Blown Cellulose In Attic

A bag of cellulose blown in insulation costs 11 47 11 81 at lowes.

Blown cellulose in attic.

Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications. Densely packed bales of cellulose are fed into the hopper of an insulation blower powered by an electric motor. Cellulose attic insulation read more. Blown in cellulose installer benefits.

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. The mounds of loose material fill. There are three types of blown in insulation. Cellulose is easier to keep out of bird blocks and air conditioner condensate pans.

The cellulose is blown into the attic or walls through long flexible tubes that run from the blower to an application nozzle. The following chart is based on a 1 200 square foot home insulating the attic only. Dry blown cellulose will characteristically settle and sag in place reducing its r value. Unlike fiberglass insulation installed in roll out batts on the attic floor cellulose is blown into the attic under air pressure through large diameter hoses.

Blown in insulation sometimes referred to as loose fill insulation is insulation literally blown in with a blowing machine. As a recycled paper product cellulose is prone to absorb moisture that can cause wood rot and mould. 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. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs.

Bag of all borate contractor grade 30 lb. The material can be either fiberglass or cellulose and consists of fiber foam or other materials in small particles and can even feel like down. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. Local source provides consistent deliveries.

Cellulose blown in ceiling insulation is a good choice for diyers. What exactly is blown in attic insulation. Contractor grade 30 lb. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.

Wet blown cellulose is also subject to similar contamination too. Cellulose resists blowing when installed fiberglass tends to blow around stick to the attic ceiling and drift. Rotating teeth or prongs at the bottom of the hopper fluff up the cellulose.