Compare Attic Insulation Products

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.

Compare attic insulation products.

This is a foam in place injection insulation that outperforms the other retrofit insulation products for many reasons. 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. This makes insulation incredibly important. The big disadvantage with spray foam is cost.

Loose fill blown in insulation. For diy attic insulation you ve got two choices. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. Calculate additional insulation needed.

If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. Cellulose is very inexpensive when it comes to attic projects in comparison to other materials. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. Usa premium foam insulation.

Foam insulation products and installation usually cost more than traditional batt insulation. Fiberglass batts and blankets. Spray foam attic insulation spray foam offers the best attic insulation performance available. Both can be added to uninsulated attics or layered over existing material.

Manufacturers determine the value by the r value or number. Loose fill or batt the common term for blanket insulation. The higher the r value the better the insulation works. Blanket insulation is available as batts or rolls and is the easiest diy insulation material.

If you do have insulation find out the type and compare it to industry standards. Closed cell and open cell aka 2 pound and pound respectively. It can be a do it yourself attic insulation project. Cellulose has more recycled material than any other commercially available insulation.

It s available in fiberglass mineral wool plastic fibers and natural fibers. Cellulose doesn t use any greenhouse gases as propellants. I d blow insulation on the attic floor after air sealing of course. The pros and cons of insulation types.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. This type of insulation.