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. No pressure is placed on the cellulose. Walls are patched up and painted over. Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications. The higher the r value the more insulative the material.
Cellulose insulation has similar qualities to fiberglass and is great for re insulating all areas in your home including the attic. Also called mineral wool this type of blown in insulation is made from blast furnace. Radiant barrier insulation as mentioned helps your home reflect heat from the sun keeping your home significantly cooler. Fire resistant treated insulation is made with 85 recycled material that meets a class 1 fire rating to protect your home and give you more time to evacuate.
A bag of cellulose runs about 11 50 and will cover 36 7 square feet at a thermal value of r 19. Why you want greenfiber cellulose insulation in the new home you re building. Loose fill fiberglass by comparison provides an r value of 2 2 to 2 7 per square inch. Per square inch of insulation cellulose has a higher r value than fiberglass.
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. Higher number better performance. The thermal performance sound control and fire resistance that cellulose insulation like greenfiber provides help builders create quality. Fiberglass batts however are less expensive costing on average 0 30to 0 40a square foot for 6 inches of 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. Insulation 101 04 20 17 insulating your attic is easy with greenfiber and our diy guide. 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. The cellulose is allowed to fill the cavities or blanket existing insulation.
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. It s a measurement of an insulation s ability to block the movement of heat. It is allowed to settle over time. Contractor grade 30 lb.
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. In comparison fiberglass batts often leave gaps and voids that result in poor insulating performance.