DuPont

DuPont air, thermal and weatherization products work together to make your job easier, and your homes perform better. With 70 years of industry-leading building science and expertise, we provide toughness and solutions you can trust. Our full line — including DuPont™ Tyvek®, Styrofoam™ and Great Stuff Pro™ — in combination with our building science and specialist network helps you build better from every angle. Discover proven protection products at www.dupont.com/building

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Our Products

DuPont™ Tyvek® DrainVent™ Rainscreen

Tyvek® DrainVent™ Rainscreen is a three-dimensional honeycomb-textured drainage mat that provides advanced protection against moisture damage in exterior wall systems. Ideal for stucco and stone exteriors, Tyvek® DrainVent™ Rainscreen is suitable for use with a variety of other materials, including brick, wood siding, fiber cement siding, metal panel systems, cedar shake and shingles.
Our Products

DuPont™ Styrofoam™ Brand XPS Insulation

Since its discovery in 1941, Styrofoam™ Brand XPS Insulation has a long and rich heritage as a sustainable building product, insulating to meeting core thermal, moisture, air and vapor performance requirements through its rigid foam board technology.
Our Products

DuPont™ Flashing Tape

Enhance the long-term performance of your building openings with DuPont™ Flashing Tape. This easy-to-use self-adhered tape helps protect heads and jambs of rectangular windows and doors from intrusion by outdoor air, bulk water and wind-driven rain. By helping to better seal the building envelope, DuPont™ Flashing Tape can help reduce the risk of water damage, increase building comfort and improve energy efficiency.
Our Products

DuPont™ Tyvek® HomeWrap®

DuPont™ Tyvek® HomeWrap® is the original house wrap, incorporating unique material science that helps keep air and water out, while letting water vapor escape. As a result, it can contribute to improved building durability by helping to protect homes against damaging wind and rain that can penetrate the exterior cladding. Tyvek® HomeWrap® can also reduce home energy bills by controlling air flow and water intrusion, which helps insulation work better, allowing the HVAC system to work more efficiently. It’s a house wrap engineered to keep homes cool in the summer, warm in the winter, and dry all year round.