Attic Insulation Cellulose Batts

Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

Attic insulation cellulose batts.

Any existing batt or roll insulation in the attic should have the facing against the attic drywall floor or no facing at all. Fiberglass is by far the most common type of insulation sold in batt form although cellulose batts do exist. Loss of insulating value. Batt insulation is available at home centers and lumberyards.

Batt insulation take time to read this column. Insulation in the attic is often the first victim when roof leaks occur or when plumbing pipes routed through the attic leak. For diy attic insulation you ve got two choices. The two most common types of insulation fiberglass batts and blown in cellulose loose fill are vulnerable to attic water damage in two specific ways.

Batt or rolled insulation or blown loose fill insulation fiberglass or cellulose can be installed on top of old insulation. Rolls are fitted between joists and studs. 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. Fiberglass and mineral wool batt insulation are very common in the united states.

Before choosing blown vs. However because cellulose contains natural wood products it is treated with borax based additives to make the insulation fire retardant and to repel insects. It comes in rolls and has paper backing on one side. Loose fill or batt the common term for blanket insulation.

Batts are usually placed between frames and used in walls floors attics and ceiling. Blown in fiberglass is used for wall cavities and attics. You ve probably got batts in your attic walls and crawlspace right now. These batts or blankets usually come in pre sized rolls that fit between joists and studs in the attic.

Fiberglass batts however are less expensive costing on average 0 30 to 0 40 a square foot for 6 inches of insulation. If you choose to install cellulose yourself you can buy the insulation in bags from your local home improvement store. Fiberglass comes in different types batts rolls and blown in insulation. Attic insulation is accomplished with either fiberglass blankets batt or blown in insulation.

Insulation should be rolled out perpendicular to the joists and unfaced rolls should be used. Because installation is relatively easy and batts are generally the least expensive insulation material many homeowners try to diy this option. What are the benefits of fiberglass and cellulose insulation. Cellulose insulation is made from organic materials.

Very common very problematic. Blown in insulation requires a professional.