ROCKWOOL Smartrock®

Applications

ROCKWOOL Smartrock^® is a stone wool insulation board designed for use as continuous insulation on the interior of concrete and masonry walls. Integrated on the board is INTELLO PLUS, the best-in-class smart vapor retarder from Pro Clima. This allows Smartrock to protect assemblies against changing moisture and humidity conditions, while ensuring long-term thermal performance and airtightness.

Advantages

• Complete air, vapor, and thermal control, an all-in-one solution when used with TESCON VANA to seal joints, fasteners and other penetrations
• Fast application, directly to masonry avoids the need for studs and prevents thermal bridges
• Integrated humidity dependent vapor retarder protects historic walls (0.09 to >6 perms)
• Noncombustible Class A fire rated insulation in accordance with IBC Section 703.3.1
• Reliable airtight layer for optimized energy efficiency
• Thicknesses in stock: 2.5" and 4" (also available from 2” to 5" in 0.5" increments)
• ICC-ES ESR-5374 certified for code approval
• For safe interior insulation of new construction and retrofits
• HYDROSAFE^® protection of assemblies at 1.19 perms to protect against construction humidity-- Why The Vapor Curve Matters: The HYDROSAFE^® Rule
• Ideal for landmarked facades and lot line walls

Properties

• R-Value / inch @ 75 °F: 4.2 hr.ft2.F/Btu
• Vapor permeance: 0.09 to 6 US perms per DIN EN ISO 12572
  
• ASTM E84 Class A material