Cellulose Blown Attic Insulation

With loose fill cellulose insulation you can achieve an r value of 3 2 to 3 8 per square inch.

Cellulose blown attic insulation.

Insulation 101 04 20 17 insulating your attic is easy with greenfiber and our diy guide. Cellulose insulation is sprayed or blown into walls conforming to cavities to create a tight thermal barrier that provides superior comfort and helps save on energy costs. Loose fill fiberglass by comparison provides an r value of 2 2 to 2 7 per square inch. A bag of cellulose runs about 11 50 and will cover 36 7 square feet at a thermal value of r 19.

The cellulose is allowed to fill the cavities or blanket existing insulation. Cellulose insulation products are available at retail home centers for certain do it yourself applications such as blowing insulation into a house attic. Bag of all borate contractor grade 30 lb. Why you want greenfiber cellulose insulation in the new home you re building.

Fiberglass batts however are less expensive costing on average 0 30to 0 40a square foot for 6 inches of insulation. The cellulose is blown into the attic or walls through long flexible tubes that run from the blower to an application nozzle. Radiant barrier insulation as mentioned helps your home reflect heat from the sun keeping your home significantly cooler. Per square inch of insulation cellulose has a higher r value than fiberglass.

No pressure is placed on the cellulose. However cima recommends consumers use a professional insulation contractor for all installations to obtain the best results from the product and highest potential energy savings. Also called mineral wool this type of blown in insulation is made from blast furnace. The higher the r value the more insulative the material.

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. Greenfiber blow in 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. Contractor grade 30 lb. When comparing blown in insulation both fiberglass and cellulose are nearly identical in price both costing around 0 70to 0 80per square foot for 6 inches of insulation.

Walls are patched up and painted over. The thermal performance sound control and fire resistance that cellulose insulation like greenfiber provides help builders create quality. Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications. It s a measurement of an insulation s ability to block the movement of heat.

In comparison fiberglass batts often leave gaps and voids that result in poor insulating performance. Higher number better performance.