Wood or Fiberglass Replacement Windows – Which Should You Choose?

If you are looking to replace your windows, you may be confused about which is the best material to choose. At Windows on Washington, we often get asked about the difference between wood and fiberglass and which is the best replacement window option.

Both wood and fiberglass replacement windows have benefits, so to help you make the right decision for your home we have put together this article. Below you will find comparisons between wood and fiberglass replacement windows across a few categories, to educate you on the benefits of both and help you make the final decision on which is the right option for you.

Material Quality

In terms of material quality, fiberglass replacement windows are sturdier than wood. Fiberglass replacement windows are strong due to the fact the frame and glass of the window act as one. When temperature changes cause expansion and contraction of the window, fiberglass windows are not subject to warping and bending like wood windows. Over time, warping leads to wood window replacements suffering functionality issues, such as not being able to easily open or close, or not completely sealing when closed.

Aesthetics

Aesthetics are all about personal preference. However, wood windows are generally a sought after feature for most homebuyers due to their timeless and beautiful look. However, while fiberglass windows do not have the same reputation that wood windows have in terms of aesthetics, they still offer great aesthetic value. One benefit of fiberglass windows is that they come in a range of stylistic options, including color and material. Yet for the sake of comparison, wood windows are generally touted as superior when it comes to aesthetics. And, if you ever want to change the color and look of wood replacement windows, you can easily sand and repaint or re-stain them.

Cost  

Maintenance

While wood windows can last for many years, they require regular maintenance to keep them looking and functioning at their best. Wood windows are an organic material, which means they are susceptible to rotting, splitting and termites. On the other hand, fiberglass is an inorganic material and requires very little maintenance. Often all they need is a simple cleaning to keep them looking new.

Energy Efficiency

Both wood and fiberglass replacement windows are insulating materials, meaning either option will offer you great energy efficiency. However, fiberglass replacement windows contain exceptional insulating properties and are not affected by temperature extremes. While wood windows contract and expand during extreme heat or cold, fiberglass windows maintain their shape and size. This is a crucial feature as windows that expand and contract are susceptible to unwanted air infiltration, which affects the overall energy efficiency of your home. However, it is important to note that when choosing an energy efficient replacement window, a window is only as efficient as its installation. Even the most energy efficient replacement window on the market will provide you with little value if it is not installed correctly.

So, Which is Best ­– Wood or Fiberglass Replacement Windows?

If aesthetics and style are important to you, opt for wood replacement windows. If you want a window that requires little maintenance yet is of a high quality, choose fiberglass replacement windows. If you are still unsure, speak to a professional window replacement contractor. As experts in all things windows, they will be able to offer you advice and options for your unique needs.