Rockwool AFB (Acoustic Fire Batt) 16 in x 48 in (All Sizes) Insulation It is produced in R-values

It is produced in R-values from 11 to 38

Modern design

this R20 insulation provides enhanced thermal resistance in wall and floor cavities

XPS Insulation Blue Board is nonstructural

light commercial

Rockwool AFB (Acoustic Fire Batt) 16 in x 48 in (All Sizes) Insulation It is produced in R-valuesRoxul Rockwool AFB (Acoustical Fire Batt) is a batt insulation product designed specifically for application in wall floor systems where acoustical performance and fire resistance are the primary concerns. This noncombustible lightweight product has excellent acoustical dampening properties and is dimensionally stable which makes it ideal for friction fit into wall partitions and system applications from party walls to plant manufacturing walls. The