Insulated concrete forms
An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.
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.
An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
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.
Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.
Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.
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.