Blown Fiberglass Or Cellulose Attic Insulation

Very common very problematic.

Blown fiberglass or cellulose attic 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. Fiberglass batts however are less expensive costing on average 0 30 to 0 40 a square foot for 6 inches of insulation. Cellulose is easier to keep out of bird blocks and air conditioner condensate pans. How are they similar and how are they different from blown fiberglass vs.

Loose fill or blown cellulose insulation is manufactured primarily from recycled newspapers a very benign product so it poses virtually no ongoing health risk. When comparing blown in insulation both fiberglass and cellulose are nearly identical in price both costing around 0 70 to 0 80 per square foot for 6 inches of insulation. Blown fiberglass on the other hand is made up of very fine strands of glass and these tiny fibers are a carcinogen that can easily be inhaled into your lungs. The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons.

Batts or loose fill. There are three types of blown in insulation. Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications. Sometimes loose fill insulation is referred to as blown in insulation because an installer literally blows it into your home with a special machine.

Types of fiberglass and cellulose insulation. More consistent pricing from cellulose manufacturers than fiberglass. Blown in insulation sometimes referred to as loose fill insulation is insulation literally blown in with a blowing machine. So what are the advantages and disadvantages of each of these insulation materials.

Blown cellulose is typically the preferred choice of insulation for attics. Rather than trying to meticulously lay fiberglass insulation over the attic homeowners and builders can simply blow cellulose insulation throughout the attic. Cellulose resists blowing when installed fiberglass tends to blow around stick to the attic ceiling and drift. Bag of all borate contractor grade 30 lb.

Contractor grade 30 lb. The material can be either fiberglass or cellulose and consists of fiber foam or other materials in small particles and can even feel like down. Unless you opt for spray foam then the insulation choices normally come down to cellulose and fibreglass.