Performance window film vs replacing windows | Maximize energy efficiency

Energy efficiency is always a hot topic with home and business owners looking to reduce their utility bills. More often than not, windows are first on their checklist, with investments into new ones leading the charge. However, replacing windows is a sound decision, but installing performance window film could be the solution to the majority of their needs.

For properties with windows that are still in good condition, performance film is the better option since it is cheaper, more sustainable, and less disruptive to install.

On the other hand, replacing windows may be the right option if the existing windows are outdated, damaged, or beyond repair. In this article, we will compare performance window film vs replacing windows, look at the benefits, costs, and long-term impact each approach carries with it, and help you make a better informed decision.

The case for performance window films

When it comes to energy-efficient building upgrades, the best option out there is installing performance window films. Window film is installed on existing window glass, without the need for any frame replacement, effectively blocking out 99.9% of damaging ultraviolet rays.

By blocking out UV rays, window film like the [Solar 50 C] (https://solarscreen.eu/en/products/solar-50-c) protects your interior and rejects the sun’s heat, causing a more pleasant environment that requires less cooling during summer and less heating during winter months.

Costs are the first thing discussed when talking about the benefits of performance window films, compared to the costs of replacing windows. The return on investment for performance window film is usually 2-3 years. Along with that, the fact that they can be installed in a day’s work, on the inside of your existing windows, is what usually seals the deal for homeowners. However, the benefits of performance window films extend to their design, which helps them withstand high temperatures without losing their protective qualities. Moreover, it helps windows resist impacts from flying debris and high winds in case of storms.

Finally, professionally installed performance window film offers a layer of privacy, as it can prevent wandering eyes from seeing inside a building. Despite blocking people from the outside from seeing inside, window film lets in enough natural light to reduce the reliance on artificial lighting options.

The case for replacing windows

Replacing existing windows with brand new, high-performance windows carries numerous benefits. Newly installed windows prevent air leaks and increase indoor comfort, while reducing energy costs by up to 30%, depending on various factors. In addition, new windows enhance the appeal of the property, which makes them seem like a no-brainer solution. Even so, with new windows comes a large initial investment and disruption to usual operations while they’re being installed. The ROI for newly installed windows often stretches to more than 10 years, which is compounded by the fact that occupants utilizing the space need to be relocated during new window installation.

There are, of course, situations in which window replacement is the only available option. For example, if the existing windows have structural issues, applying window film can only do so much before you eventually have to replace the windows. In some cases, if the glazing is damaged, applying window film could lead to shattering.

Window replacement also requires a lot of upfront research to find out which frame, glazing, gas fills, and spacers are suitable for the building they’re being installed in. Finally, a reputable window replacement company is required to properly install windows.

Side-by-side comparison

Let’s break down window film vs window replacement cost, as well as other factors: