Ply Gem products are backed with a 50 Year Limited Warranty, there to set the standard of confidence you deserve in your purchase.


Products from Ply Gem Stone are manufactured with exact standards to ensure the lasting beauty of your stone. 

Ply Gem Stone is an all-masonry product, and will not flake, peel, or blister. The hardness of Ply Gem Stone offers ample protection against any possible damage resulting from hailstones striking the stone surface. Ply Gem Stone will not corrode or rust. The surface colors of our product will not run or streak in normal weathering. 

*Most styles are sold in boxes of 10 square feet of coverage with a half inch mortar joint. Drystack applications will yield 8.5 square feet of coverage. True Stack cartons cover 10 square feet with no mortar joint.

Need More Information?

Click here to view the Ply Gem Stone warranty, or call 877-804-1670 for more information. 

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Filing a Warranty Claim

To file a claim, please mail the forms and all accompanying documents to:

Ply Gem Siding Group
Warranty Services Department
2600 Grand Boulevard, Ste 900
Kansas City, MO 64108

Registering a Warranty

To register your warranty go here


Have Questions? Call 1-888-9-PLYGEM (888-975-9436)