Compare Attic Insulation Products

This makes insulation incredibly important.

Compare attic insulation products.

Closed cell and open cell aka 2 pound and pound respectively. It can be a do it yourself attic insulation project. If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. Cellulose doesn t use any greenhouse gases as propellants.

Calculate additional insulation needed. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. The us department of energy has found that the average american home puts 44 percent of its total energy used towards cooling and heating. Cellulose has more recycled material than any other commercially available insulation.

Choose from two types. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. If you do have insulation find out the type and compare it to industry standards.

I d blow insulation on the attic floor after air sealing of course. For diy attic insulation you ve got two choices. Fiberglass batts and blankets. Loose fill blown in insulation.

Cellulose is very inexpensive when it comes to attic projects in comparison to other materials. Blanket insulation is available as batts or rolls and is the easiest diy insulation material. However foam insulation has higher r values and forms an air barrier which can eliminate some of the other costs and tasks associated with weatherizing a home such as caulking applying housewrap and vapor barrier and taping joints. If your attic floors and or walls do not have the proper level of insulation a big chunk of the costly cooled or heated air meant for the inside of your home may be making its way outside.

The pros and cons of insulation types. Spray foam attic insulation spray foam offers the best attic insulation performance available. The higher the r value the better the insulation works. Manufacturers determine the value by the r value or number.

The big disadvantage with spray foam is cost. Usa premium foam insulation. Both can be added to uninsulated attics or layered over existing material. This is a foam in place injection insulation that outperforms the other retrofit insulation products for many reasons.

This type of insulation. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Foam insulation products and installation usually cost more than traditional batt insulation.