Blown In Cellouse In My Attic

We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.

Blown in cellouse in my attic.

The installers were in and out in an hour and i had 10 inches of blown in cellulose insulation in my attic. Blown in cellulose is often more expensive than fiberglass and costs about 1 20 per square foot. Lucky me so i thought. Rotating teeth or prongs at the bottom of the hopper fluff up the cellulose.

They said it would go away in a day 2 days tops. Blown in cellulose insulation is one of the most common insulation types now used in attics and in an existing closed wall. I could even smell it when i stepped outside my house. There are three types of blown in insulation.

The mounds of loose material fill. The higher the r value the more you ll pay for each project. Dry blown cellulose will characteristically settle and sag in place reducing its r value. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts.

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. Cellulose blown in ceiling insulation is a good choice for diyers. The cellulose is blown into the attic or walls through long flexible tubes that run from the blower to an application nozzle. Contractor grade 30 lb.

Cellulose attic insulation read more. 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 cellulose insulation cost per bag is typically around 30 to 40. The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons.

A few days later it still smelled so i called and. Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications. It is considered preferable by many as a result of its eco friendly properties and its ability to conform to corners uniquely shaped spaces and around obstructions such as ducts or electrical wires and other penetrations. Densely packed bales of cellulose are fed into the hopper of an insulation blower powered by an electric motor.

After they left there was a strong smell in the house. 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. As a recycled paper product cellulose is prone to absorb moisture that can cause wood rot and mould. Wet blown cellulose is also subject to similar contamination too.