Weather Barriers

An Integral Part of the Window Assembly

Our comprehensive inventory of weather barriers provides defense against air and moisture intrusion for both residential and commercial applications. Our highly trained field specialists are here to help you with installations, building code updates, and on-site training.

Weather Barriers Products

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DuPont™ Tyvek® Residential | MultiFamily Weather Barriers

DuPont™ Tyvek® Commercial Weather Barriers

DuPont™ Tyvek® Residential | MultiFamily Weather Barriers

DuPont™ Tyvek® HomeWrap®

The original house wrap, incorporating a unique flashspun high-density polyethyene for a material that helps keep air and water out, while letting water vapor escape. Use behind any façade featuring 120 days of UV exposure.

DuPont™ Tyvek® StuccoWrap®

An engineered surface texture designed to incorporate drainage behind traditional and synthetic stucco, and manufactured stone veneer. Helps reduce cracking of the scratch coat and improve stucco curing.

DuPont™ Tyvek® DrainWrap™

Creates a drainage plane behind stucco, lap siding including primed wood, fiber cement and foam board.

DuPont™ Tyvek® ThermaWrap™ LE

Adds a low-e surface that can increase the effective R-value in a wall system while providing air and water protection behind brick applications or behind any facade where a 3/4″ air space is maintained.

DuPont™ Tyvek® Commercial Weather Barriers

DuPont™ Tyvek® CommercialWrap®

Provides excellent performance as an air and water barrier, offers the added strength and durability for commercial construction. 270 days of UV exposure.

DuPont™ Tyvek® CommercialWrap® D

Specially engineered surface texture that provides enhanced drainage plane for commercial wall systems.

DuPont™ Tyvek® Fluid Applied WB+™

A fluid applied air and water barrier offering protection for the unique demands of heavy commercial construction projects. Based on a unique formulation using silyl-terminated polyether polymer technology, Tyvek® Fluid Applied WB+™ offers low shrinkage during curing, superior elongation and recovery and can be easily applied in one coat.

DuPont™ Tyvek® Fluid Applied Flashing and Joint Compound

A full-bodied, trowel-applied, vapor permeable elastomeric flashing material. It combines the functions of both flashing and joint compound into a single unique product that is an integral part of the DuPont™ Tyvek® Fluid Applied System.

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