Your investment in Gentek Windows, Siding and Accessories is backed by Lifetime Limited Transferable Warranties. These industry-leading warranties serve as our written pledge of lifelong quality and performance.
This peace-of-mind warranty coverage is added assurance that you have not only invested in windows and siding from a leading innovator in vinyl building products, but with proper care, your purchase is guaranteed to perform for a lifetime.
For warranty questions please call our Warranty Department at 1-800-463-5487 or email:
Need help locating your window label with the serial number? Download Instructions
eWarranty Customer Service Center
Gentek's eWarranty Customer Service Center allows you to process and review the status of warranty claims online, using a secure password protected site. To file a claim online, click the Online Warranty Claim button below to start the process.