|How Insulation Works|
|Top View: Brick Home with Zero Insulation|
|Brick Home Wall Detail with Zero Insulation|
|Brick Home with Insulation in Wall Cavity|
- saves money and our nation's limited energy resources
- makes your house more comfortable by helping to maintain a uniform temperature throughout the house, and
- makes walls, ceilings, and floors warmer in the winter and cooler in the summer.
The amount of energy you conserve will depend on several factors: your local climate; the size, shape, and construction of your house; the living habits of your family; the type and efficiency of the heating and cooling systems; and the fuel you use.
Once the energy savings have paid for the installation cost, energy conserved is money saved -saving energy will be even more important as utility rates go up.
This fact sheet will help you to understand how insulation works, what different types of insulation are available, and how much insulation makes sense for your climate. There are many other things you can do to conserve energy in your home as well. The Department of Energy offers many web sites(http://ornl.gov/sci/roofs+walls/insulation/ins_07.html) to help you save energy by sealing air leaks, selecting more energy-efficient appliances, etc.
How Insulation Works