It's an important part of winterizing your home. 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 ...

The caulking on this window has crumbled (and the window frame itself has cracked), which makes it very drafty. If a spot looks like it needs fresh caulk, lick your finger and hold it near the gap on ...

Windows seem to work against us when we're trying to keep warm indoors over winter, leaking cold air and making our heating work harder. Luckily, ugly weatherstripping and insulating films are not the ...

If you’ve ever stood in your home and realized it was unusually chilly or warm even though the HVAC system was functioning properly, you might have an air leak around one of your doors or windows. You ...