Not all building envelope systems are the same. The differences in performance and energy efficiency that can be achieved by using DuPont™Tyvek®weather barriers and related products can be significant over time. As a builder, knowing the differences can add value for both you and your client...
A synthetic roofing underlayment, DuPont™ Roof Protector™ is designed to protect roof decks from wind and water with a lightweight but durable weather barrier. Made with a slip-resistant surface, it’s ideal for steep pitches.
The 2003 International Building Code calls for a “waterresistive barrier behind the exterior veneer” consisting of flashings and a “weather-resistant sheathing paper” lapped at least 2 inches horizontally and 6 inches vertically. It specifies asphalt-saturated felt that weighs at least 14 pounds...
This inherent barrier of Tyvek® is not dependent on a thin lm or a thin layer of small bers—with Tyvek®, every part of the fabric provides barrier. This delivers an effective breathable barrier to particles due to the torturous path created by this unique fabric structure. What class ...
Tyvek’s coating creates a barrier to moisture & water making it the perfect weather-proof package. PUNCTURE-RESISTANT The envelope’s strong but lightweight coating also allows this packaging to stand up to wear and tear. Tyvek envelopes are also puncture & burst resistant, which means they ar...
DuPont has been a recognized global leader in selective barrier technology. Lightweight and durable, water-resistant yet breathable, DuPont™Tyvek®has introduced new dimensions of protection, security and safety in a wide variety of categories, including building envelopes , industrial protective appa...