Skylights
Rockwool Smartrock
Price range: $695.37 through $2,348.16
Smartrock®
ROCKWOOL Smartrock® is a stone wool insulation board with an integrated smart vapor retarder, or humidity-dependent vapor retarder, for continuous insulation on the interior of concrete and masonry wall assemblies.
About Smartrock®
ROCKWOOL Smartrock® is a stone wool insulation board designed for use as continuous insulation on the interior side of concrete and masonry exterior wall assemblies.
This innovative product utilizes INTELLO® PLUS by Pro Clima as an integrated smart vapor retarder, allowing Smartrock to adapt to changing humidity conditions, while also creating an airtight layer when properly sealed. Smartrock is noncombustible, and achieves a Class A fire rating for flame spread and smoke development.
Smartrock is available in 24″ x 48″ board sizes, with thicknesses from 2″ to 5″ in half inch increments (also a 6″ option).
- Smart Vapor Control
- Airtight assembly
Why use stone wool insulation
- Provides stable, long-term thermal performance, even with changes in temperature
- Integrated smart vapor retarder to control vapor movement through the assembly, allowing the substrate to dry in both directions
- The integrated membrane provides an airtight layer when installed with proper sealing of insulation joists, fasteners, and other penetrations
- Smartrock is a Class A fire rated material in accordance with ASTM E84, and is classified as a noncombustible material in accordance with IBC Section 703.3.1.
- Smartrock offer fast and straightforward installation with only standard construction tools required, such as drills and hammers
Applications
- Interior-insulated concrete and masonry exterior walls.
- Ideal for projects in climate zones 4 and above requiring interior vapor control.
- Energy retrofits where existing cladding must remain, such as historic renovations.
- Effective for new construction with prefab concrete or masonry.
| Weight | 50 lbs |
|---|---|
| Dimensions | 48 × 24 × 6 in |
| Brand | Rockwool |
| Size | 24″ X 48″ |
| Insulation Type | stone wool |
| Certifications | ICC-ES ESR-5374 |
| Thickness | 2″, 2.5″, 3″, 3.5″, 4″, 4.5″, 5″, 6″ |
| Flame Spread | 15 |
| R-Value Per Inch | 4.2 |
| Smoke Index | 20 |
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