If you want to save your energy bill from soaring, the best window insulation kit is the 3M Indoor Patio Door Window Insulation Kit. The plastic film blocks all chilly drafts so you won’t get a ...

Plastic film insulation kits are the easiest and most cost-effective way to seal off windows. These kits include double-sided tape and a plastic film that is attached to a window and then shrunk ...

Duck Brand Indoor 5-Window Shrink Film Insulator Kit ($24.20) Amazon For $24.15, you can insulate up to five standard-sized (3 by 5 foot) windows for a drastic uptick in energy efficiency.

At $7 each, this insulator kit from Duck is a steal — especially considering that it has a 4.4-star rating. Each kit comes with enough materials to insulate three 3-by-5-foot windows. The film ...

Sabi Kampeas, CEO and founder of Kasa201 LLC, explains, 'Indeed, window insulation kits are effective. By adding an additional layer of insulation to your windows, window insulation kits lower drafts ...

Do your part during these chilly months to make your windows more efficient to cut down on your utility bills. Spokane, Washington Est. May 19, 1883. 26° ...

In fact, adding insulating window film can help retain up to 55% of your home’s heat during the winter. Your best bet is to purchase window film and a window insulation kit from a hardware store ...

The expert added: “Window insulation film is a thin plastic film that is applied directly to any window to effectively reduce heat loss providing better insulation. “The film can either be ...

Will insulating your windows with cling film REALLY cut your energy bills? Plus 5 more energy saving tricks. ... "Some manufacturers sell plastic secondary glazing kits, ...