Add Insulation To Attic

Affix rigid foam insulation to the attic side of the hatch or door.

Add insulation to attic.

Any new batt or roll insulation installed over existing insulation in the attic needs to be without a vapor retarder face. 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. Faced insulation should not be placed on top of existing insulation in the attic.

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. The vapor retarder on top of or between layers of insulation can trap moisture. You can do it yourself for about 500.

If you need to add insulation in your attic save big by blowing in cellulose insulation yourself. By reducing energy. Adding insulation to an unfinished attic is one of the most effective ways to save money on your energy bills. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Pull down stair or ladder. Inspecting and evaluating your insulation. Check the attic walls and floors adjacent to an unheated space like a garage or basement. Blown in insulation overview.

To add insulation to the attic floor you will require enough blanket material to do the job a heavy duty shop vacuum plastic sheeting for covering the blanket material that will insulate the attic opening a heavy duty staple gun and utility scissors with long blades. In a cooling climate a good blanket of attic insulation helps keep the house cooler and reduces the load on air conditioning equipment. So it s time to pay close attention to what s happening up there. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.

How much does attic insulation cost. Before you call a contractor however it s important to understand the options and costs involved. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary. The pros charge 1 500 to 2 000 to do a 1 200 sq ft.