BLOCK-IT House Wrap features a patented water channel technology that channels over 98% of water away from the wall assembly and onto the ground.

Superior quality roof deck protection from GAF prevents wind-driven rain from infiltrating under your shingles.

Residential Building Solutions from Henry. Enhancing the building envelope for a more comfortable, energy-efficient home.

Whatever your waterproofing, roofing underlayment or flashing needs, Protecto Wrap has you covered.

Engineered specifically to meet the needs of the commercial construction marketplace, the DuPont™ Tyvek® Fluid Applied WB System delivers convenience of fast, pressure rolled or sprayed application.

With over 25 years of proven performance on millions of homes, DuPont™ Tyvek® weather barriers play an integral role in the world’s leading home and commercial weatherization solutions.