Boards: 5
Size: 48" × 24" × 1.5"
R-Value: R-6
Density: 120 kg/m³
Coverage: 40 sq ft
Cost: $1.5/ft²
Also known as Comfortboard 80, these High-Density Rockwool Boards are rigid mineral wool insulation panels designed for demanding applications where durability, fire resistance, and long-term performance are critical. With a high density of 120 kg/m³ and an R-value of R6, these boards are ideal for exterior continuous insulation systems, rainscreen assemblies, commercial wall systems, mechanical rooms, and areas requiring enhanced acoustic control. Made from spun volcanic rock, the boards are non-combustible, water-repellent, vapor-permeable, and dimensionally stable, allowing assemblies to manage moisture while maintaining thermal performance over time. Their rigid structure makes them easy to handle and install, while also providing excellent sound dampening and resistance to compression behind cladding systems.
Boards: 5
Size: 48" × 24" × 1.5"
R-Value: R-6
Density: 120 kg/m³
Coverage: 40 sq ft
Cost: $1.5/ft²
Also known as Comfortboard 80, these High-Density Rockwool Boards are rigid mineral wool insulation panels designed for demanding applications where durability, fire resistance, and long-term performance are critical. With a high density of 120 kg/m³ and an R-value of R6, these boards are ideal for exterior continuous insulation systems, rainscreen assemblies, commercial wall systems, mechanical rooms, and areas requiring enhanced acoustic control. Made from spun volcanic rock, the boards are non-combustible, water-repellent, vapor-permeable, and dimensionally stable, allowing assemblies to manage moisture while maintaining thermal performance over time. Their rigid structure makes them easy to handle and install, while also providing excellent sound dampening and resistance to compression behind cladding systems.
