Attic Insulation Cellulose Batts

It comes in rolls and has paper backing on one side.

Attic insulation cellulose batts. What are the benefits of fiberglass and cellulose insulation. Before choosing blown vs. Batt or rolled insulation or blown loose fill insulation fiberglass or cellulose can be installed on top of old insulation. Very common very problematic.

Both can be added to uninsulated attics or layered over existing material. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Loose fill or batt the common term for blanket insulation. Fiberglass comes in different types batts rolls and blown in insulation.

Insulation in the attic is often the first victim when roof leaks occur or when plumbing pipes routed through the attic leak. Fiberglass and mineral wool batt insulation are very common in the united states. Attic insulation is accomplished with either fiberglass blankets batt or blown in insulation. Pros and cons of cellulose attic insulation cellulose recycled ground up paper with boric acid added for insect control and fire resistance offers a better attic insulation option than batts.

If you choose to install cellulose yourself you can buy the insulation in bags from your local home improvement store. Fiberglass is by far the most common type of insulation sold in batt form although cellulose batts do exist. Because installation is relatively easy and batts are generally the least expensive insulation material many homeowners try to diy this option. You ve probably got batts in your attic walls and crawlspace right now.

Batt insulation is available at home centers and lumberyards. However because cellulose contains natural wood products it is treated with borax based additives to make the insulation fire retardant and to repel insects. Insulation should be rolled out perpendicular to the joists and unfaced rolls should be used. Blown in insulation requires a professional.

Loss of insulating value. For diy attic insulation you ve got two choices. Batts are usually placed between frames and used in walls floors attics and ceiling. Any existing batt or roll insulation in the attic should have the facing against the attic drywall floor or no facing at all.

Batt insulation take time to read this column. Cellulose insulation is made from organic materials. Newspapers and wood fibers are the major materials used to create cellulose insulation. 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.

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. Rolls are fitted between joists and studs.