The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
Add attic bedroom insulation.
Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.
Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.
Department of energy fibgerglass batts have an r value of 3 2 per inch while loose fill fiberglass.
This isolates the attic from the rest of the home which means the attic isn t part of the conditioned envelope.
Affix rigid foam insulation to the attic side of the hatch or door.
Inspecting and evaluating your insulation.
Pull down stair or ladder.
Multiply the number of inches of insulation by the r value per inch.
Check the attic walls and floors adjacent to an unheated space like a garage or basement.
To determine whether you should add insulation.
Attics are a top pick when homeowners decide to gain some extra storage or add a guest room but not all attic flooring structures are up to the task of supporting the weight of a new living space.
Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.
Attic hatch or door.
In a cooling climate a good blanket of attic insulation helps keep the house cooler and reduces the load on air conditioning equipment.
In many homes the insulation layer in the attic is along the floor.
According to the u s.
Thickness must not be used as the sole factor in determining the r value of loose fill insulation particularly for attic insulation.
Most attics are insulated with blown in loose cellulose r 3 5 per inch blown in loose fiberglass r 2 5 per inch or fiberglass batts r 3 2 per inch.