Howmutch Insulatio Should Be In An Attic

Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.

Howmutch insulatio should be in an attic.

The pros charge 1 500 to 2 000 to do a 1 200 sq ft. Affix rigid foam insulation to the attic side of the hatch or door. Department of energy it s recommended that attics have an r 38 to r 49 or about 12 to 15 of fiberglass or cellulose insulation. Protect access spots attic hatch or door.

Fiberglass is probably the most common type of insulation but be careful when handling it and. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Add the right kind of insulation when adding additional insulation you do not have to use the same type of insulation that currently exists in your attic. Wy mt nh me wi etc.

Add weatherstripping around the. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic. This range varies from a low of 30 for homes with heat pumps or natural gas furnaces in zone 3 i e. What type of insulation should i use in my attic.

Use unfaced insulation when adding more insulation to an attic that already has some insulation laying the rolls or batts at right angles to the floor joists. These are large rolls of insulation that are easy to cut into usable shapes. Batt and blanket insulation. The thicker the better.

Pull down stair or ladder. The zone you live in will determine how much insulation you need in your attic. If your insulation doesn t measure up and you need more installation can be done as a weekend diy project or you can call a professional installer to handle the job. Blowing attic insulation isn t hard but it s dusty sweaty work.

One for attic prep and the second to actually blow the insulation. If your attic insulation is only a few inches thick or if you can see the ceiling joists you re wasting money on your heating and cooling bills. How much does attic insulation cost. According to the u s.

You can do it yourself for about 500. The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type. Most of ga al ar sc ok etc to a high of 49 for zones 6 8 i e. It is not uncommon to see 15 to 20 of insulation in a well insulated attic.