R-30 insulation is best used for application in attics & cathedral ceilings

Each R-30 fiberglass insulation batt is 10 in. D x 24 in. W x 48 in. L

Every order of 8 bags contains 704 sq. ft. coverage of R-30 insulation where each individual bag covers 88 sq. ft.

The R-30 R-value improves personal comfort in your home or office

R-30 insulation has high-quality materials made of resilient fibers for more energy efficiency and is Energy Star rated

Installation made fast and easy using pre-cut， durable， unfaced， softer to the touch insulation that cuts and splits easily with low dust

R-30 insulation compression packaging fits more product in every bag and is designed to last the life of the structure

Knauf fiberglass insulation provides superior thermal and sound control perfomance that improves comfort， privacy and productivity

Material feature and benefit designed to last the life of the structure compression packaging fits more product in every bag noise reduction feature and benefit reduces sound transmission

Reduces heating and cooling bill by preventing outside air from entering and keeping controlled air inside

Fiberglass insulation minimizes insect intrusions by covering areas of entry

All Knauf fiberglass insulation is GREENGUARD Gold certified， free of red list chemicals and formaldehyde