Fiberglass Windows Advantages

“If you’re considering window replacement, chances are you understand that it’s an exceptional way to boost your home’s value, improve energy efficiency, and enhance your home’s beauty,” said Christopher Wittmann, CR, exterior product specialist with Callen.

The four main materials available in the world of window replacement are wood, vinyl, aluminum, and fiberglass, or a combination of these materials. Based on their attributes, the popularity of fiberglass windows has increased significantly in the last several years. “Not only are fiberglass windows extremely energy efficient, but they are also structurally strong, durable, and highly versatile when it comes to design,” said Christopher.

Superior energy efficiency is one of the most significant benefits of fiberglass windows. In fact, windows comprised of fiberglass have one of the best energy performance ratings on the market today. “They are outstanding at keeping the outdoor temperature outside, as fiberglass does not retain extreme temperatures of heat or cold,” Christopher said. “Directly following installation, you will notice a reduction in your energy bills. Improved energy efficiency equates to a more comfortable and consistent room temperature throughout the house, even in rooms with large or multiple windows.”

In terms of strength, fiberglass windows are considered best. One of the strongest materials used in windows, fiberglass has a tensile strength that exceeds steel, which means it will retain its shape and resist movement once installed in the home. Its strength allows for smooth operation, which eliminates any unnecessary stress from being placed on the hardware. It also ensures that the weather-stripping and glass seals aren’t compromised during extreme heat or cold temperatures, thus ensuring energy retention inside. Additionally, the strength of fiberglass allows for thinner window frames, which increases sunlight and the viewing area. You can also feel safe and secure with fiberglass as it offers added security against forced entry.

“With regard to durability, fiberglass windows have a 38% longer useful life expectancy than vinyl,” he said. “Fiberglass is especially impervious to cracking, rotting, warping, or shrinking. Plus, it’s quite effective at holding paint compared to other materials.” Moreover, fiberglass has a coating that is applied during the manufacturing process and an option to stain the interior on site, so a consumer has the freedom to change the color when desired and replicate the look of real wood. “There is no need to be concerned with the color fading over time either because one of the intrinsic qualities of fiberglass is that it is a UV radiation protector,” Christopher said.

Design options are unlimited when installing fiberglass windows, as they can be cut into virtually any shape and size and the frames can be painted to match most house colors. Even intricate designs can be reinforced with fiberglass to ensure there are no weak points. Whatever style chosen, homeowners can feel confident that fiberglass will meet their unique specifications and requests.

“When you select fiberglass windows for your home, you can rest assured knowing that this product will work as well on day one as it will 10, or even 30 years in the future,” he said. “Installing fiberglass windows means you are choosing to save money on energy bills, add value to your home with a long-term investment, and select a design that aligns with your home’s architecture and your own unique style.”