HydroGap SA

HydroGap® SA is the first and only self-adhered WRB to incorporate a true drainage space. As one of the best housewraps on the market, HydroGap® SA reduces the risk of moisture damage by keeping walls dry. The self-adhered component of this product helps limit the amount of air that passes through the membrane.

  • 4.75′ Width X 80′ Length Roll
  • 1mm Drainage Gap
  • Class A Fire Rating