Best Attic Blown In Insulation

Greenfiber cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60.

Best attic blown in insulation.

Cellulose blown in ceiling insulation is a good choice for diyers. 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. Spray foam attic insulation spray foam offers the best attic insulation performance available.

Many homeowners like this duo because its noise absorbing qualities help keep the house a little quieter. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Home improvement stores carry a wide range of easy to use pipe insulation products including styrofoam rolls and sprays. Loose fill or batt the common term for blanket insulation.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. For diy attic insulation you ve got two choices. Closed cell and open cell aka 2 pound and pound respectively. Fiberglass comes from what i ve heard one major fiberglass insulation manufacturer call a rapidly renewable resource sand.

A combination of foam and double batt insulation also works very well on pipes in the attic. It can be effectively blown over existing insulation and. Contractor grade 30 lb. Blanket insulation modern technology of blanket insulation today is considered the best insulation for attic.

I don t know about that but it s a common insulation material that works much better in the blown form than in batts. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs. That is about the only location that this insulation is used anymore as it is distributed uniquely. From a soundproofing perspective blown insulation is not really going to do that much good.

Both can be added to uninsulated attics or layered over existing material. Bag of all borate contractor grade 30 lb. Rolls and batts are produced of mineral wool and fiberglass. Choose from two types.

The only time it might come in handy is if the room in need of soundproofing is in the attic. Loose fill insulation is great for installing in attics with very little headroom and multiple obstructions such as vents and cross beams. The slag is heated combined with other minerals.