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Cavity Net DT™ is used in masonry cavity wall construction and is made from high-strength nylon with a 95% open, three-dimensional matrix, allowing air and water to flow freely.

AVAILABLE IN: 10″ high x 5′ long (100 lf/box) in thicknesses of 1″ & 2″

MortarNet™ helps prevent moisture damage to masonry cavity walls by preventing mortar droppings from blocking the weep holes and providing hundreds of clear drainage pathways that allow moisture to flow to the weeps.

AVAILABLE IN: 10” high x 5’ long (100 lf/box) in thicknesses of 0.4″, 1″, 1-1/2″, 2″

The MortarNet WallDefender’s new design, featuring a structural strand polymer mesh, suspends mortar droppings above the flashing and weeps, keeping them clear and unobstructed while allowing moisture to flow to the weeps and significantly enhancing airflow within the cavity to promote drying.

AVAILABLE IN: 10” high x 5’ long (100 lf/box) in thicknesses of 3/8″, 1″,  1-1/2″, 2″

Mortar Trap™ is made from high-density polyethylene, designed to break up mortar and allow water to flow to the weep holes. Currently available in Florida.

AVAILABLE IN: 10” high x 5’ long (100 lf/box) in thicknesses of 3/8″, 1″,  1-1/2″, 2″

WEEPS

The cell vent promotes positive drainage while allowing air movement. Made from durable polypropylene, it is available in various colors to match the mortar and offers advantages such as being aesthetically pleasing, durable, economical, and effective at keeping bugs out.

AVAILABLE IN:
-Modular – 3/8″ X 2-1/2″ X 3-3/8″
-Utility – 3/8″ X 3-1/2″ X 3-3/8″

AVAILABLE COLORS: Clear, White, Tan, Cocoa, Gray, Brown, Black

For masonry cavity walls helps ensure that moisture can migrate out and air can circulate into the cavity, and that insects can’t enter the cavity through the weep holes. The product’s compressibility means it can completely fill the weep holes, and “prickly adhesion” holds it in place without fasteners or adhesives. They come in various colors to match the mortar or brick, preventing open holes and shadows.

AVAILABLE IN:
-Standard – 2-5/8″H x 3-1/2″L x 1/2″ Thickness (Brown, Tan, Red, Almond, White, Gray, and Black)
-Utility – 3-1/2″H x 3-1/2″L x 1/2″ Thickness (Gray only)

Rests directly on the thru wall flashing to wick moisture to the exterior.

AVAILABLE IN: 3/8″ O.D. x 1/4″ I.D. x 4″‘

FINISH/MATERIAL: Stainless steel screen, PVC – clear & wick is 100% cotton sash

Wicks moisture from the cavity to the exterior.

AVAILABLE IN: 1/4″ x 100′ hanks

MATERIAL: 100% Cotton Tiger Sash

CavClear Masonry Mat is designed to fit between joint reinforcement.

AVAILABLE IN: 16″ x 96″ pieces in thicknesses of 1/2″, 3/4″, 1″, 1-1/4″, 1-3/4″

MortAirVent is a drainage and ventilation system for exterior siding materials like thin masonry veneers, stone, brick and fiber cement, ensuring proper drainage and ventilation in rain-screen systems.

AVAILABLE IN:
Width: 39 inches (less flap) and 43 inches (with flap).
Length: 61.5 feet, covering 200 square feet
w/ 1/4″ Filter Fabric

Cavity Drainage & Weeps​