As the temperature outdoors drops and heating bills rise inside your home, you might be wondering how to seal windows. After all, leaky windows—especially in older homes with single-pane designs—can ...

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 ...

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 ...

Weather sealing your garage is essential for keeping your home warm and reducing energy bills in winter. Install a door sweep to seal the space between the garage floor and the door and prevent cold ...

High-efficiency furnaces and programmable thermostats can't help you much if winter seeps in everywhere there's a view. Luckily, Wired's How-To Wiki offers a 101 course in weatherproofing your windows ...

Gaps around windows can be a source of uncomfortable drafts as well as a cause of higher costs for heating and cooling. According to some experts, a single drafty window can boost energy costs by $20 ...

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 ...