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Do you subscribe to tight wall construction?

Breathable wall construction?

Or are you an advocate of natural wall construction?

Whatever your preference, consider DuPont™ Tyvek® Weatherization Systems products. DuPont™ Tyvek® is engineered as a multi-functional membrane, designed to be compatible with all wall types.

DuPont™ Tyvek® Weatherization Systems products:

  • Provide moisture management for buildings
  • Resist bulk water intrusion
  • Allow moisture vapor to escape
  • Are code approved as an air infiltration barrier
  • Provide durable, long-lasting protection
  • Have the only North American Weatherization Specialists backed by DuPont
  • Offer AIA continuing education on Moisture Management and Water Intrusion Problems

DuPont™ Tyvek®: A non-perforated, nonwoven, breathable web.

DuPont™ Tyvek® is a unique nonwoven web structure with microscopic pores, small enough to resist bulk water and air molecules, but large enough to let smaller moisture vapor molecules pass through.

Not all breathable membranes perform air, water and moisture protection functions equally. The difference is in the manufacturing process of perforated versus non-perforated membranes. Non-perforated DuPont™ Tyvek® is continuous spunbonded nonwoven sheeting with a fibrous structure that naturally allows moisture vapor transmission. But, the micropores are small enough to resist liquid or bulk water and air infiltration.

DuPont™ Tyvek® provides local on-site support from more than 170 DuPont™ Tyvek® Specialists

  • Assistance with technical information and specification
  • Installation Training
  • Assistance with building codes and officials
  • Sign up for AIA CES seminar

DuPont™ Tyvek® Architectural Binder

The new DuPont™ Tyvek® Architectural Binder provides comprehensive information to help Architects and Builders in Specifying and Installing DuPont Weather Barrier Systems. Included in the binder are Product Specifications, CAD Details, Installation Guidelines, Warranty Information, Sustainability Data including LEED Credits, Tech Data sheets and Code Evaluation Reports.

10-Year Limited Warranty

DuPont™ Tyvek® Weatherization Systems offers a 10-Year Limited Warranty, giving you the assurance that DuPont will stand behind its products.

For Builders, General Contractors, or Professional Installers limited warranty contact your local DuPont™ Tyvek® Specialist or call 1-800-44-TYVEK.

Literature Available

See related documents, such as FAQs, installation guides and physical property data sheets, in the Technical Information section of this web site.