Many homeowners and business owners may wonder why installing window film can sometimes void warranties on windows. Understand the reasons behind this and how it affects your investment in both window film and your windows themselves.
The factors contributing to why window film can void warranties and what you should consider before installation.
- Alteration of Window Composition – One of the primary reasons window film can void warranties is the alteration of the window’s original composition. Most window warranties cover defects in materials and workmanship, but applying window film modifies the surface of the glass, which manufacturers may consider a form of alteration.
- Increased Thermal Stress – Window film can potentially increase thermal stress on windows, especially in areas with high sun exposure. This increased stress may affect the integrity of the glass and sealants, leading to concerns about potential damage or failure over time.
- Potential for Seal Failure – The application of window film can alter the thermal properties of windows, leading to temperature differentials between the film and the glass. These temperature variations may contribute to seal failure over time, compromising the window’s insulation and energy efficiency.
- Manufacturer’s Guidelines – Many window manufacturers have specific guidelines and recommendations regarding the application of aftermarket products such as window film. Failure to adhere to these guidelines may result in warranty voidance, as it could be seen as improper maintenance or modification of the windows.
- Quality of Window Film Installation – The quality of window film installation also plays a role in voiding the warranty. Poorly installed window film may cause issues such as bubbling, peeling, or discoloration, which could be attributed to installation errors rather than the film itself. In such cases, manufacturers may void warranties due to improper installation practices.
- Considerations Before Installation – Before installing window film on your windows, consider the following factors…
- Review Warranty Terms – Carefully review the warranty terms provided by your window manufacturer to understand any limitations or restrictions related to aftermarket products like window film.
- Consult with Professionals – Consult with experienced window tinting professionals who can assess your specific situation and provide guidance on the compatibility of window film with your existing windows and warranties.
- Choose High-Quality Film – Opt for high-quality window film products that are backed by reputable manufacturers and come with their warranties. These products are often designed to minimize the risk of issues such as seal failure or thermal stress.
While window film offers numerous benefits such as improved energy efficiency, UV protection, and privacy, consider its potential impact on window warranties. By understanding the factors contributing to warranty voidance and taking appropriate precautions, you can make informed decisions about whether to proceed with window film installation and protect your investment in both film and windows.
