The Roofing Book

Manufacturers / DuPont

DuPont

A materials science company with its global headquarters in Wilmington, Delaware, whose building-envelope brands include Tyvek, Styrofoam, Great Stuff, Froth-Pak, Thermax and Corian. In steep-slope roofing it makes the Tyvek Protec portfolio of synthetic roofing underlayments, built on an embossed non-woven top layer, sold in three grades (Protec 120, 160 and 200) for slopes of 2:12 and greater.

Website
dupont.com
Headquarters
Wilmington, DE, US

Named products

Tyvek Protec 120Synthetic Underlayment Tyvek Protec 160Synthetic Underlayment Tyvek Protec 200Synthetic Underlayment

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Sources