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A Quick Look at Our Window Warranty Coverage

A lot of things must be considered when tackling window replacement. Apart from the frame material and the glass that comes with the product, you should also take its warranty into account.

A Quick Look At Our Window Warranty Coverage

Why Are Warranties Important?

A product’s warranty safeguards you from unexpected costs if there’s something wrong with it. Replacement windows are a big investment so it makes sense that you should take measures that protect you from things out of your control, such as manufacturer defects and improper installation. A warranty guarantees peace of mind, but it pays that you read whatever’s written on it so you are aware of what is covered and what is not.

Our Warranty

At Renewal by Andersen®, we stand behind our wide range of windows and doors, and they are warranted under a fully transferable limited warranty. As long as it is still in effect, its full coverage can be transferred from owner to owner.

Our warranty covers parts, labor and original installation services. This includes a 20-year limited warranty for Fibrex® and glass, a 10-year limited warranty for the window’s non-glass components like the frame, sash and locking mechanism, and a 2-year limited warranty on installation.

Fibrex, which is Renewal by Andersen’s exclusive window frame material, is guaranteed not to flake, rust, blister, peel, crack, pit, corrode or rot under normal use. Insulated glass, meanwhile, is guaranteed not to develop problems that hinder the view or leaks in the organic seal under normal conditions and use.

Renewal by Andersen of St. Louis has been installing and replacing windows and doors for years. Count on our professional installers and design consultants to give you the best home remodeling experience possible. No matter what window style you choose, you can rest easy knowing your new windows are truly a lifetime investment.

Call us today at (314) 983-9977, or fill out our contact form for a free in-home consultation. We serve residents of St Louis, MO, and the surrounding areas.

Reviews

"Have nothing but great things to say about the window installation done today by John Hutchinson with Renewal by Andersen! He was friendly, personable and professional and did a great job installing. He did a great job of putting down roller pads and tarps with next to zero clean up. Would highly recommend them for any window replacement needed!"

Mark V.
Jun 26, 2025

"We had our new Renewal by Andersen windows installed on June 5th & 6th, 2025 and we LOVE them! The quality, beauty, and functionality are best-in-class! The whole experience from dinner presentation at Lazy River Grill, the initial in-home sales consultation and measurement, the regular communications from the salesman and concierge, and the installation team’s professionalism and skills made the process so seamless. This is the second home we have opted for Renewal windows and doors and have been delighted both times! Thank you Renewal by Andersen STL! "

Jeff C.
Jun 7, 2025

"I had an excellent experience with RbA STL. Our designer, Courtney, was great and the finished product is awesome. The installation was easy and the gentlemen left our home cleaner than they found it upon entering. I would recommend RbA STL - you’ll get tired from their constant contacts, and that’s a GOOD thing!"

Jeramy D
Jun 3, 2025

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