Roof and attic
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.
In newer homes, energy-efficient building practices are used to avoid drafts, but these air tight homes can result in uncomfortable air quality and ventilation.
See our Air Quality section for more information.
In this video: An industry expert discusses green technologies that improve air quality in new construction.
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.
A preservation expert shares how to restore an older home economically and energy efficiently.
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
Learn about some of the changes for new homes built today. An expert highlights some of the things to consider when building a new home.
Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.
Check out a new neighborhood concept and see how one builder is changing the way homes are built with a goal to use zero energy.