Decoding Building Requirements

Trusses in an 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.

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.

Insulated concrete forms in the ground

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

Pete and Megan talking with homeowners

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

Graphic of heating and cooling circulating through a house

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

Energy rater performing analysis on a front door

An energy rater can help make your new home more energy-efficient through every stage of the construction process.

Pete and couple standing in remodeled kitchen

This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.

Boy and grandmother on front porch

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

Adjustable height kitchen sink

Using universal design principals, your home can adapt to your changing lifestyle needs.

Decoding building requirements