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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.
Want to learn more? Visit the window and siding links below for sample warranty coverage by product. For specific warranty questions please contact our Warranty Department directly at 800-489-1144.
Need help locating your window label with the serial number? Download Instructions
eWarranty Customer Service Center
File a Claim
Gentek's eWarranty Customer Service Center allows you to process and review the status of warranty claims online, using a secure password protected account. To file a claim online, click the Online Warranty Claim button below to start the process.
*Please use Google Chrome for optimal system preference. All uploaded images should be less than 2MG in file size.
Have questions? Download Instructions