Cellulose Blown In Attic Insulation

Blown in spray foam batts and blankets.

Cellulose blown in attic insulation. Fire resistant treated insulation is made with 85 recycled material that meets a class 1 fire rating to protect your home and give you more time to evacuate. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons. When you install insulation in an existing closed wall or in an attic it likely will be a loose fill product called blow in cellulose insulation with an attic this type of insulation is just one option along with the other popular alternatives fiberglass batts or blown in fiberglass.

Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications. Cellulose insulation has an average thermal value of r 3 7 so you d need just over five inches to equal an r 19 batt. Johns manville attic protector r 19 blown in insulation sound barrier. Inches more and more customers are striving for experiences.

Cellulose blown in ceiling insulation is a good choice for diyers. Input length width and desired r value of the area to be insulated. When comparing blown in insulation both fiberglass and cellulose are nearly identical in price both costing around 0 70 to 0 80 per square foot for 6 inches of insulation. Fiberglass batts however are less expensive costing on average 0 30 to 0 40 a square foot for 6 inches of insulation.

Greenfiber blow in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60. Estimated depth of current insulation. Contractor grade 30 lb. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts.

We feel that through the use of superior building materials and the appropriate practices we can create sanctuaries at home. Greenfiber cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60. A bag of cellulose runs about 11 50 and will cover 36 7 square feet at a. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

Item 213143 model b785sw. 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.