Overall, the best window insulator kit is the Duck Brand Indoor Insulator Kit for its easy installation and its ability to be reused, which saves you money in both the short and long term. The kit ...

Drafty windows can make your home uncomfortable and significantly affect your heating and cooling bills. You can save an average of 15 percent on these costs when you seal the gaps around your home ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Window insulation kits offer an affordable way to cut the cost of your energy bill and ...

Covering your drafty windows with plastic can reduce your home's cooling and heating costs with minimal effort CR tested popular window insulation kits, all of which were easy to install and remove, ...