Add Yahoo as a preferred source to see more of our stories on Google. If you’re struggling with cold drafts and higher-than-should-be energy bills in your home, it’s likely that poor window insulation ...

Drafty, energy-inefficient windows aren't just a problem during the winter. They are just as big an issue in the summer, when cool air can escape through gaps and the sun's heat pours in through the ...

Dear Jim: The sun's heat and glare are uncomfortable coming through the windows, and they also are fading my furniture and carpeting. Will applying clear inexpensive insulating window film minimize ...

When temperatures drop, you usually feel it first not in the walls, but in the tiny gaps where cold air sneaks in and warm air slips out. Instead of tearing into drywall or budgeting for a major ...

The older your home is, the less likely it is to have energy-efficient windows. Thankfully, the best window insulation kits are an affordable DIY solution that can significantly cut down on the cost ...

Question: The sun's heat and glare are uncomfortable coming through the windows, and my furniture and carpeting are starting to fade. Will applying clear, inexpensive insulating window film minimize ...

Swapping out old, single-glazed windows with high-performance dual- or triple-pane units is costly. Moreover, it is often not allowed in historic buildings. Architectural historians insist on ...