Diy Blown In Cellulose Attic Insulation

I added about 14 16 of blown in cellulose installed a baffle system all around the perimeter of the attic with foam board extended my b vent for the gas appliance insulated my knee walls with 6 of rigid foam board and air sealed my ceiling plane with fire rated can foam.

Diy blown in cellulose attic insulation.

Click the button to calculate the depth in inches and pounds of total insulation required for this job. It can be used by itself to fill in joist cavities that have no insulation or laid as a thick layer over the top of existing batts of fiberglass insulation. Plus you ll get added fire resistance and noise protection. Cellulose insulation is sprayed with flame retardant such as boric acid or amonium nitrate to prevent burning and prevent bugs from nesting in the insulation.

Input length width and desired r value of the area to be insulated. This calculator is to be used as an estimating tool only. With greenfiber diy blown in cellulose insulation you ll be more comfortable and save money. For attics cellulose insulation is blown in parallel to the joists.

Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs. The installation process for dry cellulose insulation looks like this. Diy blown in cellulose insulation greenfiber with greenfiber diy blown in cellulose insulation you ll be more comfortable and save money. Cellulose became popular during the 1970s when oil and gas prices went way up.

Minimum suggested insulation values vary by geographic zones. Loose fill or batt the common term for blanket insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts.

Cellulose blown in ceiling insulation is a good choice for diyers. Cellulose is mostly recycled paper like newspaper. The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons.