Energy Star Insulation Attic
About attic ventilation natural attic ventilation.
Energy star insulation attic. The attic is usually where you can find some of the largest opportunities to save energy in your home. Combined with attic air sealing it can also help to alleviate the formation of dangerous ice dams in the winter. At first it may seem odd to add insulation for warmth and then purposely allow cold air to enter the attic through vents but this combination is the key to a durable and energy efficient home. Air seal attic leaks and install attic insulation for a more comfortable energy efficient home.
The table below shows what levels of insulation are cost effective for different climates and locations in the home. Sealing air leaks around your home and adding insulation can help your home be more comfortable and energy efficient and provide up to a 10 savings on your annual energy bills simple fixes include installing weather stripping on doors and caulking around windows while bigger jobs might include sealing leaks and adding insulation in your attic. Insulation level are specified by r value. R value is a measure of insulation s ability to resist heat traveling through it.
Learn how to measure attic insulation get solutions and save energy with energy star with diy home improvement ideas or by working with a contactor. The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.