Drain-Plane Ventilated StripsFrom G.P. Williams

    G.P. Williams

    G.P. Williams

    Drain-Plane products are fully ventilated strips that create an air space between a wall assembly and cladding to promote drainage and drying of moisture in the assembly. Made of 100 percent recycled HDPE, the strips install over a weather barrier at the stud locations. Vertical flow chambers and cross-ventilation notching provide for horizontal air exchange, the firm says. 877-457-2011. www.drain-plane.com.