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 ...

With poor windows responsible for up to 30% of energy loss in a home, it makes sense to replace windows with more efficient units. But if substantially rebuilding the wall gives you pause, insert ...

Your windows have a greater impact on your winter heating bills than you might realize. According to the U.S. Energy Department, heat loss through windows accounts for 25% to 30% of residential ...

There are many renter- and homeowner-friendly fixes for drafty windows so you can keep your warm air inside where it belongs.

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It's an important part of winterizing your home. Tunatura / Getty Images When the thermometer starts to drop, drafty windows can make it hard to keep your home warm—and can send your energy bills ...