Energy prices have turned drafty rooms into expensive rooms, and nowhere is that more obvious than around old windows. Yet ...

Windows are some of the biggest energy liabilities in modern buildings, yet they are also non‑negotiable for light, comfort, ...

Cut heat loss or gain by up to 15% based on Energy Star guidelines You end up with lower utility costs and a cozier space without much effort. Homeowners in the U.S. see 25% to 30% of their heating ...

WALTHAM, Mass.--(BUSINESS WIRE)--AeroShield Materials, an MIT spin out developing cutting-edge, energy-efficient products for the built environment, has taken a major step forward in its mission to ...

A flexible dual-band electrochromic device with a high optical modulation and a long cycle life was reported. The device assembled can modulate the visible light and near-infrared independently and ...

An aerogel material that is more than 99% transparent to light and is an excellent thermal insulator has been developed by Ivan Smalyukh and colleagues at the University of Colorado Boulder in the US.

After Sean and Tamara Ramalho decided to redo the siding on their Freeport home, they also opted to update the windows. "We decided, why not update everything? We felt some air coming in from some of ...

Double-hung windows are slightly more expensive, easier to clean and ventilate, and less energy-efficient. Some or all of the mortgage lenders featured on our site are advertising partners of ...

Level 4 is the highest level of energy maturity. The most effective cost savers cut their electric bill – a lot. More than half believe that their home value has increased. Catch it and use it, catch ...