Driwall™Rainscreen 020-1 is a nominal 0.25 inch, randomly oriented geometric
patterned drainage and ventilation mat. The three dimensional mat is heat
laminated to a non-woven fabric to provide an impenetrable surface in masonry walls. It is designed to eliminate moisture and moisture vapor in roofing and siding applications. Driwall™ Rainscreen is produced from an extruded polymer matrix of tangled monofilaments. The monofilaments are heat welded at the junctions to form a resilient structure that spaces siding and roofing away from the inner sheathing. The Product is useful in wall design when a clean cavity is desired, free from ANY excess mortar. When utilized with a non-woven fabric on the outside of DRIWALL RAINSCREEN, no mortar can enter the cavity and weep vents are assured of being open.

Applications • Stucco • Thin Stone or Brick • Manufactured Stone • Stone and Masonry • In masonry wall design where a clean cavity, free from mortar is desired Features & Benefits • Drainage of excess moisture and ventilation in one product. • Lightweight and easy to handle. • Simple installation with mechanical staple hammer. • Polymer core resistant to most known corrosive chemicals, including solvents. • Wide rolls for fewer seams. • Core ABSORBS AND RELEASES NO MOISTURE. • Provides no source for the promotion of MOLD, MILDEW or BACTERIA.

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Driwall Rainscreen Installation Drawings