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 ...

HomeServe reports that winterizing windows can cut heating costs, detailing steps like caulking, weatherstripping, and using ...

Do window insulation kits actually work? Yes! They seal off drafty windows so you can spend less on your home heating bills.

WindowDressers, a Rockland-based nonprofit, offers low- and no-cost inserts that trap heat indoors and can lower bills during ...

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 ...