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The Problem of Warping in Wood and Vinyl Windows

Warping is one of the most common drawbacks of wood and vinyl windows. Apart from making frames look unsightly, this issue prevents the windows from performing effectively and efficiently. Why does it happen in the first place? Is there a warp-resistant alternative? We answer these questions and more here.

The Problem of Warping in Wood and Vinyl Windows

How Warping Occurs in Wood Windows

Wood windows are prone to warping, especially when exposed to water. Over time, the frames start to bend outward. It also happens when the material is exposed to extreme temperature changes that lead to expansion and contraction.

How Warping Occurs in Vinyl Windows

Prolonged exposure to heat can increase the chances of vinyl windows warping. This is even more so with temperature fluctuations that lead to the material expanding and contracting. Expect the vinyl components to soften up and become more malleable. Warping breaks the window seals and creates gaps, causing drafts to enter your home and compromise indoor comfort levels and energy efficiency.

Investing in Better Replacement Windows

Given the likelihood of warping in either wood or vinyl windows, it makes sense to invest in replacement windows that are equipped with better framing materials. One such example is Fibrex®, the exclusive composite framing material from Renewal by Andersen®.

Fibrex is composed of wood fibers and polymers that are combined during the extrusion process. The resulting material boasts the natural strength of wood and the insulating properties of vinyl, but without the disadvantages. Fibrex has a high resistance to rot, mold and decay compared to other conventional window materials in the market. More importantly, it doesn’t have high expansion and contraction rates, which means it is less likely to warp or bend when exposed to moisture or temperature changes.

Count on Renewal by Andersen of St. Louis for high-quality replacement windows and doors. Give us a call at (314) 332-2364, or fill out our contact form to schedule a consultation. We serve homeowners in Chesterfield and the surrounding Missouri communities.

Reviews

"The installation crew was very professional and answered what questions I had. And they cleaned up when they were finished. We're very pleased with our windows & patio doors. Highly recommend Renewl by Anderson."

Pamela D
Feb 13, 2023

"Very pleased with installation of six windows and a ProVia entry door. I love the look of the windows and door. I am pleased that my wife is thrilled with the look of the door. She is very pleased that the bronze color fits in well with the color of the brick."

Terry S
Feb 8, 2023

"I just had my Renewal by Andersen windows installed and couldn’t be happier, the entire process went very smoothly. The windows are high quality and look great. But the installers Roy, Zack and Jordan were the stars, they introduced themselves upon arrival walked me thru everything they were going to do and when they finished took me to each window to make sure I was completely satisfied. They were clean and courteous and I would definitely recommend and have them work in my home again."

BOB B
Feb 6, 2023

"Wonderful experience with knowledgeable, competent employees. We had Andersen windows in a previous house & didn’t even consider anything else this time. After replacing our patio door almost two years ago, we replaced all our windows this year. What a difference over builder-grade windows, especially in the really cold temperatures we’ve had this year. Andersen windows may be a little more expensive than other brands, but they are top quality."

Susan S
Jan 31, 2023

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