Attic Storage Over Blown Insulation

There are two main types of insulation.

Attic storage over blown insulation.

A bag of cellulose runs about 11 50 and will cover 36 7 square feet at a. Batt and roll insulation and loose fill sometimes known as blown in insulation. For diy attic insulation you ve got two choices. Input length width and desired r value of the area to be insulated.

Some possible cons of blown in attic insulation it is hard to install the insulation all by yourself. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace. By adding the boards you increase storage space for items not needed often allowing you to move those items out of the main house and.

Click the button to calculate the depth in inches and pounds of total insulation required for this job. It will also make the attic a safer place in which to walk. This calculator is to be used as an estimating tool only. 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.

See install batt and roll insulation for details. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs. Both can be added to uninsulated attics or layered over existing material. To solve this problem construct a raised platform from 2 4 or 2 6 lumber placed on edge add insulation between the.

Attics are great for storage but flooring directly over the attic floor joists doesn t provide room for the recommended 12 to 16 of attic insulation needed to keep your house cool in the summer and warm in the winter. Attics are generally covered in batting or blown insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Once the insulation is down you can turn your attic into valuable storage space by covering the floor with plywood.

Cellulose blown in ceiling insulation is a good choice for diyers. Blown in insulation can be blown over already existing insulation cutting out the huge step of climbing up there and tearing out all the old. Loose fill or batt the common term for blanket insulation. Blowing the insulation should take less than 1 5 hours and the whole job can be completed in less than 4 hours based on a 1 000 sq.