Insulation Boards

ROCKWOOL AFB® (Acoustical Fire Batt)  is a lightweight, acoustical fire batt stone wool insulation specifically designed for steel stud and wood stud interior wall and floor applications. Nominal density - > 2.5 lbs/ft.³

ProRox SL 930 is a semi-rigid stone wool board from Rockwool that is ideal for outdoor storage applications while offering low thermal conductivity and excellent water repellent properties. Nominal density - 3.4 lbs./ft.³

ProRox SL 940 is a rigid stone wool board suitable for the thermal and acoustic insulation of horizontal and vertical applications. Nominal density: 4.4 lbs./ft.^₃

ProRox SL 960 is a rigid stone wool board suitable for the thermal and acoustic insulation of horizontal and vertical applications. Nominal density: 8 lbs./ft.^₃

ROCKWOOL Cavityrock® is a semi-rigid stone wool insulation board designed for exterior cavity wall and rain screen applications. Compatible with numerous cladding attachment systems, Cavityrock® is non-combustible and available with a black mineral fleece facing for open-joint cladding systems.