Airtight sealing of concrete floor and wall membrane with DuPont™ Tyvek® FlexWrap: See here the details for airtight sealing of concrete floor and wall membrane with Tyvek® FlexWrap.

Connect DuPont™ AirGuard® vapour control membrane to timber frame walls using the new AirGuard® Sealant: Watch how to connect DuPont™ AirGuard® vapour control membrane to timber frame walls using the new AirGuard® Sealant to create an airtight seal.

DuPont Performance Building Solutions is the leading materials provider for all six sides of the building envelope - the walls, roof and foundation. Our combined product and services portfolio helps customers thrive in a world characterized by always-on information, labor scarcity, extreme weather and resource constraints.

See how Tyvek® FireCurb™ Housewrap stops the spread of flames compared to a 3 layer product with a Fire Class E.

AirGuard® AVCLs work best in conjunction with a Tyvek® breather membrane as part of a sealed 'vapour-open' structure. When used in this way, the AVCL makes sure the entire structure adheres to the principle of 'vapour-open & airtight', which is at the heart of the 'sealed' concept.

DuPont has developed a product selector to help choose from its range of AVCL products. The technical hotline team is also available to assist you with further information on application specific questions.

Easily installed DuPont™ Tyvek® DrainVent™ Rainscreen helps prolong the life of exterior cladding. DuPont™ Tyvek® DrainVent™ Rainscreen provides enhanced drainage and ventilation while maintaining a uniform gap in the wall for advanced protection against moisture damage in exterior wall systems. Ideal for use with all cladding types, including stucco, stone, brick, lap siding, wood shakes/shingles, metal panel systems and fiber cement.

We opened the roofs of 30 houses to test how Tyvek® roof membranes fare against alternative products. 'Real world’ testing on roofing underlays by independent experts.

How to connect AirGuard® vapour control membrane to brick/block walls with Tyvek® Butyl Tape: Watch how to connect DuPont™ AirGuard® vapour control membrane to brick/block wall using DuPont™ Tyvek® Primer and Tyvek® Butyl Tape.

How to connect DuPont AirGuard® vapour control membrane to brick/block wall when plastering is needed: Watch the step-by-step installation of DuPont AirGuard® vapour control membrane to brick/block wall using Tyvek® Primer, Tyvek® Double-Sided Tape, and Tyvek® Plastering Tape for creating an airtight seal.

How to connect DuPont™ AirGuard® vapour control layer to timberframe walls with Tyvek® Acrylic Tape: Watch how to connect DuPont™ AirGuard® vapour control membrane to a timberframe wall, creating an airtight seal with DuPont™ Tyvek® Acrylic Tape.

4a How to install DuPont™ AirGuard® vapour control membrane on rafters: Learn more about the simple, effective way to connect a vapour control membrane to a wall using DuPont™ Tyvek® and AirGuard® energy solutions: Tyvek® Double-sided Tape, Tyvek® Acrylic Tape and Tyvek® Butyl Tape for an airtight seal.

7a How to seal cable penetrations with DuPont™ Tyvek® FlexWrap EZ: Watch how to easily create airtight seals around cable penetrations with Tyvek® FlexWrap EZ.

How to seal pipe penetrations with DuPont™ Tyvek® FlexWrap: Watch how to simply create an airtight seal around pipe penetrations with DuPont™ Tyvek® FlexWrap.