What is Smartrock?
ROCKWOOL Smartrock® combines stone wool with an integrated smart vapor retarder to create a continuous insulation solution on the interior side of exterior concrete and masonry wall assemblies.
This single solution controls thermal, vapor, and airflow, reducing complexity and speeding up installation on the jobsite. Smartrock is also backed by ICC-ES ESR-5374, making it a reliable choice for both new construction and retrofit projects.
Smartrock's dual-density design conforms to irregularities in the substrate. It provides a Class A fire rating and is noncombustible in accordance with IBC Section 703.3.1. Plus, the integrated membrane, utilizing INTELLO® PLUS by Pro Clima, adapts to changing humidity conditions, protecting masonry walls by allowing them to dry in both directions while reducing the risk of condensation.