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 ...

We may receive a commission on purchases made from links. Your windows might seem like they're doing their job, but even the smallest cracks can let in extreme temperatures and force your heating and ...

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 ...

Energy prices have turned drafty rooms into expensive rooms, and nowhere is that more obvious than around old windows. Yet ...