Window Film Blog
Collage of photos representing five signs you need window film in your home

5 Signs You Need Window Film

It’s an undeniable truth that windows significantly influence the aesthetics and functionality of our homes or offices. However, these versatile building components can also present certain challenges such as heat gain, glare, fading of interior furnishings, and vulnerability to break-ins. Enter window film: an unsung hero in the world of window improvements. But how can you tell when it’s time to invest in window film? Here are five signs you need window film:

1. Excessive Heat and Glare

Woman who is very hot sitting in front of a fan in her home for a post about window film.

Are certain rooms in your house or office unbearably hot during summer days? Do you find yourself squinting due to intense sunlight even inside your living room? If so, it may be time to consider window film. These thin layers, applied directly to your windows, can block a significant percentage of the sun’s heat and glare, making your space more comfortable. Solar control window films reduce heat gain by reflecting and absorbing the sun’s energy, while also minimizing the blinding effect of glare.

Learn more about ComforTech™ Ceramic Series film for solar control or glare reduction at

2. Fading Furniture and Décor

Photo of a section of wood floor with a corner of an area rug pulled back revealing the original floor color next to the sun faded edges

If you notice that your furnishings, artwork, or carpeting are starting to fade, harmful ultraviolet (UV) rays from the sun might be the culprit. UV rays can penetrate standard glass windows and cause significant damage to your interior over time. High-quality window film can block up to 99% of these damaging rays, helping to extend the life of your precious interiors and save you money on replacements or restorations.

Learn more about what causes fading and how window film can prevent it.

3. Lack of Privacy

Photo of a bathroom tub in front of big beautiful windws with no privacy

If you live or work in a high-traffic area or close to street level, you may be longing for more privacy. Window film comes to the rescue here as well. Decorative and privacy films can provide an immediate solution, allowing natural light in while restricting the view from the outside. It’s a cost-effective way to add privacy without sacrificing the open feel of your space.

Get our comprehensive guide to privacy window film to learn more. Or shop for one way window film and opaque privacy film.

4. Concerns about Safety and Security

A picture of a broken window in a home

Windows are one of the most vulnerable points in a home or office building. Accidents, storms, or break-ins can cause windows to shatter, posing a risk to occupants. ComforTech™ film is a 2mil thick and two ply window film that will hold glass together in the case of accidental breakage (think: a baseball hits your window). But it is not rated as a safety film. Safety window film can strengthen your windows against such incidents. This type of film holds the glass together even when shattered, minimizing the chance of injury from flying shards and deterring potential intruders.

Learn more about Concord Window Film’s 4 Mil Clear Safety film.

5. High Energy Bills

Picture of a man looking worried at an electricity bill in his hand

If your energy bills are persistently high during the summer or hot months, your windows might be a significant part of the problem. Solar control window films work like a charm in improving your home’s energy efficiency. They help keep heat out during summer, reducing the strain on your HVAC system and leading to lower energy costs.

In fact, the U.S. Department of Energy classifies window film as an energy-efficient window covering. And some local utility companies – especially in warm climates – recognize window film as an energy saver by offering their customers rebates for installing tint in their homes.

Learn more about window film costs and whether window film is worth it for you.


Do you recognize yourself in any of these 5 signs you need window film? If so, ComforTech Ceramic Series window film could be an ideal solution. And Concord Window Film provides a professional-grade product in easy-to-install DIY kits making it more affordable than ever to take advantage of the benefits of window tint. Our DIY window film enhances comfort, preserves the integrity of your interiors, boosts privacy, increases safety, and promotes energy efficiency. Learn more at or shop now at!

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