How To Install Window Film
Adding window film to the inside and/or outside of your panes is a great way to increase their efficiency. Most people think of tinted window films that help reduce solar absorption and help to fight against heat. However, window films can also benefit in cold climates. They reduce the rate of heat loss, so you won't be losing as much heat through your window glass. Basically, window film will make your window more energy efficient during both the summer and winter.