Cavity Wall Drainage Mat

The perforations in mti drainage mat products also aid in airflow and their unique true channel construction not only moves moisture down and out more efficiently it also adds rigidity to our drainage mat products so they don t collapse behind tightly.

Cavity wall drainage mat.

Helps to prevent moisture problems mold growth and premature wall assembly deterioration. Pronet dt 1 pronet dt is placed on top of the flashing inside the cavity where it catches and suspends mortar droppings above the level of weep holes and flashing. Ideal for stucco and stone exteriors tyvek drainvent rainscreen is suitable for use with a variety of other materials including brick wood siding fiber cement siding metal panel systems cedar shake and shingles. Roll out gravity cavity rainscreen drainage plane drainage mat over the wrb on the backup wall with spunbond fabric facing the weather.

The function of this cavity drainage mat is to allow some of the mortar or grout to accumulate at the top surface of the mat however still allowing the drainage capability of the water running down the interior of the cavity. This mat normally extends up the wall a couple feet and is dependent upon the actual masonry design. Temporarily attach gravity cavity rainscreen drainage plane drainage mat with hammer stapler on wood backup walls or dabs of adhesive on masonry. Back wrap 4 fabric on bottom course to act as bug screen.

Proper drainage and ventilation the glen gery drainage mat is an all wall engineered rain screen drainage and ventilation mat for all sidewall applications including manufactured brick and stone. Drainage mat products like mti s sure cavity 10mm sure cavity and our economy gravity cavity rainscreen drainage mat drainage plane drain moisture down and out of the building envelope before it can damage sensitive materials. 30 day uv exposure max. The cavity drainage mat is a layer of woven fiberglass or other synthetic material that is placed at the bottom of the masonry wall within the cavity.

Dovetail shape prevents the mortar from forming a continuous dam. 6mm 25 roll size. Tyvek drainvent rainscreen is a three dimensional honeycomb textured drainage mat that provides advanced protection against moisture damage in exterior wall systems. 39 x 61 5 roll weight.