ARCAT is the leading online resource of FREE building product information.
No registration is required.
ARCAT offers a wide variety of tools for the AEC community. We have the most extensive
and up to date specification library. Our CAD detail library has over 7000 details`
in DWG and other formats. SpecWizard is a valuable tool for any specwriter. It automatically configures a
complete CSI 3-Part formatted specification in just minutes. ARCATgreen reports LEED credits for the building project and materials.
The ARCAT BIM library has
thousands of data-rich BIM objects and systems, all available in RFA, RVT, DWG, and other formats. The ARCAT e-Directory
is an online publication of hundreds of building products.
OUR PHILOSOPHY: "
To publish quality products for architects, engineers and specifiers
to enable them to easily specify ARCAT building product manufacturer clients."
Our latest addition is the ARCAT app available for the iPhone, iPad and android devices. The ARCAT app is free of charge
and free to use, now available on the App Store and
All of these products, plus manufacturer catalogs and videos can be used and downloaded free of
charge. Find out how our products can help you save time and
money with your projects.
ARCAT launches App for Android
ARCAT launches App for iPhone & iPad
ARCAT launches 400 data-rich, generic BIM objects
ARCAT launches ARCATgreen Reports that provide data that can contribute LEED credits to a biulding product's LEED certification.
ARCAT launches videos highlighting benefits and features of various manufacturers and their products.
Formerly Exec VP of McGraw-Hill with P&L responsibility
for Sweets, FW Dodge, Architectural Record and ENR.
Formerly, General Manager of the Blue Book and prior to that
VP Sales & Marketing for Sweets.
Formerly editor for ARCAT.
Formerly customer service manager of Mitchell's Department Store.
Formerly Lead programmer and computer game designer for
Robert S. Weygant, CSI, SDT, SCIP, CAD Drafting
Extensive experience in the creation of building product details.
Robert S. Weygant, CSI, SDT, SCIP, Revit
Author and extensive experience in the creation of building product BIM content and tools.
Harry L. Johnson, FCSI, CCS, AIA - President of Concorn Group
Formerly Chief Specifier and Director of Technical Services Raytheon
Engineers and Constructors
Mark Kalin, FAIA, FCSI, CCS, LEED - Kalin Associates Inc.
Formerly President, SCIP, Specifications Consultants in Independent Practice
& President, CSI/Boston