Trombe wall
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
An energy-smart builder will help you make the right choices for your family and lifestyle.
Your roof and attic play the most crucial role in your home's energy efficiency system, reducing your energy costs during the winter and summer.
More builders are offering sustainable choices in new home construction. Find out what's available and how it impacts the earth and the bottom line.
An energy rater can help make your new home more energy-efficient through every stage of the construction process.
Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.
Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.
A preservation expert shares how to restore an older home economically and energy efficiently.