Mortar Net USA Limited

541 S. Lake St. Gary, IN 46403   Toll Free: 800-664-6638 Fax: 219-939-3877

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Products	Trade Name	Description	Content
Mortar Dropping Collectors	MORTAR NET®	click to enlarge Mortar Net® eliminates weep hole blockage from mortar droppings and ensures water that enters the wall will be directed to the weep holes. Mortar Net® is placed on top of the flashing inside the wall cavity where it catches and permanently suspends mortar droppings above the level of the weep holes. Its patented dovetail shape prevents mortar from forming a continuous dam and its shape, in combination with its 90 percent open mesh weave, allows water to rapidly and easily move through the material of the product to the weeps. It also allows for proper air movement in and out of the cavity. This eliminates pressure differentials that force moisture into the cavity, thus promoting rapid drying of the wall. Mortar Net's® efficient management of moisture migration eliminates efflorescence on interior and exterior masonry walls, prevents damage caused by freeze-thaw cycles and is the first step in preventing conditions that allow mold growth.
Mortar Dropping Collectors	HOUSENET™	click to enlarge Moisture in masonry veneer construction can cause damage. The best prevention? Proper construction. Residential HouseNet™ by Mortar Net® is your first step to a healthy home. From wet basements to spalling caused by water freezing and thawing in brick cavity walls, moisture eats away at the homes you build. It can also eat away at the health of the homeowner. Moisture breeds mold and mold can cause respiratory problems including asthma, allergies, infections or worse.
Moisture Drainage Devices	BLOCKNET®	click to enlarge The BlockNet® system by Mortar Net USA, Ltd. is the only product that reliably protects single wythe concrete block walls from damage caused by water infiltration. By providing an open path by which water can migrate to the exterior of the building while simultaneously preventing mortar droppings from blocking that path, the BlockNet® system allows the free migration of moisture from the interior of the block cells to the building exterior.
Weep Vents	WEEP VENTS™	click to enlarge Mortar Net® Weep Vents™ are the easy way to ensure masonry cavity walls drain correctly and maintain their finished appearance. Unprotected weep holes are easily blocked by insects or debris, resulting in damage from water buildup and improper air movement. Mortar Net® Weep Vents™ help ensure that weep holes stay open and that walls always breathe, drain, and dry quickly and thoroughly. Mortar Net® Weep Vents™ are available in a choice of attractive colors to match the mortar or brick beings used, eliminating open holes and dark shadows.
Moisture Drainage Devices	Blok-Flash®	click to enlarge BLOK-FLASH® is an embeddable flashing device for exterior single wythe C.M.U. wall systems. It collects moisture that infiltrates the wall and flows down the vertical cores and diverts it to the exterior. BLOK-FLASH® is useful at all flashing/weep hole locations including base of wall, above door and window openings, above bond beams, in parapet walls, basements and any other locations where flashing is necessary.
Cavity Wall Drainage System	TotalFlash	Mortar Net USA has won top awards for its innovative products for controlling moisture in masonry construction, but their patented new TOTALFlash—introduced earlier this year—may be their most ingenious idea yet. They've taken all the most effective moisture-control methods used in cavity-wall construction, plus all the necessary installation equipment, and pre-assembled them right into handy, pre-cut panels of flexible flashing.