Driwall™ Rainscreen by Keene Building Products

Driwall™ Rainscreen by Keene Building Products is a drainage mat for exterior wall systems. The entangled net product eliminates incidental moisture problems in most exterior veneer applications, including manufacture stone, natural stone, siding, thin veneer, brick veneer, stucco, and other masonry applications.

With the increase in building “tightness” for thermal protection, moisture problems are on the rise, causing a greater need for hydrostatic pressure release and a ventilation method. The full-wall DriwalI™ Rainscreen product rolls over the Water-resistive barrier to separate it from the exterior veneer. The airspace that DriwalI™ Rainscreen creates increases airflow through the wall cavity, allowing the wall to breathe and stay dry. The end result: a dry, mold-free wall system. Driwall™ Rainscreen meets Canadian code requirement.