Turning a Barn Into an Energy-Smart House

Insulated concrete forms in the ground

An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.

Mom and daughters playing in leaves

When building your new home, don't forget about the importance of energy-conserving products like furnaces, air conditioners and appliances.

Pete and Megan talking with homeowners

Hear from real homeowners and builders who made energy efficiency a priority.

Volunteers joining hands

Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.

Cross section of a structural insulated panel

Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.

Modular home assembly in a factory

Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.

Trombe wall on the interior of a home

Using the sun's stored energy to heat your home reduces your conventional energy consumption.

Graphic of heating and cooling circulating through a house

Our four-part series explores how to handle comfort issues in a new home.

Boy and grandmother on front porch

A preservation expert shares how to restore an older home economically and energy efficiently.

Turning a barn into an energy-smart home