Geodesic domes
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
Air quality and ventilation in new homes
New, energy-efficient homes need new solutions to circulate and ventilate the air inside the home.
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.
More from this category
New home comfort issues
Aging in place
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.
Building an energy-smart house
Historic preservation
A preservation expert shares how to restore an older home economically and energy efficiently.
Finding an energy-smart builder
An energy-smart builder will help you make the right choices for your family and lifestyle.
Trombe wall
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
Structural insulated panels
Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.