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DIY fans, rejoice! Window insulation is not supposed to be a forever fix. It’s more of a tactic to help cut the cost of your energy bill when you can’t afford to replace or upgrade your windows. For the most part, the only tools you should need include a measuring tape, scissors, and a hairdryer.
Plastic film insulation kits are the easiest and most cost-effective way to seal off your windows. These kits include double-sided tape and a plastic film that is attached to a window and then shrunk with a hair dryer to create an airtight seal. The best window insulation kits are effective, affordable, and easy to install. Most kits are installed by placing double-sided tape around the perimeter of the window jamb. Then, window film is applied to the tape. At the bottom of the window, the film is attached to a piece of tape on the sill, making a seal. Finally, the film is heated with a handheld hair dryer to create a transparent airtight seal that’s free from wrinkles. FAQs
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Tip: Since the suction cups have rings on them, this option can also be used for hanging Christmas lights, decor, or other lightweight wall hangings. This article was written by Belle DuChene, an award-winning digital content producer and stylist who is often seen in Better Homes & Gardens home and garden videos, and Brittany VanDerBill, a contributing writer with over six years of experience. Brittany is a regular contributor to Better Homes & Gardens, specializing home appliances and cleaning products. With the exception of a ladder and an extension cord to reach it, this insulator kit is installed the same way–and just as easily–as an indoor kit. Simply measure, cut, tape, shrink, and trim. We were pleased to learn that it pulls just as tight and clear as the indoor options.
Despite fitting larger windows, the kit is still available at an affordable price. “It’s a budget buy, but it’s effective,” Domniguez says. If you prefer to install a film on the exterior of your home, the best window insulator kit is the 3M Outdoor Window Insulator Kit. It was specially developed to withstand the elements, though it will most likely only last one year and shouldn’t be reused. At the end of the season, remove any residue left by the mounting tape immediately with rubbing alcohol.The tape is rated for temperatures as low as -4°F, which may not be the best option for extra-cold winters. Bob Vila has been America’s Handyman since 1979. As the host of beloved and groundbreaking TV series including “This Old House” and “Bob Vila’s Home Again,” he popularized and became synonymous with “do-it-yourself” home improvement. Some kits will have varying levels of clarity of the film, though most shrink kits will have clear film to allow you to see out your window. Keep in mind that high winds can cause small wrinkles in the film and after a long winter of wind, it most likely can’t be reused. Installation is easy but may require a ladder and a partner. Once the insulation is secured and heat is applied with a hairdryer the film will shrink to be crystal clear, tight, and wrinkle-free.
Several window insulation product types are on the market: plastic film, magnetic barriers, and reflective foil insulation.
Window insulation kits create an effective barrier that prevents cold outside air from getting into a home. Heat-shrink film applied to the window pane with double-sided tape creates an air gap that works like a thermal window. Q. What is the difference between window insulation kits and insulated curtains?
The kit also has versatile instructions that make it easy to install–even for those who don’t consider themselves super handy around the house. Follow a few steps to cut it to your desired size and secure the right placement. Use a hairdryer to smooth out any wrinkles. Installing the tape is easy, as you apply it by simply pressing it onto your windows. Applying the tape will also keep out pollution and dust, which keeps the inside of your home a little cleaner as well as a little warmer. The tape is designed to come off without leaving residue and without damaging wood trim, but you may want to test a small spot just to be on the safe side. It’s also resistant to punctures, making it a durable choice.
Installation & Instruction
Still have questions about choosing the best window insulation kits? Here’s some more information to help you decide. Q. How does a window insulation kit work? It's important to consider the sizes and number of windows you want to cover, research different materials, and settle on a price you’re willing to pay before you go shopping. Window insulation kits function by creating an air barrier between the interior living space and the window,” says Elias Benson of the Building Construction Technology Department at the New England Institute of Technology. “This air barrier works well as insulation because it prevents cold air from entering while allowing sunlight in.”
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