LuxWall’s high-tech design lowers energy costs by making buildings more efficient. And less heating and cooling energy helps ...

Because covered windows improve heat retention, your furnace or heat pump doesn’t have to work as hard, lowering your heating ...

Insulating windows helps to conserve energy and make your home warmer in the winter. Window glass loses heat faster than insulated walls or ceilings. Window insulation includes simple upgrades like ...

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

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 ...

The U.S. Department of Energy reports that 30 percent of a home's heat is lost through windows. The summer is no better; 76 percent of sunlight that hits windows leads to higher temps in your rooms.

For those of us who don’t have high-efficiency windows, it’s pretty obvious our panes are a huge weak point for letting in cold in the winter and heat in the summer. To help mitigate that, some, like ...

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According to the U.S. Department of Energy, heat escaping your windows — and drafts coming in — can account for ten to twenty percent of your heating bill. When you’re paying for your own heat, those ...

Physicists at CU Boulder have designed a new material for insulating windows that could improve the energy efficiency of buildings worldwide—and it works a bit like a high-tech version of Bubble Wrap.

Here's the thing, though: cleaning matters more than the spray itself. I picked a Saturday and went through the whole house with Windex first—some of those windows hadn't been touched in a while.

Winter road trips can be cozy, but not if your RV is freezing inside. Insulate your vehicle with this everyday item you might ...