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File a Warranty Claim

Your investment in Associated Materials windows, siding and accessories is backed by lifetime limited transferable warranties. 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 the lifetime of the product.

To learn about our warranty coverage and start a claim online, please visit the website for the brand of window or siding you have:



Gentek (U.S.):

Gentek (Canada):



For specific warranty questions, please contact our Warranty Department directly:

Toll Free: 1-800-489-1144 

Need help locating your window label with the serial number? Download instructions.