For over 70 years home builders have turned to DuPont for materials to deliver comfortable, durable, energy-efficient homes for their customers.
You build homes to last. We’re here to help you build a reputation to match. The job site is where you make your name in this business, and by using science-based construction materials from DuPont, you’re working with high-performance insulation, air sealing and weatherization solutions for every step of the construction process.
From the foundation to the flashing, DuPont’s integrated technologies make sure homes you build and the people who live there are protected against the elements. We want you to be proud to put your name on it.
Roofing
Keep roofing structures protected from the elements during construction with our advanced underlayment materials that are also engineered for walkability
DuPont™ Protec™ Roofing Underlayment
Attic
Easy to install, our range of durable Styrofoam™ brand solutions are highly resistant to moisture and keep attics insulated in all kinds of conditions.
DuPont™ Froth-Pak™ Foam Insulation
DuPont™ FrothPak™ Foam Sealant
Interior Wall
From liquid flashing to foam sealant, DuPont products work from the inside out to help you keep moisture in check and reduce heat loss.
LIQUIDARMOR™ CM Flashing and Sealant
GREAT STUFF PRO™ Window and Door Insulating Foam Sealant
Exterior Wall
Make your envelope even more efficient with insulated house wrap and cavity insulation that put DuPont building science to work for you.
Styrofoam™ Brand Cavitymate™ Extruded Polystyrene Foam Insulation
Window & Door
Protect the most vulnerable corners of windowsills, doors, and penetrations, where water is most likely to find its way in to the building envelope.
Great Stuff Pro™ Window & Door Polyurethane Foam Sealant
Foundation & Floor
Get your project started on the right footing with DuPont’s heavy-duty adhesives, insulation products, and foam gaskets.
STYROFOAM™ Brand Extruded Polystyrene XPS Insulation®
Garth
“We swear by Tyvek® HomeWrap® and use it on all of our projects.”
Garth Troescher, Jr., Garth Enterprises
Information and ideas
Study: Continuous insulation provides advantage
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New GREAT STUFF™ SMART DISPENSER™ a game-changer
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Keep rain at bay with Tyvek® DrainVent™ solution
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