Poorly sealed windows allow heat to enter your home during the summer and cool drafts during the winter. As a result, your HVAC unit works overtime to maintain your desired temperature, leading to ...

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

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 ...

Take a close look at your windows and doors for any sneaky gaps or cracks that might be letting in chilly drafts. To tackle these trouble spots, consider using weatherstripping and caulking; these are ...

Older homes may have more character than new builds, but they also have more problems. Here's what to do if drafty interiors ...

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 ...

Cold weather can make window frames stiff and sealants hard to apply. Keep materials indoors or in a heated space until you ...

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Sealing and insulating windows and doors is one of the most cost-effective ways to reduce heat loss during winter. By blocking air leaks, adding insulation and creating barriers between your warm ...