Heat rejection window films are among the most cost-effective passive cooling measures available for commercial buildings, offering rapid payback periods and significant energy savings. These films, also known as solar control or sun control films, are engineered to reduce solar heat gain through windows by reflecting or absorbing solar infrared radiation. The Economic Case for Heat Rejection...

Heat rejection window films are among the most cost-effective passive cooling measures available for commercial buildings, offering rapid payback periods and significant energy savings. According to the U.S. Department of Energy, installing the best available energy efficiency technology in the country's existing building stock could reduce commercial energy consumption by 46% [source]. The...

Heat rejection window films are among the most cost-effective passive cooling measures available for commercial buildings, offering rapid payback periods and significant energy savings. According to the U.S. Department of Energy, installing the best available energy efficiency technology in the country's existing building stock could reduce commercial energy consumption by 46% [source]. The...