Warranty Information

DuPont™ Tyvek® building envelope systems – warranty information

When you use DuPont™ Building Envelope products for your projects, you know you are choosing quality products. Whether you have a residential or commercial building project, or choose our wrap or fluid applied WRB, DuPont provides a product specific 10 year limited warranty on our weather barriers. Our national network of DuPont™ Tyvek® Specialists can answer all your questions regarding our products.

Our system warranties

DuPont Performance Building Solutions has launched an enhanced wall assembly warranty for commercial building owners, providing increased peace of mind with systems that stand the test of time. Please click here more information on the Commercial Wall² Warranty.

DuPont provides a new Residential Air-Water-Thermal 10-Year Limited Product and Labor Warranty to Builders, General Contractors or Professional Installers when using Tyvek® Wraps, DuPont™ Flashing Products and Styrofoam™ brand XPS for above-grade, exterior wall continuous insulation performance.  Please click here for the terms of the Warranty.

Our product warranties

Our 10-Year Limited Warranties address Buildings LESS than 5 stories, and low-rise multi-family residential buildings LESS than 6 Stories, or Buildings GREATER than 4 Stories. DuPont offers you a choice between a Product-Only warranty or Product and Labor warranty. Review each warranty to learn which products are covered and all other terms and conditions that apply.

To review all terms and conditions required to receive the DuPont Weatherization Products 10-Year Limited Warranty for your project, select the appropriate document below:

DuPont Building Envelope Products 10-Year Limited Warranty for Buildings Less Than 5 Stories and Low-Rise Multi-Family Residential Buildings Less Than 6 Stories

DuPont Building Envelope Products 10-Year Limited Warranty for Buildings Greater Than 4 Stories

DuPont Building Envelope Products Tyvek® Fluid Applied 10-Year Limited Warranty

DuPont Weatherization Products 10-Year Limited Homeowner Warranty

Commercial structures

For Commercial Structures, the warranties offered to general contractors, professional installers, and owners, as applicable, include DuPont™ Tyvek® Building Wraps, DuPont™ Tyvek® Fluid Applied Products, DuPont™ Thermal Products, and DuPont™ Flashing Systems Products as well as the opportunity to choose either a Product-Only limited warranty or a Product and Labor limited warranty.  The DuPont Commercial Wall2 System Warranties are available for projects utilizing air, water, and thermal combination of products to offer an enhanced warranty.  For Multi-Family and Commercial Structures, the Product and Labor Warranty requires the project undergo the Registration and Observation process. 

The Project Registration process is performed by one of our DuPont™ Tyvek® Specialists or an authorized DuPont Representative.  This interaction with our Specialist or DuPont Representative will also provide you with the opportunity to get answers to any DuPont weatherization or thermal product installation questions that you may have.

A DuPont Representative Observation is performed by one of our DuPont™ Tyvek® Specialists or an authorized DuPont Representative. These DuPont Representative Observations can be recommended or required by the warranty conditions, and include a pre-construction site meeting with installing contractor,  field training of the installer, review of the applicable Installation Guidelines, and provide general field installation observations to reinforce the Installation Guidelines.

Residential structures

For residential structures, the warranties offered to builders, general contractors and professional installers include DuPont™ Tyvek® building wraps and DuPont™ Flashing Systems as well as the opportunity to choose either a Product-Only limited warranty or a Product and Labor limited warranty.