Faced insulation should not be placed on top of existing insulation in the attic.
Add insulation to attic.
By reducing energy.
Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
To determine whether you should add insulation.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
Pull down stair or ladder.
Before you call a contractor however it s important to understand the options and costs involved.
The vapor retarder on top of or between layers of insulation can trap moisture.
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.
Inspecting and evaluating your insulation.
Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.
You can do it yourself for about 500.
So it s time to pay close attention to what s happening up there.
Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.
Adding insulation to an unfinished attic is one of the most effective ways to save money on your energy bills.
In a cooling climate a good blanket of attic insulation helps keep the house cooler and reduces the load on air conditioning equipment.
Blown in insulation overview.
Affix rigid foam insulation to the attic side of the hatch or door.
Any new batt or roll insulation installed over existing insulation in the attic needs to be without a vapor retarder face.
By adding insulation to your attic you ll not only reduce your monthly utility bills but also enjoy improved energy efficiency and greater comfort throughout the year.
How much does attic insulation cost.
Attic hatch or door.
Check the attic walls and floors adjacent to an unheated space like a garage or basement.