Energy Film Blocks 70% of Solar Energy and rejects 97% of UV light with outstanding optical clarity. It blocks 38% of a windows heat loss in winter months. Energy Film is an inexpensive alternative to window replacements.
Energy Film is a thin, transparent window film that provides immediate year round energy savings by retaining interior heat in the winter and blocking solar heat in the summer. Energy Film is an inexpensive and easy way to make the home or office more energy efficient. Applies Easily to Smooth Glass Without Adhesives.
"An estimated $30 billion or more of Energy is lost per year through single pane windows" "An Average Home Loses 25-40% of Energy Through Windows"
Source: U.S. Department of Energy