Problems with Vinyl Windows

Problems with Vinyl Windows

First introduced in the 1950s, vinyl windows have become the go-to windows in replacement and new construction markets thanks to their good moisture resistance, variety, and value. Vinyl frames also have hollow cavities usually filled with insulation, making vinyl windows thermally superior to wood or aluminum frames. However, despite the above benefits, vinyl windows may develop some problems, especially if they are not well maintained. 

Common Problems With Vinyl Windows

Like other window materials, vinyl has specific issues that include:

Heat sensitivity

Compared to other window frame materials, vinyl warps faster in extreme temperatures. Although this could happen due to poor installation, it is normally due to vinyl’s flexibility. When warping begins, your vinyl windows lose not only their appeal and structural integrity but also their energy efficiency. 

Seal failure

Just like warping, seal failure in vinyl windows is due to extreme temperature fluctuations. As the vinyl frames and glass do not contract and expand simultaneously, the seals will ultimately wear out. 

Susceptibility to damage from the elements

Although vinyl has good moisture resistance and will insulate your space quite well, it tends to show signs of wear and tear sooner compared to other materials. 

Overall, Are Vinyl Windows Good or Bad?

Vinyl is one of the most popular materials used on windows due to its energy efficiency, which attracts various tax incentives↗. Vinyl windows also do not need to be painted, refinished, or stained, and the material is highly recyclable. However, how well they perform depends on factors such as the brand, quality of the installation, and climatic conditions in the region. 

What Are Some Good Vinyl Window Brands?

Whether you are shopping for a replacement or new vinyl windows, the following companies manufacture some of the best vinyl windows in the market today. 

NT Windows 

Having been in operation for more than 30 years, it is easy to see why NT Windows is a leading manufacturer of vinyl windows. Their vinyl windows have top-notch features as super spacer technology, a dual seal system that will make your windows last five times longer compared to those with single seal systems. Their windows also have SilverGuard3, which promises to block up to 95% of UV rays. The manufacturer offers different vinyl window series, including traditional, executive, presidential, Solar Pro, and 8000 series. 


Alside, a subsidiary company of Associated Materials, Inc, produces siding and window products in the U.S. and Canada. The company produces high-quality and affordable vinyl windows. Their vinyl series have multiple options to cater to most new construction and replacement window needs. Their most cost-effective series is the Century line, while their premium vinyl window series is Mezzo, which features dual-pane insulation, Low-E glass, argon gas, and spacers for enhanced thermal efficiency. 


Founded in the 1950s, JELD-WEN has a huge portfolio of vinyl window options, including awning, bay, bow, casement, and single-hung and double-hung windows. Their vinyl windows series include:

  • Builders Vinyl V-2500
  • Premium Vinyl V-4500, and
  • Premium Atlantic Vinyl

It is important to point out that JELD-WEN only produces new-constriction vinyl windows. This means that they are designed for new construction homes and home builders. 


Pella was established in 1925 and has a storied reputation, producing aesthetically and durable vinyl windows. Some of Pella’s most popular vinyl window series include; 250 Series, Encompass, Defender, and Hurricane Shield, which meets Florida’s strict building codes. The most reasonably priced series is Encompass that is available in three colors and different grill options, while their premium vinyl option is the 350 series. 


Founded in 1946, Atrium produces a wide range of vinyl windows in different designs and color options such as azure, bronze, green, gray, laminated, and obscured. The vinyl frames have a multi-chamber design that makes them quite durable. The double and triple pane options are perfect for insulation and soundproofing.  


Simonton produces some of the most popular vinyl replacement and new construction windows in the U.S.A. Other factors that make this brand a popular choice is their nationwide distribution coverage and reasonable warranty. The best value vinyl windows from Simonton are their Asure Windows, available in double-hung, fixed, and sliding window styles. You can also go for their premium ProFinish Brickmould vinyl windows for your new construction or a complete exterior remodeling project. You can choose from a wide range of window colors, shapes, styles, operations, and other popular features. 

Key Takeaway

Vinyl windows continue to be among the most preferred window material across the country. The above manufacturers offer the best quality vinyl windows and reasonable warranties. However, installing the best windows will not give you a great return on your investment if they are not installed properly. Therefore, do your due diligence and work with a reliable contractor. Finally, if you are on the market for vinyl windows, be sure to check out our vinyl windows catalog. We feature an array of options, all tailored to suit your needs. 


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