Drainable WRB

Driwall Drainable Housewrap combines the benefits of a high-performance weather barrier with a 1.5-millimeter continuous drainage plane to prevent moisture buildup behind cladding materials. The manufacturer says the material provides multidirectional drainage while allowing vapor to escape. Integrated seam tape speeds installation. The housewrap is partially transparent, enabling installers to see chalk-lined studs for precise alignment. keenebuilding.com