Posts by Category : IWFA

There is a fairly lively discussion currently going on between the efficiency of window film versus low – E glass windows. Consumers are starting to consider the choice between the two and which will be most efficient as far as the needs for keeping energy costs under control.

Energy is becoming an expense consideration, whether it is a residence or a commercial building. The US Department of Energy estimates that inefficient windows result in as much as 35% of the

Truck owners are allowed to tint the windshields and side windows of a truck’s cab, which could protect drivers from harmful sunlight, the International Window Film Association said.

IWFA cited a letter it received in October from the Federal Motor Carrier Safety Administration, in which the agency said that regulations allow window tinting, as long as at least 70% of the light transmission gets through the window.

“The clarification represents information that impacts millions of truck drivers who drive many hours at

The recent IWFA window film study hits the nail on the head.   TintCenter covered the release a little while ago in this home tint article from almost 2 weeks back.   The study itself compares home tint performance against other home energy products across multiple dimensions:

existing homes and new construction
geographical regions and climates
single pane, double pane, different types of glass

Since the study initially come out, we are heartened to see many online news outlets recognize this story is

The recent IWFA energy study that comprehensively evaluates window film performance against other energy products from existing and new homes is a real hit.  I am seeing that multiple larger eco-conscious or “green” sites featuring this study in their blog posts.  One of the heavier hitting eco sites is Clean Technica, part of a larger blogging family, featured the window film study stating:

International Window Film Association (IWFA) — yeah, I didn’t realize that existed — reported last week that “a

IWFA recently published a new window film study comparing window tint energy saving performance against other investments like air conditioning replacement, stucco installation, wall and roof insulation.  The study also took each of these possible energy efficiency projects and examined them in different Californian environments:

Northern Bay Area – moderate climate
San Diego – coastal climate
Riverside – inland climate
Sacrament0 – Central Valley climate

Home tint easily took the the prize as the #1 most energy saving home improvement investment for existing homes

IWFA is a non-profit industry group that helps promote window film to the mass market.  IWFA recently released a consumer’s information booklet on window film.

“Many consumers are deciding for a variety of factors to stay in place and are looking for ways to improve the curb appeal and efficiency of their homes,” said Darrell Smith, executive director of the IWFA. “Window film is a long-term and cost-effective solution for home improvement challenges. It can reduce energy consumption by reducing solar