Energy Star Insulation Attic

The table below shows what levels of insulation are cost effective for different climates and locations in the home.

Energy star insulation attic.

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. 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. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary. About attic ventilation natural attic ventilation.

The higher the r value the better the thermal performance of the insulation. Combined with attic air sealing it can also help to alleviate the formation of dangerous ice dams in the winter. The attic is usually where you can find some of the largest opportunities to save energy in your home. R value is a measure of insulation s ability to resist heat traveling through it.

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. By adding insulation in your attic you can maintain the desired temperature throughout your home much better.