Commercial Construction

Solutions for your roofing applications


Energy-efficient, resilient building all the way to the top

Look to DuPont for proven thermal and moisture protection from the roof down. The roof is a critical factor in the overall performance of the building envelope. Ensure longer-lasting, energy-efficient and sustainable conventional or inverted roofs with moisture-resistant Styrofoam™ Brand insulation and adhesive solutions from DuPont.

Green roof installation

Design for the future

Enable next-generation roofing solutions with DuPont's world-class, high-quality insulation solutions you can trust to deliver sustainable, durable performance.

  • High compression strength (up to 100 psi) for excellent durability and damage resistance
  • Superior moisture resistance; ideal for green and blue roofs
  • Consistent R-value performance over time and temperature range
Installation of DuPont™ Styrofoam™ on a building roof

Increase job site productivity

Simplify installation with durable insulation, sealing and adhesive solutions from DuPont Performance Building Solutions.

  • Maximize job site productivity with safe, clean and easy-to-cut insulation boards.
  • Enable agile install crews with lightweight boards that are easy to move around the job site.
  • Simplify the install with a wide range of board options, including tapered edges and job-friendly board dimensions.
On Top With Next-Generation Styrofoam™ Brand XPS

Read about our very own re-roof project premiering low GWP Styrofoam™ Brand XPS Insulation for an improved sustainability profile

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Featured products

Styrofoam™ Brand Roofmate™
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Styrofoam™ Brand Highload
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Styrofoam™ Brand Deckmate™
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Styrofoam™ Brand Deckmate™ Plus
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Froth-Pak™ Foam Sealant
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Roofing applications

Inverted roofs

In an inverted roof design, insulation is placed on top of the waterproofing membrane, perfect for terraces, gardens or green roofs. An inverted roof – also known as a protected membrane roof – can lower total roof-life costs and improve environmental performance.

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Protected Membrane Roofs (PMR) and Conventional Roofs

In a conventional roof, the insulation lies under a protective membrane covering. Our conventional roof insulations and sealants provide long-term thermal performance, moisture resistance and can be reused.

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