All About Energy-Efficient Home Insulation

Learn how to make your home more comfortable using the latest energy-efficient home insulation options.

To find out how much insulation different sections of your home needs, first find your region on the map in the previous image in this Image Gallery and note the Zone number. Then look up your Zone and the different sections of your home in the chart above.
To find out how much insulation different sections of your home needs, first find your region on the map in the previous image in this Image Gallery and note the Zone number. Then look up your Zone and the different sections of your home in the chart above.
U.S. DEPARTMENT OF ENERGY