Mineral Wool Roxul Cavity Rock 2.5"X16"X48" 85.3SF
Mineral Wool Roxul Cavity Rock 2.5"X16"X48" 85.3SF
ROCKWOOL Cavityrock® semi-rigid stone wool insulation board available in mono and dual density is designed for exterior cavity wall and rainscreen applications. Choose mono-density insulation in thicknesses up to 2" or dual-density in thicknesses of 2.5" to 6". Compatible with numerous cladding attachment systems, Cavityrock® is a durable solution with non-combustible characteristics meaning that the insulation will not develop toxic smoke or promote flame spread even when directly exposed to fire. Approved for use in many NFPA 285-compliant designs, it is an important component of fire-resilient exterior wall systems when used as a continuous insulation. Cavityrock® also offers energy efficiency with reliable thermal performance, improved acoustic comfort, and is moisture resistant to maintain insulating value for the long-term. Also available in a black mat facer finish for open-joint cladding systems, Cavityrock® Black combines your insulation install with masking in a single step, reducing installation time and material cost to achieve your desired design aesthetic.
ROCKWOOL Semi-Rigid Batt Insulation, 2-1/2 in Thickness, 16 in Width, 48 in Length, Unfaced Facing, R-Value: R-10.75, Wall Installation, Natural Stone Wool, Resists: Fungi, 6.2 lb/cu-ft Outer Layer, 3.8 lb/cu-ft Inner Layer Density
| Additional Information | : | 6.2 lb/cu-ft Outer Layer, 3.8 lb/cu-ft Inner Layer Density |
| Coverage Area | : | 85.3 sq-ft |
| Facing Type | : | Unfaced |
| Installation Type | : | Wall |
| Length | : | 48 in |
| Material | : | Natural Stone Wool |
| R-Value | : | R-10.75 |
| Resists | : | Fungi |
| Thickness | : | 2-1/2 in |
| Width | : | 16 in |
- Non-combustible stone wool insulation with melting point of approximately 1177 deg C (2150 deg F)
- Fire-resistant due to its high melting temperature
- Water and moisture resistant; does not absorb moisture to maintain insulating value
- Chemically inert
- Does not rot or promote the growth of mildew, fungi or bacteria
- CFC- and HCFC- free product and process
- Made from natural and recycled materials
- ROCKWOOL® can contribute to earning LEED® points
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