Waterproofing Division
Air & Vapor Barriers & Flashing

Air & Vapor Barriers & Flashing


Air and vapor barriers play a critical role in moisture control, air sealing, and energy efficiency for residential and commercial building envelopes. When combined with high-quality flashing solutions, these protective systems help prevent mold growth, structural corrosion, and insulation breakdown by sealing key transitions and penetrations. Our advanced barrier products are engineered for long-lasting durability and optimal thermal performance across diverse climates and construction methods.