Driwall Rainscreen
Keene Building Products Inc.

DriwalITM Rainscreen is a drainage mat for exterior wall systems. The entangled net product eliminates incidental moisture problems in most exterior veneer applications including stucco, manufactured stone, and plank siding. 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 DriwalITM Rainscreen product rolls over the Weather Resistant Barrier to separate it from the exterior veneer. The assured airspace that it creates increases airflow through the wall cavity, allowing the wall to breath and stay dry.

http://www.keenebuilding.com/driwall-rainscreen-020-1.aspx