Person in sweater and hat standing in front of window looking out at snowy drive - Oleh_slobodeniuk/Getty Images We may receive a commission on purchases made from links. When temperatures drop, the ...

When winter arrives, it soon becomes clear that much of the cold enters your house through the windows. Window glass is a poor insulator compared to wall and ceiling insulation. Learn from experts ...

As utilities struggle to keep up with surging energy demand, they’re starting to turn to an unexpected tool: windows that insulate like walls. “Think of it like a thermos bottle in your walls,” says ...

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.

Sealing and insulating windows and doors is one of the most cost-effective ways to reduce heat loss during winter. By blocking air leaks, adding insulation and creating barriers between your warm ...

Victorian homes are usually lacking in more modern energy innovations, but that doesn't stop you adding them, as this home ...

We may receive a commission on purchases made from links. When temperatures drop, the last thing you need is a drafty house. A bit of extra cold air seeping in from improperly sealed windows can mean ...