Drafty, energy-inefficient windows aren't just a problem during the winter. They are just as big an issue in the summer, when cool air can escape through gaps and the sun's heat pours in through the ...

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

Sealing windows to save energy and increase comfort used to be strictly a pre-winter project. In the summer, screens went on and windows stayed open. Thirty-five years ago, only 23 percent of US homes ...

Lower monthly costs usually follow a clear pattern: address the areas where energy is escaping the fastest, then seal up the smaller gaps so the improvement lasts through every season. Homeowners ...

When the thermometer starts to drop, drafty windows can make it hard to keep your home warm—and can send your energy bills soaring. Sealing drafty windows is an important part of winterizing your home ...

Q: I have a question about the newer Anderson windows with double-pane glass. Should one still hang a storm window to prevent further insulation? My husband and I have a home that was built in 2003 ...