Driwall Rainscreen is a drainage mat for exterior wall systems. The entangled net product eliminates incidental moisture problems in most exterior veneer applications such as stucco manufactured stone, plank siding and vinyl. The full-wall product rolls over the weather-resistant barrier to separate it from the exterior veneer. The airspace that it creates increases airflow through the wall cavity, allowing the wall to breathe and stay dry. For more information, visit www.keenebuilding.com.