Insulation
Checking your home's insulation is one of the fastest and most cost-efficient
ways to use a wholehouse approach to reduce energy waste and make the most
of your energy dollars. A good insulating system includes a combination
of products and construction techniques that protect a home from outside
temperatures—hot and cold, protect it against air leaks, and control
moisture. You can increase the comfort of your home while reducing your
heating and cooling needs by up to 10% by investing in proper insulation
and sealing air leaks.
Should I Insulate My Home?
The answer is probably "yes" if you:
* Have an older home and haven't added insulation. Only 20% of homes built before 1980 are well insulated.
* Are uncomfortably cold in the winter or hot in the summer—adding insulation creates a more uniform temperature and increases comfort.
* Build a new home, addition, or install new siding or roofing.
* Pay high energy bills.
* Are bothered by noise from outside—insulation muffles sound.