Transform houses into homes with innovative residential construction materials that boost comfort, efficiency, and lasting performance.
Deliver lasting performance, energy efficiency, and moisture protection across every part of residential home construction—from foundations and basements to walls, roofs and attics.
Our innovative insulation, air sealing, and weatherization products work seamlessly to keep homes comfortable, durable, and built to last in any climate
Solutions and Applications
Below Grade Solutions
Build from the ground up with DuPont below-grade building solutions for insulation and moisture protection. Our rigid foam insulation boards combine long-term performance with exceptional thermal bridging, buffering interior temperature fluctuations and improving energy efficiency
Wall Solutions
Elevate your building envelope with DuPont Wall Systems — the smart choice for interior and exterior walls. Engineered for energy efficiency, built for long-term durability, and designed to withstand the harshest conditions, our solutions deliver sustainable, high-performance results that last.
Window, Door, & Openings
Prevent air leaks and moisture infiltration through rough openings with DuPont building envelope solutions for windows, doors, and penetrations. From flashing systems to high-performance sealants, our products enhance energy efficiency, prevent water intrusion, and deliver complete air and moisture protection for your project needs
Roofing & Attic Solutions
Fortify the top of your building envelope with DuPont roofing and attic systems. Our sealed attic solutions, attic air sealing, and waterproof roof membranes deliver high-performance thermal insulation, advanced moisture control, and energy efficiency. These solutions extend roof life, enhance occupant comfort, and ensure resilient performance in any climate.
Construction Product Portfolio
Insulation
Protect from the ground up.
Thermal and moisture protection for defending against energy loss and water damage to all six sides of a building.
Water-Resistive Barrier (WRB)
Block water, not breathability.
Water-resistive wraps prevent the intrusion of water and air, protecting the interior structure of a building.
Tapes & Flashing
Defend every detail.
High-performance flashing tapes seal windows, doors, and penetrations for lasting protection against water and air infiltration.
Adhesives
Bond with confidence.
Advanced adhesives create lasting, weather-resistant bonds, contributing to energy savings through effective insulation and sealing.
Accessories & Fasteners
Keep structures strong.
Accessories and fasteners ensure reliable connections, supporting durable, weather-resistant construction from start to finish.
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