ROCKWOOL COMFORTBOARD® 110

ROCKWOOL Comfortboard 110 thermal insulated sheathing is a rigid, non-structural, and high-density stone wool insulation board that does not produce smoke or propagate flames, providing a critical line of defense that keeps occupants safe and reduces property damage in the event of a fire.

The vapor permeance of ROCKWOOL Comfortboard 110 insulation allows for increased drying potential without trapping transient moisture in the assembly, reducing the risk of thermal bridging, mold or corrosion of building components.

Comfortboard 110 remains dimensionally stable behind the assembly wall and does not expand, contract, or bow with thermal cycles. The result is long-term energy efficient wall assembly.

  • Exterior Wall Insulation: Thermal Insulated Sheathing
  • Designed for exterior continuous insulation assemblies using screw through insulation cladding support systems in commercial applications.
  • Fire resistant stone wool can withstand temperatures of approximately 2,150°F (1177°C).
  • Vapor permeable enabling wall systems to have superior drying potential, minimizing the risk of condensation and water accumulation
  • Stable long-term R-values for superior thermal performanc
  • Superior compressive resistance and compatible with screw-through mechanically-supported cladding systems

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