We’re so excited to be celebrating our 70th anniversary that we’ve decided to pass the joy on to you by improving the warranty on our doors and windows. We’re very proud to say that we have THE BEST lifetime warranty in the industry!

At Vaillancourt, we know that buying doors and windows is a major decision that you’ll have to live with for many years to come. There’s nothing quite like the security and peace of mind that come from admiring your home after working hard on a construction or renovation project.

What makes Vaillancourt’s lifetime warranty THE BEST?

We’ve been manufacturing doors and windows since 1947. This type of warranty is only to be expected from Vaillancourt, which has been around longer than almost 99% of other major manufacturers in Quebec. In fact, no other doors and windows manufacturer has been producing and perfecting its products for seven decades like we have, with a focus on durability, innovation, quality, precision, and customization. So, it’s only natural that we’d want our customers to benefit from our attention to detail!

What’s covered by the warranty?

This warranty came into effect on July 5, 2017, and applies to products sold and/or distributed after that date. The warranty is transferable and covers the following, among other things:

  • PVC profiles and aluminium parts;
  • sealed units;
  • window hardware;
  • weather-stripping;
  • door hardware;
  • paint.

Consult the complete warranty on our doors and windows.

Why choose Vaillancourt?

Building or renovating a house is a huge undertaking. When it comes time to choose your materials, we know that you’ll be concerned about their robustness, durability, energy‑efficiency, compliance with standards, and ability to stand up to Québec’s harsh climate. Our attention to detail and high performance standards push us to always want to exceed your expectations!

Planning on buying doors and windows in the near future? Come visit us! Our experts will show you our full line of products, give you helpful advice, and explain our lifetime warranty. You can also check out some of our achievements, which just might inspire you!