Blown Attic Insulation Tips

Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs.

Blown attic insulation tips.

The machine has a hopper that is filled with bags of cellulose insulation. It also has a. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons. This is small pieces of fiberglass that come in a bag and are installed with blower machine.

It works best for. Your options for attic insulation range from radiant barriers to sheets of mineral wool but most homeowners stick with products made from cellulose or fiberglass. Insulation fibers are packaged in bags and blown in place to the desired depth and density using special machinery you can rent from a home center. Blown in insulation blown in insulation and expanding sprays are used in existing wall spaces.

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. Tack them to the ceiling joists in various locations. Blown in spray foam batts and blankets. The attic is 1 of the easiest places the attic is 1 of the easiest places to add insulation to improve the comfort and energy efficiency of your home.

Blown in fiberglass insulation is found in about 75 of the houses i see. The typical blown in cellulose is a shredded paper product that is lightweight and can fill difficult to reach areas in the building envelope. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts.

If you decide to use blown in insulation install scrap lumber depth gauges in the attic. Unlike fiberglass insulation that normally comes in rolls blown insulation is installed using a machine. These pieces of wood can be pre marked with a crayon or spray paint to the desired finished thickness of insulation. The blown in fiberglass works much better than the fiberglass batts as you don t have gaps in the coverage.

Cellulose blown in ceiling insulation is a good choice for diyers.