An average house looses 10 times more heat through windows than through any other means, but our Heat Control window vinyl can help reduce energy loss and lower cooling costs by up to 50 percent. In addition to providing energy savings, window films and tints block annoying glare and block UV rays to reduce fading and help protect interior furnishings. The no-mess adhesive technology allows for easy installation on any window and long lasting performance. Enjoy the comfort and savings year after year.