Best Attic Blown In Insulation

Many homeowners like this duo because its noise absorbing qualities help keep the house a little quieter.

Best attic blown in insulation.

It can be effectively blown over existing insulation and. Loose fill or batt the common term for blanket insulation. I don t know about that but it s a common insulation material that works much better in the blown form than in batts. Closed cell and open cell aka 2 pound and pound respectively.

A combination of foam and double batt insulation also works very well on pipes in the attic. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. The slag is heated combined with other minerals. Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications.

Loose fill insulation is great for installing in attics with very little headroom and multiple obstructions such as vents and cross beams. The photo above shows an attic insulated with blown cellulose. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Choose from two types.

Bag of all borate contractor grade 30 lb. From a soundproofing perspective blown insulation is not really going to do that much good. Home improvement stores carry a wide range of easy to use pipe insulation products including styrofoam rolls and sprays. For diy attic insulation you ve got two choices.

Spray foam attic insulation spray foam offers the best attic insulation performance available. Rolls and batts are produced of mineral wool and fiberglass. Both can be added to uninsulated attics or layered over existing material. Fiberglass comes from what i ve heard one major fiberglass insulation manufacturer call a rapidly renewable resource sand.

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. Also called mineral wool this type of blown in insulation is made from blast furnace slag a byproduct of firing iron and iron ore. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Blanket insulation modern technology of blanket insulation today is considered the best insulation for attic.

That is about the only location that this insulation is used anymore as it is distributed uniquely. Cellulose blown in ceiling insulation is a good choice for diyers. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs.