Fiberglass vs Vinyl Windows — Which Is Truly The Best For Your Home?

Mountain house in retro style

It’s easy to forget just how much our windows have to deal with every single day. From temperature fluctuations, to wild weather and a whole host of things mother nature can throw your way, your windows are constantly being bombarded with things that can do them harm, which is why they need to be incredibly strong and durable in order to be up to the task of keeping your home safe and secure. Yet, when it comes to choosing the right window or replacing the ones you already have, you may find yourself at a loss, unsure what type of window will be not only cost-effective but perform to your needs. Vinyl and fiberglass are two of the most popular materials used in window construction, but do you know which one will stay in tip-top shape for decades and save you a ton on your energy bills?

Breakdown of Vinyl Window

Sometimes known as PVC, or Poly-vinyl Chloride, Vinyl is a popular window material that is widely used in a whole host of building materials, like pipes and siding. It has also been a popular window material for several decades because of its water resistance and its ability to easily shape and cut. However, vinyl is a fairly weak material and has been known to visibly wear over time, making them ultimately prone to leaking, distortion, and discoloration. So, while its low price point may be tempting, the problems vinyl windows can cause for your home really add up.

Fiberglass Windows

Everyone has had the headache of dealing with a leaky window at one time or another, and this is a problem that comes from cracks and gaps that open up when your window expands and contracts due to weather and temperature changes. As we mentioned above, vinyl is particularly prone to this problem, making it a really poor material for window construction. Fiberglass, however, expands and contracts less than vinyl, and expands and contracts at virtually the same rate as glass, so you won’t have any problems with air leaks over time. Not only aren’t leaks an issue, but most often that not, with fiberglass windows, you’re awarded with top of the line insulation–during the hottest and coldest of seasons.

Types of Fiberglass

Ultrex Fiberglass, which is a pultruded durable fiberglass material, is one of the premier features of fiberglass windows. With Ultrex, you’re likely to get a window with a thick exterior acrylic finish, which makes things a lot easier. It makes it easier to clean. Plus, it won’t warp, degrade, streak, or spot. If you’re constantly changing or replacing your window, then it might be time to think about switching over from vinyl to fiberglass.

Additionally, Ultrex can block up to 95% of UV radiation, and it’s up to 5 times more resistant to UV degradation than vinyl, which will surely come in handy during the summer months. If what you’re looking for in a window is durability and energy efficiency, then you’ll want to give fiberglass a shot. Immediately after installation, you’ll be able to see the heating and cooling costs for your home cut down.

Ultimately, the decision is up to you. When it comes to choosing replacement windows for your home, it all comes down to what you value most. Energy Efficiency? Performance? Durablity? These are important attributes. What do you value in a window?