Insulating your attic increases the energy efficiency of your home, is relatively inexpensive and lasts for decades. When you’re choosing attic insulation, these steps will help you reach the 16 inches that the U.S. Department of Energy recommends for our climate. Sixteen inches of insulation translates to an R-value around 38, which gives you 38 hours of protection against heat gain or loss. The “R” stands for resistance and each value that the insulation carries indicates how many hours it resists temperature change.
Donald P. Dick Air Conditioning Blog: Posts Tagged ‘Batt insulation’
4 Types of Insulation: Which Is Best For Your Central California Home?
Tuesday, November 6th, 2012
Adequate insulation in your home reduces the amount of energy you need to heat and cool it. The most common types of insulation used in homes include batt, blown-in cellulose, blown-in fiber and spray foam. Each has a specific purpose unique to homes and buildings: