Diy Insulating Your Attic

How much does attic insulation cost.

Diy insulating your attic.

If you need to add insulation in your attic save big by blowing in cellulose insulation yourself. So it s time to pay close attention to what s happening up there. The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home. You can do it yourself for about 500.

The pros charge 1 500 to 2 000 to do a 1 200 sq ft. Both can be added to uninsulated attics or layered over existing material. Ask this old house general contractor tom silva shares some diy smarts tips for insulating an attic. Don t complete step 3 deducting 10 as the joists will be covered by the top layer.

Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. Blown in insulation consists of bags of fiberglass or cellulose that are chopped up and blown in to the attic or wall from a machine. Preparing an attic for insulation. Statistics show that 85 percent of a house s heat loss is straight up through the attic space.

When it comes to insulating your attic there are really only two types of insulation worth considering fiberglass batts or blown in insulation. Insulate your attic with fiberglass batts. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary. Now you have the final number of loft floor insulation rolls and or boards required to complete your loft insulation project.

Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in. The attic is one of the primary areas of potential heat loss in your home. Cost effective way to save energy with this old house general contractor tom silva. When you think of insulation you may immediately think of your attic and for good reason.

How to beef up attic insulation. Either way the house is probably wasting energy and the homeowners money. Loose fill or batt the common term for blanket insulation. Repeat steps 2 and 4 to calculate how many packs of your chosen top layer of loft insulation are required.

For diy attic insulation you ve got two choices. Houses built before the energy crunch in the early 70s might just have a little bit of fiberglass insulation in the attic or empty cavities between the joists. Blown in insulation overview.