Details of our current warranty

Fenplast Inc. warrants its products for defects in manufacturing or materials and will replace any part found to be defective under the conditions listed on the current warranty.

You can view or download the current warranty (in effect since August 2023).


Any claim must be directed toward the Fenplast dealer who sold you the windows and/or doors, which you can locate on the Find a dealer page. It must be joined with a warranty certificate (if before 2004) and the original bill or contract.

In case the dealer who sold you the goods is no longer in business, we invite you to fill in the form for this purpose.

Please, make sure hat you have our production number, the delivery date and the name of the dealer, all this information is written on the original bill and/or contract, or on the warranty certificate (if before 2004).

Details of our warranty on insulated glass units sold separately

You can view or download the original version of our warranty on insulated glass units sold separately here.

Details of our previous Fenplast warranties

You can view or download the original versions of our previous warranties here.


Fenplast Advantages

Best Managed

Fenplast has retained its place among the best managed companies in Canada.

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Liftetime Warranty

Fenplast offers a limited lifetime warranty on PVC studs and profiles, the lack of tightness of the seal of sealed units and the hardware built into its doors and windows. This warranty is fully transferable, provided that the owner of the building can provide the original contract or invoice.

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Fenplast recommanded by Protégez-vous!

Protégez-vous, the authority on product testing and recommendations in Quebec, recommends Fenplast for the quality of its products and its commitment to customer satisfaction.

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Energy Star®

Always on the cutting edge of energy-saving trends, most Fenplast windows and doors are ENERGY STAR® qualified.

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Find a dealer

Request a quote from the nearest and the BEST windows and doors DEALER !