Structural insulated panels
Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.
Habitat for Humanity
Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.
In this video: Pete and Megan talk to Habitat for Humanity to learn more about the program and how they help people become homeowners.
More from this category
Framing options
You have energy efficient and sustainable options when it comes to framing your new home.
Modular homes
Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.
Aging in place
Energy efficient kitchen remodel
This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
Historic preservation
A preservation expert shares how to restore an older home economically and energy efficiently.
Insulated concrete forms
An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.
Building an energy-smart house
Geodesic domes
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.