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:

• Thermal conductivity of 0.035 W/m·K for excellent thermal performance

• Euroclass A1 non-combustible fire rating – highest possible classification

• Superior acoustic insulation – helps reduce sound transfer between rooms

• Water-repellent and rot-resistant – maintains performance even in damp conditions

• Made from up to 97% recycled materials

• Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP)

• Easy to handle, cut, and install

• Durable – resists sagging or deterioration over time

Applications:

• Internal partition walls

• Separating floors

• Suspended ceilings

• Pitched and flat roofs

• Fire-stopping applications

Technical Specifications:

• Thickness: 50mm

• Dimensions: 1200mm x 600mm

• Density: 45kg/m³

• Thermal Conductivity: 0.035 W/m·K

• Thermal Resistance (R-Value): 1.43 m²·K/W

• Fire Classification: Euroclass A1

• Facing: Unfaced

• Water Vapour Resistance: Negligible

Pack Contents:

• Slabs per Pack: 9

• Coverage per Pack: 6.48m²

• Pack Weight: Approx. 14.5kg