The miracles of science™

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Roofing

DuPont™ Elvaloy®, from the family of DuPont polymers used as the basis of the world’s best roofing membranes, is the brand leader with decades of proven performance in billions of square feet of roofing. Trusted for its excellent durability, DuPont™ Elvaloy® has been incorporated into premium roofing materials.


Residential

DuPont™ RoofLiner with Elvaloy®
A lightweight, easy-to-use synthetic roofing underlayment that offers superior tear and UV resistance along with better water hold-out and better mold resistance than traditional roofing felt.
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Commercial

DuPont™ Elvaloy® KEE
Roofing made with DuPont™ Elvaloy® KEE delivers long service life in demanding environments.
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