Insulating Window Film

3M™ Thinsulate™ Window Film


A single pane window loses 20 times as much heat as the same area in an adjacent well-insulated wall. This leads to nearly 30% of all energy used to heat and cool your indoor environment escaping through your windows. A climate control film, 3M™ Thinsulate™ Window Film improves the insulation performance of existing window panes. Like insulation for windows, a professional installation of 3M Thinsulate Window Film on a single pane window will boost its insulation performance to nearly double pane; and double pane to nearly triple pane.


3M Thinsulate Window Film is designed to reflect rather than absorb radiant heat. While it provides all the traditional benefits of 3M™ Sun Control Window Films and their solar heat control and UV/fade protection benefits – 3M Thinsulate Window Film takes performance a step further to protect against radiant heat loss during cold weather. It helps prevent the transfer of radiant heat from one side of a glass pane to the other, and its patented construction helps reflect more interior heat back into a room, improving personal comfort by reducing those cold drafts near windows.


At home or at work, the antics of mother nature are no match for 3M Company’s revolutionary, Low-E (Low Emissivity) 3M Thinsulate Window Film. Its radiant heat reduction and solar control benefits keep your indoor environment warmer in colder months and cooler in warmer months with less hot and cold spots – allowing your heating and cooling equipment to run more efficiently, reducing your utilities expense all year long.


3M Thinsulate Window Film’s high visible light transmission provides a neutral appearance that doesn’t change the aesthetics of your home or building. This virtually clear, all-season window film will not compromise your views. Less expensive than window replacement, a quick, clean, professional 3M Thinsulate insulating window film retrofit will pay for itself in short order with the energy cost savings you will enjoy – 12 months of the year!


The 3M Thinsulate™ Brand is a well-known and respected brand name associated with products that have been delivering insulation from the cold for years. Commonly found on winter clothing such as jackets, boots, scarves, socks, gloves, hats, etc., 3M Thinsulate is now available for windows. Established in 1975, American Window Film, Inc. and their experienced team of knowledgeable professionals are well-prepared to answer your questions and help guide you toward the best window film product for your specific application.


Keeping You Comfortable Inside – No Matter What’s Happening Outside!