Windows are designed for durability, longevity and energy performance. Just how well they meet these specifications is influenced by the framing material used to create them. Two of the most popular window materials available to you are wood and vinyl. The former remains an enduring favorite among Nashville, TN, homeowners because of its warmth and natural beauty, along with its great durability and insulating value. The latter is known for being versatile, low-maintenance and cost-effective, making it an attractive choice for homeowners on a budget.

Wood and vinyl windows have their own distinct advantages, but they also have something common: they are susceptible to warping. But why are these window materials so prone to this particular issue?
But First, What Exactly Is Window Warping?
A common issue in wood and vinyl windows, warping is what happens when the window frames become bent or twisted out of shape. Warping in windows is not only unsightly; it also compromises the structural integrity of the unit. By creating gaps and other openings in the windows, warping indirectly allows outdoor air to leak inside your home, negatively affecting thermal comfort and energy efficiency.
What Is the Best Way to Deal With Warped Windows?
Once you’ve noticed warping in your windows, you should promptly turn to a premier windows company like Renewal by Andersen® of Nashville for the necessary solution. We may recommend complete replacement as the best fix. This seems like an extreme solution, but restoring a warped window to its original state is almost impossible. At that point, the unit has already been structurally compromised, making them a safety risk. A warped window also won’t be doing your Nashville home any favors in the curb appeal department.
Why Do Wood and Vinyl Windows Warp?
There are a number of reasons why warping in wood and vinyl windows occur. These may include:
- Trapped Moisture
The fact is that wood is a porous material, which allows it to absorb and retain moisture. Not the best feature for windows, to be sure, as the trapped moisture creates stress in the window unit. This, in turn, causes the frames to shrink and expand. The longer the moisture is retained, the more permanent the distortion becomes.
- Changes in Temperature
Shrinkage and expansion in windows may also occur because of extreme changes in weather and temperature. The exposure of your wood windows to rainy springs, humid summers and cold winters will soon take its toll. Are your windows starting to twist, bend or expand? It might be time to place a quick call to your trusted windows company in Nashville, TN.
- Exposure to Sunlight
Those who’ve been tempted by the cost efficiency of vinyl windows might want to reconsider that choice. Heat can build up inside their frames because of their prolonged exposure to sunlight. This softens the material and causes it to become warped and twisted.
A Warp-Free Alternative to Wood and Vinyl Windows
The good news is that your choice of window framing material goes beyond wood and vinyl. Have you ever considered investing in composite windows instead? Renewal by Andersen of Nashville offers high-quality replacement windows that use a revolutionary composite material, Fibrex®.
It combines the superior durability and insulating properties of wood with the low-maintenance value of vinyl – but without any of their weaknesses. This allows for windows that are impervious to cracks, chips, pitting, rot and corrosion. Fibrex doesn’t change as much when exposed to fluctuating weather and temperature, significantly reducing the potential for warping. Windows made of this excellent material also create a durable, airtight seal that prevents energy loss.
When paired with our High-Performance™ Low-E4® SmartSun™ glass, our Fibrex windows make for some of the most energy-efficient options available today. The material itself is durable enough to be shaped into any window style or shape without resulting in units with bulky frames and a smaller glass area either. Nope, our Fibrex windows are designed with slimmer frames and expansive glass, increasing not only your home’s viewing area, but also its access to natural light.
Why You Should Work With Us
Look no further than Renewal by Andersen of Nashville for quality solutions to all your window and patio door needs. We are a fully licensed, bonded and insured company that promises to put you first. Expect only a positive and fulfilling window replacement experience when you choose us for the job.
Schedule Your Window Evaluation Today
Renewal by Andersen of Nashville specializes in windows and sliding doors replacement. With our top-tier products and superior workmanship, we’ll make sure your window or door upgrade goes on safely and smoothly. We proudly serve homeowners in Nashville, TN, and other areas in Davidson County. Call us today at (615) 238-9463, or fill out this contact form to request a window quote. We look forward to hearing from you!