What do you get when you cross a deep energy retrofit with an 1880s Victorian-style home?
Gypsum. It’s not just for Twinkies. The mineral, a semi hydrous form of calcium sulfate, with many uses from Plaster of Paris to Chinese Medicine and even Twinkies, is mined all over the ... [continue reading]
Q I enjoyed reading your article on the home you recently built in Ohio (“Design, Construction, and Performance in Ohio,” Jan/Feb ’07, p. 36). I am an architect practicing in the Pacific Northwest (... [continue reading]
A vapor retarder that changes permeability with changing relative humidity provides added protection against moisture problems in exterior walls. [continue reading]
When the siding/cladding decisions emerge in a green residential building project, we are all reminded that green building is a work in progress, and that it has a ... [continue reading]
Greening the exterior wall systems of residential structures is a complicated process, and it hasn’t been made any easier by the emergence of alternative wall systems. Of ... [continue reading]
Q. I’m desperate for some balanced information. I’m putting new cement-based clapboard siding on my house on top of a plywood shell. The siding contractor said that he typically wraps the ... [continue reading]
Q.We are interested in building our own home in Northern California, just east of Sacramento. It is our understanding that steelframed homes are considered more energy efficient than wood-framed homes.... [continue reading]
Using the wind energy and solar power you can supply your home with ecologically produced electricity. These systems will decrease ...
You probably know that October is Energy Action Month, the perfect opportunity for home performance contractors to promote direct install ...