Description
Rockwool RWA45 50mm is a high quality stone wool insulation slab designed for thermal, acoustic, and fire protection in a variety of general building applications. Manufactured from volcanic rock, it delivers long-lasting performance and is ideal for use in walls, floors, ceilings, and roofs in both residential and commercial properties.
Key Features:
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Thermal conductivity of 0.035 W/m·K for excellent thermal performance
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Euroclass A1 non-combustible fire rating – highest possible classification
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Superior acoustic insulation – helps reduce sound transfer between rooms
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Water-repellent and rot-resistant – maintains performance even in damp conditions
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Made from up to 97% recycled materials
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Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP)
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Easy to handle, cut, and install
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Durable – resists sagging or deterioration over time
Applications:
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Internal partition walls
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Separating floors
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Suspended ceilings
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Pitched and flat roofs
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Fire-stopping applications
Technical Specifications:
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Thickness: 50mm
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Dimensions: 1200mm x 600mm
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Density: 45kg/m³
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Thermal Conductivity: 0.035 W/m·K
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Thermal Resistance (R-Value): 1.43 m²·K/W
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Fire Classification: Euroclass A1
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Facing: Unfaced
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Water Vapour Resistance: Negligible
Pack Contents:
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Slabs per Pack: 9
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Coverage per Pack: 6.48m²
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Pack Weight: Approx. 14.5kg
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