FlatWrap® HP is a commercial-grade water-resistive barrier (housewrap). When used in conjunction with a rainscreen wall, it provides superior bulk water drainage, exceptional vapor permeability and durability.
FlatWrap HP is a perfect complement to Slicker® products as the WRB component in a rainscreen wall system. It can also be paired with HydroGap® Drainable housewrap as the required secondary layer in stone or stucco applications. Not intended for open joint applications with intentional gaps left between siding boards (check out InvisiWrap UV for these applications).