DuPont Performance Building Solutions

High-performance products for the people who put it all together

Whether you’re an architect, contractor or developer, we’ll work with you from the ground up to find the right construction materials and processes for your next project.

DuPont™ Airguard® AVCLs

Engineered for condensation control

Enhancing Thermal Performance

The ultimate energy efficiency solution

DuPont™ Tyvek® Supro

A market-leading breather membrane for your roof

Covering all the bases in the construction industry

Nail every project by staying in step with a dynamic industry. DuPont keeps you current on the latest building insights that will help you to do your best work for your customers.

Learn the latest


“My father, grandfather and great-grandfather were builders. They’re the ones that told me, you gotta use DuPont.”

Marnie Ousler, Marnie Custom Homes


News & know-how

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Lethame House Aims High With Dupont Membranes
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How to Create a Correct Wind Joint
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New Tyvek® E-Guard W1 Provides Peace Of Mind On The Exposed Cliffs At Mevagissey
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How to pre-fit Tyvek® Plastering Tape to a Window Prior to Installation
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Tyvek® Supro At The Jamaica Inn: Reliable Resistance For A Windswept Cultural Icon
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How to seal pipe penetrations with DuPont™ Tyvek® FlexWrap
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Tyvek® Helps Restore The Glory Of Historic St. Augustine’s
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