When the furnace is working overtime, it's important to find ways to save. Find out if plastic window wrap actually works and how to use it.

Insulating windows during cold weather is a great way to use up leftover sheets of bubble wrap. You can use it to winterize cracks around your window frame, too. Here’s how. View this post on ...

Windows are a huge source of energy loss in any house or building, but a new form of insulation could change the game for home heat retention.

With winter around the corner for half the world, it's time to start thinking about getting your home ready for the colder weather. It turns out bubble wrap is a great insulator, and Instructables ...

Researchers at the University of Colorado Boulder seem to have found a new way to insulate windows during the cold winter ...

UK households lose 18% of heating through windows, costing up to £155 annually. Expert Andrew Haydon shares simple window ...

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.

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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 ...

Discover how a new, transparent window coating effectively traps heat to improve insulation while only reflecting around 0.2% of incoming light.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Liam McCabe Sitting next to ...