Insulation with no boundaries
ROCKWOOL Comfortboard® is the versatile solution for comprehensive insulation without compromising performance or sustainability. It's ideal for various applications, from rainscreen cladding and exterior-insulated stucco wall systems to basement and exterior foundation, slab-on-grade and pitched roof insulation, unlocking all performance benefits.
Looking for a game-changer in insulation?
ROCKWOOL Comfortboard® is a high-performance rigid stone wool insulation for residential and commercial use.
Engineered for exterior applications with screw-through cladding systems, it reduces thermal bridging and enhances energy efficiency for the building envelope while maintaining structural integrity.
Available in two versions, Comfortboard helps contractors meet energy codes and deliver superior building performance
Key benefits:
- Fire-resistant: Noncombustible and will not produce smoke or spread flames
- Moisture-resistant: Vapor-permeable and water-repellent to increase the drying potential of the wall assembly
- Durable: High dimensional stability and compressive strength to provide long term thermal efficiency
- Energy-efficient: Minimal penetrations to reduce heat loss for savings and indoor comfort
- Recyclable: Made from natural materials that can be endlessly recycled without losing performance
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