Contact Us

Contact Us

You'd like to ask questions about our products, prices, request a quote or find a dealer.

Are you a contractor or construction professional with a large-scale project for the residential and commercial markets? Our Altek Windows & Doors Division can meet your needs.

For service and repair of existing Fenplast products.

Fenplast is committed to community involvement. Submit your cause via our form.

If you need to replace a defective part, our customer service department can help.

If you can't find the answer to your technical or energy-related questions on our platform for professionals, we'll be happy to help you draw up your plans and specifications.

For any other general inquiry, contact us.


Head Office

160, l’Industrie Blvd
Candiac, QC
J5R 1J3

Phone : 514 990-0012
Toll Free : 1-888-FENPLAST (336-7527)
Email :
RBQ number : 5677-8178-01
  Landlord of the 160, l’Industrie Blvd building in Candiac: Edificom

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 !