Using Insulation Roll In Attic

You can achieve better thermal performance in your attic by adding an additional layer of insulation.

Using insulation roll in attic.

The installer taking his best firefighter pose holds a large hose and blows the chunks into the attic. Attic hatch or door. Check pipes and vents. Before installing determine the insulation material best suited for your home.

If your current insulation is only five inches deep you will need to add seven inches of insulation to achieve the 12 inch r 38 rating. It s basically similar to a carpet in that you can measure it to the size of your attic and then just roll it out across the floor. Facing is a thin layer of paper or plastic attached to one side of batting insulation which is sold in a roll. Measure the depth of your current insulation.

A large machine outside churns the chunks and uses air to blow them up through the hose. Review the tools and supplies you ll need for the job and we can take you there. You d need a thickness of. R 38 is the industry standard and the minimum thickness for r 38 is 12 inches.

A better choice is insulation that comes in smaller chunks. When it s brand new the spray foam insulations work very very well because they seal at the same time. Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. Measure the area needing insulation.

Achieving greater r values in exterior walls in exterior walls add insulating sheathing to achieve a greater r value in your wall system. When blown into attics and wall spaces loose fill fiberglass offers an average r 2 5 thermal value per inch the higher the number the greater the insulating effect. Whether you choose faced or unfaced insulation for the attic depends on the. The higher the r value the better the thermal performance of the insulation.

Affix rigid foam insulation to the attic side of the hatch or door. Pull down stair or ladder. Most of insulation comes in rolls or precut fiberglass batts. Well when you have an existing home and you already have attic insulation in there for you to use a spray insulation would require you to remove all of that and i think that you re probably going to be better off and just as cost effective to add additional insulation to the existing insulation that you have rather than completely remove and replace.

Choose your insulation type. Insulating your attic is a great way to provide that extra layer that your house needs in order to make your home as comfortable as possible.