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Window Warranty



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Great design matched by incredible durability – guaranteed!

We want you to enjoy your windows worry-free for years to come. In fact, with our manufacturers warranty you’re covered for generations to come! Our Gentek windows* come backed by a lifetime limited warranty that is fully transferable. It not only protects you, but also the resale value of your home. Contact us and we will be happy to explain the details.

image description Lifetime Warranty
Gentek is a member of or certified by:
  • Window Wise
  • National Fenestration Rating Council
  • Canadian Window and Door Manufacturers Association
  • American Architectural Manufacturers Association
  • IGMA
  • Energy Star
  • CSA
Enjoy your windows for generations to come Get a Free Estimate
* Regency models only
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  • Get a clear view of our window quality
  • So how do we measure up?
  • Unsure where to start? We'll come to you.
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