Add Insulation To Attic Diy

Start at the lowest part of the attic where the roof meets the outer wall and unroll the insulation perpendicular to the joists back toward the.

Add insulation to attic diy.

Carry a batt to the far end of the attic. Check the attic walls and floors adjacent to an unheated space like a garage or basement. The structural elements are usually exposed in these areas which makes it easy to see what type of insulation you have and to measure its depth or thickness inches. You can add loose fill on top of fiberglass batts or blankets and vice versa.

Keep adding layers until you get to r 38. It needs to be unfaced. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. If you already have six inches of insulation and you want to get to the recommended r 38 add an attic blanket it s also made of fiberglass but it has no paper backing.

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. Both can be added to uninsulated attics or layered over existing material. Block all vents in the attic floor with baffles making sure to extend the baffles at least four inches above the planned thickness of your insulation. To install it just lay it across the joists.

You can do it yourself for about 500. Loose fill or batt the common term for blanket insulation. If you need to add insulation in your attic save big by blowing in cellulose insulation yourself. 3 have a friend add material to the hopper.

If you use fiberglass over loose fill make sure the fiberglass batt has no paper or foil backing. You will also need a strong board to kneel on that will span the joists. When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic. How much does attic insulation cost.