible Light Reflectance - 9 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          H.Type: Pyrolytic Low-E Tinted Insulating Glass. Cool Gray color, low-reflective glass outdoor appearance.
          1.Product: Gray + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Gray Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 37 percent; SHGC - 0.40; Shading Coefficient - 0.47; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          I.Type: Pyrolytic Low-E Tinted Insulating Glass. Gray with Warm Bronze undertone color, low-reflective glass appearance.
          1.Product: "Optigray®" 23 + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optigray®" 23 Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 19 percent; SHGC - 0.24; Shading Coefficient - 0.28; Outdoor Visible Light Reflectance - 6 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          J.Type: Pyrolytic Low-E Tinted Insulating Glass. Dark Gray color, low-reflective glass outdoor appearance.
          1.Product: "Graylite®" + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Graylite®" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass "Sungate" 500 (Pyrolytic) Coated on third surface (3).
          3.Performance Values: Visible Light Transmission - 11 percent; SHGC - 0.28; Shading Coefficient - 0.33; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
          ** NOTE TO SPECIFIER ** Delete glass types below not required for project.
 
          2.6SOLAR CONTROL LOW-E INSULATING GLASS
 
          A.Type: Solar Control Low-E Clear Insulating Glass. Clear color, low-reflective glass outdoor appearance.
          1.Product: "Solarban®" 60 (2) Clear + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Clear Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear (transparent) Float Glass.
          3.Performance Values: Visible Light Transmission - 70 percent; SHGC - 0.38; Shading Coefficient - 0.44; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          B.Type: Solar Control Ultra-Clear Low-E Insulating Glass. Ultra-Clear outdoor appearance.
          1.Product: "Solarban®" 60 (2) "Starphire®" + "Starphire®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Starphire" Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Float Glass.
          3.Performance Values: Visible Light Transmission - 74 percent; SHGC - 0.40; Shading Coefficient - 0.46; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          C.Type: Solar Control Low-E Tinted Insulating Glass. Emerald green color, low-reflective glass outdoor appearance.
          1.Product: "Solarban®" 60 (2) "Atlantica™" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Atlantica™" Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 54 percent; SHGC - 0.27; Shading Coefficient - 0.31; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          D.Type: Solar Control Low-E Tinted Insulating Glass. Aquamarine color, low-reflective glass outdoor appearance.
          1.Product: "Solarban®" 60 (2) "Azuria™" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria™" Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 54 percent; SHGC - 0.28; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          E.Type: Solar Control Low-E Tinted Insulating Glass. Aqua-green color, low-reflective glass outdoor appearance.
          1.Product: "Solarban®" 60 (2) "Caribia®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia®" Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 54 percent; SHGC - 0.27; Shading Coefficient - 0.31; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          F.Type: Solar Control Low-E Tinted Insulating Glass. Cool gray color, low-reflective glass outdoor appearance.
          1.Product: "Solarban®" 60 (2) "Solargray®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solargray®" Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 35 percent; SHGC - 0.24; Shading Coefficient - 0.28; Outdoor Visible Light Reflectance - 6 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          G.Type: Solar Control Low-E Tinted Insulating Glass. Light-green color, low-reflective glass outdoor appearance.
          1.Product: "Solarban®" 60 (2) "Solexia™" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia™" Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 61 percent; SHGC - 0.32; Shading Coefficient - 0.36; Outdoor Visible Light Reflectance - 10 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          H.Type: Solar Control Low-E Tinted Insulating Glass. Emerald Green color, low-reflective glass outdoor appearance.
          1.Product: "Atlantica™" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Atlantica™" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 53 percent; SHGC - 0.30; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 9 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          I.Type: Solar Control Low-E Tinted Insulating Glass. Aquamarine color, low-reflective glass outdoor appearance.
          1.Product: "Azuria™" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria™" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 54 percent; SHGC - 0.31; Shading Coefficient - 0.36; Outdoor Visible Light Reflectance - 9 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          J.Type: Solar Control Low-E Tinted Insulating Glass. Aqua-Green color, low-reflective glass outdoor appearance.
          1.Product: "Caribia®" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia®" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 54 percent; SHGC - 0.31; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 9 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          K.Type: Solar Control Low-E Tinted Insulating Glass. Dark Gray color, low-reflective glass outdoor appearance.
          1.Product: "Graylite®" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Graylite®" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 11 percent; SHGC - 0.17; Shading Coefficient - 0.20; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          L.Type: Solar Control Low-E Tinted Insulating Glass. Gray with Warm Bronze undertone color, low-reflective glass outdoor appearance.
          1.Product: "Optigray®" 23 + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optigray®" 23 Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 18 percent; SHGC - 0.18; Shading Coefficient - 0.21; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          M.Type: Solar Control Low-E Tinted Insulating Glass. Warm Bronze color, low-reflective glass outdoor appearance.
          1.Product: Bronze + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Bronze Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 42 percent; SHGC - 0.31; Shading Coefficient - 0.36; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          N.Type: Solar Control Low-E Tinted Insulating Glass. Cool Gray color, low-reflective glass outdoor appearance.
          1.Product: Gray + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Gray Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 35 percent; SHGC - 0.28; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          O.Type: Solar Control Low-E Tinted Insulating Glass. Light Green color, low-reflective glass outdoor appearance.
          1.Product: "Solexia™" + "Solarban®" 60 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia™" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 61 percent; SHGC - 0.36; Shading Coefficient - 0.42; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          P.Type: Solar Control Low-E Clear Insulating Glass. Neutral Steel outdoor appearance.
          1.Product: "Solarban®" 80 (2) Clear + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Clear Glass, "Solarban" 80 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 48 percent; SHGC - 0.24; Shading Coefficient - 0.28; Outdoor Visible Light Reflectance - 33 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          Q.Type: Solar Control Low-E Clear Insulating Glass. Metallic Green-Gray outdoor appearance.
          1.Product: "Solarban®" 80 (2) Clear + "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Clear Glass, "Solarban" 80 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" (tinted) Float Glass.
          3.Performance Values: Visible Light Transmission - 34 percent; SHGC - 0.23; Shading Coefficient - 0.27; Outdoor Visible Light Reflectance - 32 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          R.Type: Solar Control Low-E Clear Insulating Glass. Steely Blue-Green outdoor appearance.
          1.Product: "Solarban®" 80 (2) "Optiblue®" + Clear by PPG Industries, Inc
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" 80 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 34 percent; SHGC - 0.20; Shading Coefficient - 0.23; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          S.Type: Solar Control Low-E Clear Insulating Glass. Deep Steel Blue outdoor appearance.
          1.Product: "Solarban®" 80 (2) "Optiblue®" + "Optiblue™" by PPG Industries, Inc
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" 80 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass.
          3.Performance Values: Visible Light Transmission - 25 percent; SHGC - 0.20; Shading Coefficient - 0.23; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          T.Type: Solar Control Low-E Insulating Glass. Steel Blue-Gray outdoor appearance.
          1.Product: "Solarban®" z50 (2) "Optiblue®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" z50 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 51 percent; SHGC - 0.31; Shading Coefficient - 0.36; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          U.Type: Solar Control Low-E Tinted Insulating Glass. Glacial Blue outdoor appearance.
          1.Product: "Solarban®" z50 (2) "Optiblue®" + "Azuria™" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" z50 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Azuria" Glass.
          3.Performance Values: Visible Light Transmission - 39 percent; SHGC - 0.30; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          V.Type: Solar Control Low-E Tinted Insulating Glass. Spruce Green outdoor appearance.
          1.Product: "Solarban®" z50 (2) "Optiblue®" + "Atlantica™" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" z50 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Atlantica" Glass.
          3.Performance Values: Visible Light Transmission - 39 percent; SHGC - 0.30; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          W.Type: Solar Control Low-E Tinted Insulating Glass. Soft Teal outdoor appearance.
          1.Product: "Solarban®" z50 (2) "Optiblue®" + "Caribia®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" z50 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Caribia" Glass.
          3.Performance Values: Visible Light Transmission - 39 percent; SHGC - 0.30; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          X.Type: Solar Control Low-E Tinted Insulating Glass. Blue Grass Gray outdoor appearance.
          1.Product: "Solarban®" z50 (2) "Optiblue®" + "Solexia™" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" z50 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Solexia" Glass.
          3.Performance Values: Visible Light Transmission - 44 percent; SHGC - 0.30; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          Y.Type: Solar Control Low-E Tinted Insulating Glass. Dark Gray outdoor appearance.
          1.Product: "Solarban®" z50 (2) "Optiblue®" + Gray by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" z50 Solar Control (Sputtered) on second surface (2) + 1/2 inch (13mm) air space + 1/4 inch (6mm) Gray Glass.
          3.Performance Values: Visible Light Transmission - 25 percent; SHGC - 0.30; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          Z.Type: Solar Control Low-E Insulating Glass. Light Blue-Gray outdoor appearance.
          1.Product: "Solarban®" z50 (2) "Optiblue®" + "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, "Solarban" z50 Solar Control (Sputtered) on second surface (2) + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass.
          3.Performance Values: Visible Light Transmission - 37 percent; SHGC - 0.31; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AA.Type: Solar Control Low-E Tinted Insulating Glass. Glacial Blue outdoor appearance.
          1.Product: "Azuria™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 39 percent; SHGC - 0.30; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AB.Type: Solar Control Low-E Tinted Insulating Glass. Spruce Green outdoor appearance.
          1.Product: "Atlantica™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Atlantica" Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 39 percent; SHGC - 0.30; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AC.Type: Solar Control Low-E Tinted Insulating Glass. Soft Teal outdoor appearance.
          1.Product: "Caribia®" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 39 percent; SHGC - 0.30; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AD.Type: Solar Control Low-E Insulating Glass. Light Blue-Gray outdoor appearance.
          1.Product: "Optiblue®"+ "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 37 percent; SHGC - 0.36; Shading Coefficient - 0.42; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AE.Type: Solar Control Low-E Insulating Glass. Gray outdoor appearance.
          1.Product: "Optigray®"23+ "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optigray" 23 Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 13 percent; SHGC - 0.18; Shading Coefficient - 0.21; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AF.Type: Solar Control Low-E Tinted Insulating Glass. Blue Grass Gray outdoor appearance.
          1.Product: "Solexia™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia" Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 44 percent; SHGC - 0.35; Shading Coefficient - 0.41; Outdoor Visible Light Reflectance - 10 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AG.Type: Solar Control Low-E Tinted Insulating Glass. Warm Bronze outdoor appearance.
          1.Product: Bronze + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Bronze Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 30 percent; SHGC - 0.31; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AH.Type: Solar Control Low-E Tinted Insulating Glass. Dark Gray outdoor appearance.
          1.Product: Gray + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Gray Glass + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 25 percent; SHGC - 0.28; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 6 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AI.Type: Solar Control Low-E Clear Insulating Glass. Clear outdoor appearance.
          1.Product: "Solarban®" 70XL (2) "Starphire®" + "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on second surface (2) + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass.
          3.Performance Values: Visible Light Transmission - 25 percent; SHGC - 0.28; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 6 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AJ.Type: Solar Control Low-E Clear Insulating Glass. Clear outdoor appearance.
          1.Product: "Solarban®" 70XL (2) "Starphire®" + Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on second surface (2) + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Glass.
          3.Performance Values: Visible Light Transmission - 64 percent; SHGC - 0.27; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 12 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AK.Type: Solar Control Low-E Tinted Insulating Glass. Emerald Green outdoor appearance.
          1.Product: "Solexia™" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 56 percent; SHGC - 0.32; Shading Coefficient - 0.37; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AL.Type: Solar Control Low-E Tinted Insulating Glass. Emerald Green outdoor appearance.
          1.Product: "Atlantica™" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Atlantica" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 49 percent; SHGC - 0.28; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 10 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AM.Type: Solar Control Low-E Tinted Insulating Glass. Aqua Green outdoor appearance.
          1.Product: "Caribia®" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 49 percent; SHGC - 0.28; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 9 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AN.Type: Solar Control Low-E Tinted Insulating Glass. Aqua Blue outdoor appearance.
          1.Product: "Azuria™" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 49 percent; SHGC - 0.29; Shading Coefficient - 0.33; Outdoor Visible Light Reflectance - 10 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AO.Type: Solar Control Low-E Tinted Insulating Glass. Warm Bronze outdoor appearance.
          1.Product: Bronze + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Bronze Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 38 percent; SHGC - 0.26; Shading Coefficient - 0.30; Outdoor Visible Light Reflectance - 8 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AP.Type: Solar Control Low-E Tinted Insulating Glass. Cool Gray outdoor appearance.
          1.Product: Gray + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Gray Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 32 percent; SHGC - 0.24; Shading Coefficient - 0.27; Outdoor Visible Light Reflectance - 7 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AQ.Type: Solar Control Low-E Tinted Insulating Glass. Dark Gray with Warm Bronze undertone outdoor appearance.
          1.Product: "Optigray®" 23 + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optigray" 23 Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 17 percent; SHGC - 0.16; Shading Coefficient - 0.19; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          AR.Type: Solar Control Low-E Tinted Insulating Glass. Dark Cool Gray outdoor appearance.
          1.Product: "Graylite®" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Graylite" Glass, + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Glass, "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 10 percent; SHGC - 0.14; Shading Coefficient - 0.16; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
          ** NOTE TO SPECIFIER ** Delete glass types below not required for project.
 
          2.7REFLECTIVE GLASS
 
          A.Type: Reflective Tinted Insulating Glass. Subtly Reflective Aqua Blue outdoor appearance.
          1.Product: "Vistacool™" (2) "Azuria®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 47 percent; SHGC - 0.34; Shading Coefficient - 0.39; Outdoor Visible Light Reflectance - 21 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          B.Type: Reflective Tinted Insulating Glass. Subtly Reflective Aqua Green outdoor appearance.
          1.Product: "Vistacool™" (2) "Caribia®" + Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 47 percent; SHGC - 0.34; Shading Coefficient - 0.39; Outdoor Visible Light Reflectance - 21 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          C.Type: Reflective Tinted Insulating Glass. Subtly Reflective Gray outdoor appearance.
          1.Product: "Vistacool™" (2) "Solargray®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solargray" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 31 percent; SHGC - 0.40; Shading Coefficient - 0.47; Outdoor Visible Light Reflectance - 17 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          D.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Natural Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (1) "Solexia™" + Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (1) Solexia" Glass, "Solarcool" (Pyrolytic) on first surface (1), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 27 percent; SHGC - 0.28; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 37 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          E.Type: Reflective Tinted Insulating Glass. Light Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Solexia™" + Clear
          2.Insulating Unit Construction: 1/4 inch (6mm) " Solarcool (2) Solexia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 27 percent; SHGC - 0.31; Shading Coefficient - 0.36; Outdoor Visible Light Reflectance - 24 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.48, U-Value Summer - 0.50.
 
          F.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Warm Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (1) "Caribia®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (1) Caribia" Glass, "Solarcool" (Pyrolytic) on first surface (1), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 23 percent; SHGC - 0.22; Shading Coefficient - 0.25; Outdoor Visible Light Reflectance - 37 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          G.Type: Reflective Tinted Insulating Glass. Warm Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Caribia®" + Clear.
          2.Insulating Unit Construction: 1/4 inch (6mm) " Solarcool (2) Caribia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 24 percent; SHGC - 0.25; Shading Coefficient - 0.30; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.48, U-Value Summer - 0.50.
 
          H.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (1) "Azuria™" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (1) Azuria" Glass, "Solarcool" (Pyrolytic) on first surface (1), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 23 percent; SHGC - 0.21; Shading Coefficient - 0.25; Outdoor Visible Light Reflectance - 37 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          I.Type: Reflective Tinted Insulating Glass. Dark Blue/Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Azuria™" + Clear
          2.Insulating Unit Construction: 1/4 inch (6mm) " Solarcool (2) Azuria" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 24 percent; SHGC - 0.25; Shading Coefficient - 0.29; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.48, U-Value Summer - 0.50.
 
          J.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Bronze Metallic outdoor appearance.
          1.Product: "Solarcool®" (1) Bronze + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (1) Bronze" Glass, "Solarcool" (Pyrolytic) on first surface (1), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 18 percent; SHGC - 0.31; Shading Coefficient - 0.35; Outdoor Visible Light Reflectance - 37 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          K.Type: Reflective Tinted Insulating Glass. Bronze Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Bronze + Clear
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (2) Bronze" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 19 percent; SHGC - 0.34; Shading Coefficient - 0.40; Outdoor Visible Light Reflectance - 14 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.48, U-Value Summer - 0.50.
 
          L.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (1) Gray + Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (1) Gray" Glass, "Solarcool" (Pyrolytic) on first surface (1), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 15 percent; SHGC - 0.27; Shading Coefficient - 0.32; Outdoor Visible Light Reflectance - 37 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          M.Type: Reflective Tinted Insulating Glass. Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Gray + Clear
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (2) Gray" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 16 percent; SHGC - 0.31; Shading Coefficient - 0.36; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.48, U-Value Summer - 0.50.
 
          N.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Dark Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (1) "Graylite®" + Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (1) Graylite" Glass, "Solarcool" (Pyrolytic) on first surface (1), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 8 percent; SHGC - 0.22; Shading Coefficient - 0.26; Outdoor Visible Light Reflectance - 36 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.47, U-Value Summer - 0.50.
 
          O.Type: Reflective Tinted Insulating Glass. Dark Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Graylite®" + Clear
          2.Insulating Unit Construction: 1/4 inch (6mm) " Solarcool (2) Graylite" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 5 percent; SHGC - 0.26; Shading Coefficient - 0.31; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.48, U-Value Summer - 0.50.
 
          P.Type: Reflective Tinted Low-E Insulating Glass. Subtly Reflective Aqua Blue outdoor appearance.
          1.Product: "Vistacool™" (2) "Azuria®" + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 44 percent; SHGC - 0.29; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 22 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          Q.Type: Reflective Tinted Low-E Insulating Glass. Subtly Reflective Aqua Green outdoor appearance.
          1.Product: "Vistacool™" (2) "Caribia®" + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 44 percent; SHGC - 0.29; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 22 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          R.Type: Reflective Tinted Low-E Insulating Glass. Subtly Reflective Gray outdoor appearance.
          1.Product: "Vistacool™" (2) "Solargray®" + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solargray" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 29 percent; SHGC - 0.35; Shading Coefficient - 0.41; Outdoor Visible Light Reflectance - 12 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          S.Type: Reflective Tinted Low-E Insulating Glass. Light Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Solexia™" + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (2) Solexia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 25 percent; SHGC - 0.26; Shading Coefficient - 0.31; Outdoor Visible Light Reflectance - 24 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          T.Type: Reflective Tinted Low-E Insulating Glass. Aqua-Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Caribia®" + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) " Solarcool (2) Caribia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 22 percent; SHGC - 0.20; Shading Coefficient - 0.24; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          U.Type: Reflective Tinted Low-E Insulating Glass. Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Azuria™" + "Sungate®" 500 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) " Solarcool (2) Azuria" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 22 percent; SHGC - 0.20; Shading Coefficient - 0.23; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          V.Type: Reflective Tinted Low-E Insulating Glass. Bronze Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Bronze + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (2) Bronze" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 18 percent; SHGC - 0.29; Shading Coefficient - 0.34; Outdoor Visible Light Reflectance - 14 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          W.Type: Reflective Tinted Low-E Insulating Glass. Cool Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Gray + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solarcool (2) Gray" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 15 percent; SHGC - 0.26; Shading Coefficient - 0.30; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          X.Type: Reflective Tinted Low-E Insulating Glass. Dark Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Graylite®" + "Sungate®" 500 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) " Solarcool (2) Graylite" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Sungate" 500 (Pyrolytic) on third surface (3).
          3.Performance Values: Visible Light Transmission - 5 percent; SHGC - 0.21; Shading Coefficient - 0.25; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.35, U-Value Summer - 0.35.
 
          Y.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Subtly Reflective Aqua Blue outdoor appearance.
          1.Product: "Vistacool™" (2) "Azuria®" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 42 percent; SHGC - 0.26; Shading Coefficient - 0.30; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          Z.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Subtly Reflective Aqua Green outdoor appearance.
          1.Product: "Vistacool™" (2) "Caribia®" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 42 percent; SHGC - 0.25; Shading Coefficient - 0.29; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AA.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Subtly Reflective Gray outdoor appearance.
          1.Product: "Vistacool™" (2) "Solargray®" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solargray" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 27 percent; SHGC - 0.24; Shading Coefficient - 0.28; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AB.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Natural Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Solexia™" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia" Glass, "Solacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 24 percent; SHGC - 0.19; Shading Coefficient - 0.22; Outdoor Visible Light Reflectance - 24 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AC.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Warm Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Caribia®" + "Solarban®" 60 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 21 percent; SHGC - 0.16; Shading Coefficient - 0.19; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AD.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Azuria™" + "Solarban®" 60 (3) Clear by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 21 percent; SHGC - 0.16; Shading Coefficient - 0.19; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AE.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Bronze Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Bronze + "Solarcool®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Bronze Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 17 percent; SHGC - 0.18; Shading Coefficient - 0.21; Outdoor Visible Light Reflectance - 14 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AF.Type: Reflective Tinted Solar Control Low-E Insulating Glass.
          1.Product: "Solarcool®" (2) Gray + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Gray Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 14 percent; SHGC - 0.16; Shading Coefficient - 0.19; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AG.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Dark Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Graylite®" + "Solarban®" 60 (3) Clear by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Graylite" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass, Low-E Coating "Solarban" 60 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 4 percent; SHGC - 0.12; Shading Coefficient - 0.14; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AH.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Bright Blue outdoor appearance.
          1.Product: "Vistacool®" (2) "Azuria™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 30 percent; SHGC - 0.25; Shading Coefficient - 0.29; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AI.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Bright Medium Teal outdoor appearance.
          1.Product: "Vistacool®" (2) "Caribia™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 30 percent; SHGC - 0.25; Shading Coefficient - 0.29; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          AJ.Type: Reflective Tinted Solar Control Low-E Insulating Glass. Bright Dark Blue Granite outdoor appearance.
          1.Product: "Vistacool™" (2) "Solargray®" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solargray" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 20 percent; SHGC - 0.24; Shading Coefficient - 0.27; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
          ** NOTE TO SPECIFIER ** Delete glass types below not required for project.
 
          2.8SOLAR CONTROL LOW-E INSULATING GLASS
 
          A.Type: Solar Control Low-E Insulating Glass. Bright Blue outdoor appearance.
          1.Product: "Vistacool®" (2) "Azuria™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 30 percent; SHGC - 0.25; Shading Coefficient - 0.29; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          B.Type: Solar Control Low-E Insulating Glass. Natural Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Solexia™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 17.1 percent; SHGC - 0.19; Shading Coefficient - 0.21; Outdoor Visible Light Reflectance - 23 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          C.Type: Solar Control Low-E Insulating Glass. Warm Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Caribia®" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 15 percent; SHGC - 0.16; Shading Coefficient - 0.19; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          D.Type: Solar Control Low-E Insulating Glass. Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Azuria™" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 15 percent; SHGC - 0.16; Shading Coefficient - 0.19; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          E.Type: Solar Control Low-E Insulating Glass. Bronze Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Bronze + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Bronze" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 12 percent; SHGC - 0.17; Shading Coefficient - 0.20; Outdoor Visible Light Reflectance - 14 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          F.Type: Solar Control Low-E Insulating Glass. Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Gray + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Gray" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 10 percent; SHGC - 0.16; Shading Coefficient - 0.19; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          G.Type: Solar Control Low-E Insulating Glass. Dark Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Graylite®" + "Solarban®" z50 (3) "Optiblue®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Graylite" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass, Low-E Coating "Solarban" z50 Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 3 percent; SHGC - 0.12; Shading Coefficient - 0.14; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          H.Type: Solar Control Low-E Clear Insulating Glass. Steely Blue-Green outdoor appearance.
          1.Product: "Solarban®" 80 (2) "Optiblue®" + Clear by PPG Industries, Inc
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, Low-E Coating "Solarban" 80 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Clear Float Glass.
          3.Performance Values: Visible Light Transmission - 34 percent; SHGC - 0.20; Shading Coefficient - 0.23; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          I.Type: Solar Control Low-E Clear Insulating Glass. Deep Steel Blue outdoor appearance.
          1.Product: "Solarban®" 80 (2) "Optiblue®" + "Optiblue™" by PPG Industries, Inc
          2.Insulating Unit Construction: 1/4 inch (6mm) "Optiblue" (tinted) Float Glass, Low-E Coating "Solarban" 80 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Optiblue" Glass.
          3.Performance Values: Visible Light Transmission - 25 percent; SHGC - 0.20; Shading Coefficient - 0.23; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
          ** NOTE TO SPECIFIER ** Delete glass types below not required for project.
 
          2.9SUBTLY REFLECTIVE SOLAR CONTROL LOW-E INSULATING GLASS
 
          A.Type: Subtly Reflective Solar Control Low-E Insulating Glass. Subtly Reflective Aqua-Blue outdoor appearance.
          1.Product: "Vistacool™" (2) "Azuria®" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 38 percent; SHGC - 0.24; Shading Coefficient - 0.27; Outdoor Visible Light Reflectance - 21 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          B.Type: Subtly Reflective Solar Control Low-E Insulating Glass. Subtly Reflective Aqua Green outdoor appearance.
          1.Product: "Vistacool™" (2) "Caribia®" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 38 percent; SHGC - 0.23; Shading Coefficient - 0.27; Outdoor Visible Light Reflectance - 20 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          C.Type: Subtly Reflective Solar Control Low-E Insulating Glass. Subtly Reflective Gray outdoor appearance.
          1.Product: "Vistacool™" (2) "Solargray®" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solargray" Glass, "Vistacool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 25 percent; SHGC - 0.20; Shading Coefficient - 0.23; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
          ** NOTE TO SPECIFIER ** Delete glass types below not required for project.
 
          2.10REFLECTIVE SOLAR CONTROL LOW-E GLASS
 
          A.Type: Reflective Solar Control Low-E Insulating Glass. Natural Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Solexia™" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Solexia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 22 percent; SHGC - 0.17; Shading Coefficient - 0.20; Outdoor Visible Light Reflectance - 24 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          B.Type: Reflective Solar Control Low-E Insulating Glass. Warm Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Caribia™" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Caribia" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 19 percent; SHGC - 0.15; Shading Coefficient - 0.18; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          C.Type: Reflective Solar Control Low-E Insulating Glass. Natural Green Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Azuria™" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Azuria" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 19 percent; SHGC - 0.15; Shading Coefficient - 0.18; Outdoor Visible Light Reflectance - 19 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          D.Type: Reflective Solar Control Low-E Insulating Glass. Bronze Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Bronze + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Bronze Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 15 percent; SHGC - 0.15; Shading Coefficient - 0.17; Outdoor Visible Light Reflectance - 14 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          E.Type: Reflective Solar Control Low-E Insulating Glass. Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) Gray + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) Gray Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 13 percent; SHGC - 0.14; Shading Coefficient - 0.16; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          F.Type: Reflective Solar Control Low-E Insulating Glass. Gray Metallic outdoor appearance.
          1.Product: "Solarcool®" (2) "Graylite®" + "Solarban®" 70XL (3) "Starphire®" by PPG Industries, 1nc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Graylite" Glass, "Solarcool" (Pyrolytic) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) Starphire" Glass, Low-E Coating "Solarban" 70XL Solar Control (Sputtered) on third surface (3).
          3.Performance Values: Visible Light Transmission - 4 percent; SHGC - 0.10; Shading Coefficient - 0.12; Outdoor Visible Light Reflectance - 5 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.28, U-Value Summer - 0.26.
 
          PART 3EXECUTION
 
          3.1EXAMINATION
 
          A.Examine framing glazing, with Installer present, for compliance with the following:
          1.Manufacturing and installation tolerances, including those for size, squareness, and offsets at corners.
          2.Presence and functioning of weep system.
          3.Minimum required face or edge clearances.
          4.Effective sealing between joints of glass-framing members.
 
          B.Proceed with installation only after unsatisfactory conditions have been corrected.
 
          3.2PREPARATION
 
          A.Clean glazing channels and other framing members receiving glass immediately before glazing. Remove coatings not firmly bonded to substrates.
 
          3.3GLAZING
 
          A.Comply with combined written instructions of manufacturers of glass, sealants, gaskets, and other glazing materials, unless more stringent requirements are indicated, including those in referenced glazing publications.
 
          B.Glazing channel dimensions, as indicated on Drawings, provide necessary bite on glass, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances. Adjust as required by Project conditions during installation.
 
          C.Protect glass edges from damage during handling and installation. Remove damaged glass from Project site and legally dispose of off Project site. Damaged glass is glass with edge damage or other imperfections that, when installed, could weaken glass and impair performance and appearance.
 
          3.4CLEANING AND PROTECTION
 
          A.Protect exterior glass from damage immediately after installation by attaching crossed streamers to framing held away from glass. Do not apply markers to glass surface. Remove nonpermanent labels, and clean surfaces.
 
          B.Protect glass from contact with contaminating substances resulting from construction operations, including weld splatter. If, despite such protection, contaminating substances do come into contact with glass, remove substances immediately as recommended by glass manufacturer.
 
          C.Examine glass surfaces adjacent to or below exterior concrete and other masonry surfaces at frequent intervals during construction, but not less than once a month, for buildup of dirt, scum, alkaline deposits, or stains; remove as recommended in writing by glass manufacturer.
 
          D.Remove and replace glass that is broken, chipped, cracked, or abraded or that is damaged from natural causes, accidents, and vandalism, during construction period.
 
          E.Wash glass on both exposed surfaces in each area of Project not more than four days before date scheduled for inspections that establish date of Substantial Completion. Wash glass as recommended in writing by glass manufacturer.
 
          3.5EXTERIOR GLAZING SCHEDULE
 
          A.Type 1 (sample): Solar Control Ultra-Clear Low-E Insulating Glass. Ultra-Clear outdoor appearance.
          1.Product: "Solarban®" 60 (2) "Starphire®" + "Starphire®" by PPG Industries, Inc.
          2.Insulating Unit Construction: 1/4 inch (6mm) "Starphire" Glass, "Solarban" 60 Solar Control (Sputtered) on second surface (2), + 1/2 inch (13mm) air space + 1/4 inch (6mm) "Starphire" Float Glass.
          3.Performance Values: Visible Light Transmission - 74 percent; SHGC - 0.40; Shading Coefficient - 0.46; Outdoor Visible Light Reflectance - 11 percent.
          4.Heat Transfer Coefficient: U-Value Winter - 0.29, U-Value Summer - 0.27.
 
          B.Type 2 (Sample): 1/4 inch (6 mm) thick heat-treated float glass: ASTM C 1048; Type I (transparent flat glass); Quality-Q3.
 
         
END OF SECTION