Rockwool Cavityrock Semi-Rigid Insulation Board - 3" x 24" x 48" (40 sqft/pack)

PLEASE NOTE THE CURRENT LEAD TIME FOR ROCKWOOL CAVITYROCK IS UP TO DECEMBER 2024. Call us at 1-877-383-2671 for more information.

CAVITYROCK® is a semi-rigid insulation board designed for exterior cavity wall and rainscreen applications

ROCKWOOL Cavityrock® semi-rigid stone wool insulation board available in mono and dual density is designed for exterior cavity wall and rainscreen applications.

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.
• Comes in packs of 40 square feet.
• Please note that pricing shown is for the BC market only. We may have different pricing for Rockwool Cavityrock in other provinces. Please call us at  1-877-383-2671  to confirm.

Properties:

• Non-combustible stone wool insulation with melting point of approximately 1177°C (2150°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