Can I Install Window Film Myself?

Installing window films in homes and commercial buildings aims to achieve a specific goal – energy efficiency, UV and IR shading, or improved security and safety, and the process involves several complex steps. Mistakes are costly to the final product, but some homeowners swear by a do-it-yourself approach across all aspects of home improvement.

Additionally, some online content shows homeowners installing DIY window films. So, is it advisable to follow this trend? From our professional point of view, you should leave the work of installing window films to certified dealers. However, some window film installation issues may require a DIY approach to achieve better results.

Common Reasons People Consider DIY Window Films

While window film companies like Solar Screen still hold the long-standing position that most of their products should only be installed by certified dealers, some instances have made homeowners defy this advice. And let’s be honest: 70% of Americans prefer to DIY most home improvement projects.

Cost

When it comes to the cost of window film installation, DIY beats professional installation, especially when considering the immediate cost. When you buy the window film yourself, you only need to pay for it and any applicator tools you might need to install it.

On the other hand, when you get a professional installation, you have to pay for the materials and the company’s labor. Often, this figure can run into thousands depending on the region or service acquired.

Complexity of Professional Installation Process

The complexity of the installation process varies depending on the film you want to install. Some films are much more DIY-friendly than others. For instance, the [Exterior Colour Adhesive Window Film] (https://solarscreen.eu/en/range/solar-control/exterior-colour-adhesive-window-film) is more optimized for professional installation than DIY.

Often, simple DIY installation kits are in simple shades, such as Dark, Medium, and Light. They also come with all the tools and installation instructions you need to apply the films effectively. The kits are inherently easy to install, and you’ll do a good job when you follow the application instructions precisely.

Requirements for Installing Window Films Properly

As mentioned earlier, window film installation is not straightforward. However, with the right skills, tools, and environment, it can be done in some cases.

Using Adequate Materials

Before installing window films on your residence, acquire some essential materials in the right proportion to make the task easier. These include:

• Spray bottle
• Craft knife or scalpel
• Straight edge (ruler, for example)
• A firm rubber or plastic squeegee
• Paper towel
• Single-edge razor blades

Honing Your Skills

Adhesive window films are a little more complicated. If it’s applied, it can’t be reused once removed, so you need to ensure you get it right the first time. While practice makes perfect, it is necessary to learn how to tackle specific issues:

• Where bubbles appear: It’s normal to notice some bubbles after applying adhesive film. It’s the moisture under the film that comes out. If a small dot is visible in the bubble, it’s a sign of dust that hasn’t been cleaned. In this case, it cannot be removed.

• In case of loose spaces: Ensure the adhesive does not run over the joint. This is the main reason why window films peel off prematurely. Cut the window film back 1 to 2 millimeters before the joint to anticipate glass expansion. Then remold the film firmly and use black waterproof adhesive tape to hold it in place.

• For tunnels: Wrap a squeegee in absorbent paper and scrape firmly from the inside out. The paper will absorb excess water and help the film adhere.

Getting the Right Environment

For best results, install window film in a temperature-controlled environment. Extreme temperatures can affect adhesion and cause premature drying or streaks.

Start in the early morning or late afternoon to avoid extreme heat. A clean room environment is also essential to prevent dust contamination. Minor flaws are acceptable as per IWFA standards – they shouldn’t be visible from six feet away in natural daylight.

The Main Risk of DIY Installation

While it might seem simple, window film installation can be time-consuming, especially if you’re inexperienced. Expect several hours of work – sometimes days if you need to fix mistakes or handle tricky windows.

DIY installation also risks damaging your window pane. Improper application can scratch the glass and affect interior aesthetics.

Benefits of Professional Installation

The most significant advantage of professional window film installation is expertise. Professionals ensure a bubble-free, wrinkle-free, and clean finish. This is especially crucial for security films like Prevention, which are recognized for their impact resistance.

Professional installs often come with a warranty, offering peace of mind. If something goes wrong during the warranty period, it’s the installer’s responsibility to fix it. They’re also more motivated to do a good job.

Cases Where DIY Installation Is Acceptable

Some situations make DIY window installation acceptable, including:

• The film is temporary (lasting 2–3 years)
• It’s a small residential area
• You’re aiming for a specific artistic result

Final Recommendations and Next Steps

While DIY tasks may appear to save costs and seem exciting, installing home window films yourself can often be more complicated than expected, so you should leave it to the professionals.

If you’re looking for a reputable window film provider, look no further than Solar Screen. Be sure to ask us about our range of safety glass film for windows to secure your home or business.

We also offer solar films for home windows, decorative window films, and window film installation services that will be fully fitted by a qualified technician. Get in touch with us for a free quote today!