Best Attic Spray Insulation

The big disadvantage with spray foam is cost.

Best attic spray insulation. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. It is not going to provide the same type of help for standard setups. Cellulose blown in ceiling insulation is a good choice for diyers. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

Farm spray insulation farm spray insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Modern technology of blanket insulation today is considered the best insulation for attic. Loose fill or batt the common term for blanket insulation.

If you are considering spray foam attic insulation and live in michigan s lower peninsula or the toledo oh area give us a call at 866 900 3626 for a free estimate. For diy attic insulation you ve got two choices. Closed cell and open cell aka 2 pound and pound respectively. Now that you have reviewed the pros and cons of spray foam fiberglass and cellulose insulation you may have come to a conclusion on the best type of insulation for your attic.

Rolls and batts are produced of mineral wool and fiberglass. Spray foam insulation spf. Spray foam offers the best attic insulation performance available. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs.

Is the best insulation for home energy performance can solve serious condensation problems. Since the attic usually does not have any wall on the other side this insulation makes some sense in that regard. Both can be added to uninsulated attics or layered over existing material. I d blow insulation on the attic floor after air sealing of course.

Is applied on the underside of the roof deck. Non vented attic method in this case the attic is sealed preventing exterior air and humidity infiltration into the attic space this method is used for spray foam insulation. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Among commonly used types of insulation there are mineral wool or fiberglass rolls and batts rigid fiberglass board loose fill materials cellulose mineral wool etc.

If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. Open cell spray foam insulation is roughly 1 to 1 25 per square foot and closed. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. 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.