(NewsUSA) - A third of U.S. Governors have recognized window film as a cost-effective solution to reducing energy costs in homes, protecting skin and home decor from the sun's damaging UV rays, and enhanced window glass safety. The International Window Film Association (IWFA) is sharing recent proclamations kindly made by those governors on its website.

"Consumers and government officials are zeroing in on window films as a cost-effective energy saving solution designed to reduce high utility bills and carbon emissions and they can be installed at about one-tenth the cost of a re-placement window and offer similar performance ratings," explains Darrell Smith, executive director of the IWFA.

Window films, which may be installed in a day or less without significant disruption, are widely seen to save about five to 10 percent of a building's total energy bill. Many window films, which are all permanently adhered to the glass, are also designed to block 40 to 60 percent of room heat being lost through glass during the heating season while still reducing air conditioning costs by 30 percent during the cooling season.

According to the U.S. Department of Energy (DOE), cooling and heating account for more than half of the energy use in a typical U.S. home, making it the largest energy expense for most homes. The DOE also points out that roughly 40 percent of unwanted heat that builds up in a home comes in through windows and that windows also account for up to 50 percent of a building's energy loss.

Consumer awareness of the energy saving benefit of window film has increased nearly 50 percent in eight years, from 54 percent of Americans in 2014 being aware that window film can help control interior temperatures, to 79 percent of homeowners this year being aware that window film may improve the energy saving performance of their existing windows today.

While window films differ in how they perform based on how they are manufactured, they can reduce solar heat gain in your home by as much as 80 percent. This means fewer if any hot spots, more even interior room temperatures and less power consumption so your air conditioning system may keep up with the sun's heat.

This benefit is especially noticeable when the sun is at it's peak energy transmittance during the day, which is when utility companies have to produce more power to meet the increased peak demand from both homeowners and businesses. Find window film at www.iwfa.com