By adding insulation in your attic you can maintain the desired temperature throughout your home much better.
Energy star insulation attic.
Insulation level are specified by r value.
About attic ventilation natural attic ventilation.
R value is a measure of insulation s ability to resist heat traveling through it.
Air seal attic leaks and install attic insulation for a more comfortable energy efficient home.
The higher the r value the better the thermal performance of the insulation.
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 usually where you can find some of the largest opportunities to save energy in your home.
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.
Combined with attic air sealing it can also help to alleviate the formation of dangerous ice dams in the winter.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.