ROCKWOOL® CURTAINROCK® 40 is a stone wool insulation board designed for a variety of curtain wall systems. CURTAINROCK® is non-combustible and fire-resistant and will not develop toxic smoke or promote flame spread, even when exposed directly to a fire. When CURTAINROCK® 40 is used with ROCKWOOL® ROXUL SAFE™, they provide a comprehensive fire-stopping system that has been UL/ULC/Intertek tested and approved for perimeter fire containment systems. ROCKWOOL® insulation has excellent acoustic properties and are dimensionally stable - maintaining thermal performance over their lifetime, even in rising and falling temperatures. This contributes to the optimal performance of a building envelope.
ROCKWOOL® CURTAINROCK® Insulation Board, 40 Series, 3 in Thickness, 48 in Width, 72 in Length, R-Value: R4.3, Density: 4 pcf, 1.05 NRC Rating, Mineral Wool
| Density | : | 4 pcf |
| Length | : | 72 in |
| Material | : | Mineral Wool |
| NRC Rating | : | 1.05 |
| R-Value | : | R4.3 |
| Series | : | 40 Series |
| Thickness | : | 3 in |
| Width | : | 48 in |
- This product has the potential for extended lead times.
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