Green Guard RainDrop House Wrap
Using patent-pending technology, Green Guard has created one of the most energy efficient ways to channel water drainage and prevent water from entering the walls of any residential property. With built-in drainage channels, water is guaranteed to drain no matter how tightly the cladding is nailed to the wall of the building. In large part, this is because the draining channels do not crimp, collapse or flatten.
Further, unlike some other house wraps, Green Guard’s RainDrop house wrap prevents all water and air from permeating its barrier. This is because the wrap is not perforated in any way. Even more impressive, though the wrap is not perforated, its use of extruded polystyrene material still allows moisture to escape from the interior.