Living up to today’s demands for energy efficiency is about meeting or exceeding modern energy codes. DuPont building envelope solutions are designed to control air flow, eliminate leaks, and provide your building with the resilience to contend with the forces of nature.

Products such as DuPont™ FlexWrap™ EZ and LiquidArmor™ Flashing and Sealant improve the weather resistive barrier in your building, providing air and water holdout.

Superior quality roof deck protection prevents wind-driven rain from infiltrating under your shingles, provides an extra layer of protection between your shingles and your roof deck, lays flatter and will not buckle when installed.

Choose from a variety of products including: Deck-Armor™ Premium Breathable Roof Deck Protection, Shingle-Mate® Roof Deck Protection, and VersaShield® Fire Resistant Roof Deck Protection

Henry® Company is a leading innovator of Building Envelope Systems® and understands the systems involved to ensure superior building performance.

This next generation vapor permeable air barrier picks up where traditional polymeric wraps leave off. Ideal for wood frame construction, Henry Blueskin® VP100 is a fully adhered, peel-n-stick system that eliminates air leakage while functioning as a water-resistant barrier and rain barrier.

HardieWrap weather barrier provides a balance of water resistance and breathability, reducing water intrusion while allowing water vapor from inside your home to escape. This keeps the area within your walls dry.

HardieWrap Pro-Flashing is a butyl rubber self-adhesive designed to peel and stick around windows and doors to prevent water and air intrusion. It also self-seals around fasteners.

HardieWrap Flex Flashing is designed to easily stretch and seal around custom shapes — including windows and doorsills — to prevent water and air from entering the building.

HardieWrap Seam Tape is designed to seal vertical and horizontal seams and small holes in the weather barrier to prevent air and water infiltration.

Engineered specifically to meet the needs of the commercial construction marketplace, the DuPont™ Tyvek® Fluid Applied WB System delivers the same industry-leading performance you've come to expect from Tyvek® Commercial Wrap -- with the added convenience of fast, pressure rolled or sprayed application.

Backed by our limited warranty, DuPont™ Tyvek® HomeWrap®, DuPont™ Tyvek® StuccoWrap®, DuPont™ Tyvek® DrainWrap and DuPont™ Tyvek® ThermaWrap™ are trusted weather resistant barriers that help you deliver on the promise of comfortable, energy-efficient homes.

DuPont™ Tyvek® commercial air barriers include DuPont™ Tyvek® CommercialWrap®, DuPont™ Tyvek® Fluid Applied WB System, DuPont™ Tyvek® CommercialWrap® D and DuPont™ Tyvek® ThermaWrap™.

Accessories include DuPont™ Residential Sealant, DuPont™ Tyvek® Tape, DuPont™ Tyvek® Wrap Caps, and DuPont™ RainVent™ Batten furring strips.