The 3M Indoor Insulator Kit is the best budget window insulator kit because it’s an incredible deal as a pack of five. It’s a small price to pay to increase the energy efficiency in your home so you ...

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The older your home is, the less likely it is to have energy-efficient windows. Thankfully, the best window insulation kits are an affordable DIY solution that can significantly cut down on the cost ...

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, ...

We may receive a commission on purchases made from links. When temperatures drop, the last thing you need is a drafty house. A bit of extra cold air seeping in from improperly sealed windows can mean ...