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Official Window Film Information

The International Window Film Association provides free public information about window film and its applications and benefits. We are a nonprofit trade association that works to educate the public about window film, while being brand neutral. The website contains a significant amount of information and also links to local, regional or national window film businesses that you may access when you need to find window film.

Welcome to the IWFA

The International Window Film Association (IWFA) is an educational public resource for anyone seeking to learn more about the many benefits of window films.


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Our View

Graphic illustrating building material causing delays
June 15, 2022

Another Reason To Consider Window Film – Glass Costs and Delays

With higher than ever energy costs, a number of glass manufacturers are raising prices anywhere from 10 to 40 percent for flat glass products, such as windows and doors.

A young woman in a greenhouse
April 22, 2022

What Is Solar Heat Gain?

By Darrell Smith
If you have stepped inside a greenhouse, you may have experienced solar heat gain. The inside of the green house is noticeably warmer than when you were outdoors.

Man placing a for sale sign
March 4, 2022

Window Film May Deliver A Bonus When Selling Your Home

By Darrell Smith
IWFA Executive Director
With home energy costs headed in one direction – UP, many home buyers are asking about utility costs, before they make an offer.

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What You Need To Know About Indoor Sun Protection

The IWFA took to the streets of California to see what people really know about indoor sun protection.  Their comments may surprise you!


Facts about window film infographic
June 7, 2022

Unprotected Dark Automotive Glass May Offer A False Sense of Security – Window Films May Improve A Vehicle’s Safety and Comfort

A home sitting benath a pre-storm sky
May 23, 2022

Window Film Provides Cost-Effective Storm Safety Protection

State of Texas Window Film Day proclamaion
April 25, 2022

Nearly A Third of US Governors Officially Recognize Window Film For Its Energy Saving and Carbon Reduction Benefits By Proclaiming National Window Film Day