Sam Pardue knew the windows in his Sullivan's Gulch home were leaking heat. As a good Portland environmentalist, he wanted to do something about it. But the idea of spending $30,000 for double-pane ...

Windows, whether in homes or commercial buildings, are a notorious source of energy inefficiency, letting too much heat indoors in the summer, or too much heat outdoors in the winter. This ...

As winter approaches, homeowners begin to consider how best to maintain comfort while minimizing energy costs. One ...

We are developing a flexible, transparent window film that can be applied onto single-pane windows. Our approach for thermal barrier is based on liquid crystalline phases of nano-cellulose aerogel ...