Rockwool RWA45 60mm Acoustic Insulation Slab

60mm Rockwool RWA45 Acoustic Insulation Slab delivers outstanding thermal, acoustic, and fire performance for a wide range of construction projects. These resin-bonded stone wool slabs come in multiple thicknesses and densities, allowing you to select the perfect specification for your building needs. Specialized facings are available upon request to suit your particular requirements.

Perfect for general building work, these 60mm RWA45 slabs provide reliable acoustic and thermal insulation in partition walls, ceilings, floors, and roofs. The versatility of this product makes it an excellent choice for seamless integration across all areas of your construction project.

With a Euroclass A1 non-combustible rating, these slabs offer the highest standard of fire safety. Installing 60mm RWA45 in ceilings, walls, and floors helps compartmentalize spaces, significantly reducing fire spread risk and potential damage.

The RWA45 60mm rockwool insulation slabs feature a Lambda value of 0.035 W/mK and are supplied in three standard thicknesses ranging from 25 to 100mm.

Product specification

• Brand: Rockwool®
• Model: 60mm RWA45
• Thickness: 60mm
• Length: 1200mm
• Width: 600mm
• Dimensions: 1,200mm x 600mm x 60mm
• Board Coverage: 0.72m2
• Pack Coverage: 5.76m2
• Pack Quantity: 8
• R-Value: 0.70m2K/W
• Thermal Conductivity: 0.035W/mK
• Density: 45kg/m3
• Colour: Light brown
• Material: Stone wool
• Profile: Square Edge
• Water repellent: Water Repellent
• Water vapour resistance: Negligable
• Building Regulations: Class '0'
• Fire performance: Euroclass A1 (non-combustible)
• Finish: Unfaced
• Shipping method: Articulated Vehicle ǀ Courier
• Applications: Walls ǀ Ceilings ǀ Floors ǀ Roofs
• Foil faced: No
• ETA Notification: Yes
• Features: Fire protection ǀ Acoustic ǀ Thermal
• Manufacturer: Rockwool Prorox SL920®

Made To Order Facings

Black or white tissue facings, along with aluminium foil options, can be arranged based on production capability and minimum order requirements. Submit your custom facing request to sales@insulationbee.co.uk or contact our team on 02038839057.

Key Features

• Exceptional thermal, acoustic, and rockwool fire insulation performance.
• Non-combustible Euroclass A1 classification.
• Simple to handle, cut, and fit.
• Maximum fire resistance rating.
• Long-lasting insulation product.
• Retains high performance throughout the building's lifespan.
• Water-repellent properties.
• Resists moisture accumulation, dampness, and decay.
• Superior sound insulation absorption for effective noise reduction.
• Thermal conductivity (λ - lambda value) of 0.035W/mK.
• CFC and HCFC-free formulation.
• ODP-free.
• GWP-free.

Versatile insulation slabs for a wide range of building applications

60mm Rockwool RWA45 Slabs suit numerous general building applications, delivering acoustic, thermal, and fire protection for walls, ceilings, floors, and roofs. Available in various thicknesses and densities from 45 to 140 kg/m3, these 60mm Rockwool slabs can be enhanced with black or white tissue facing or foil facing on one or both sides, subject to production compatibility.

Applications

• Ground floors
• Internal floors
• Separating floors
• Pitched roofs at rafter level
• Internal walls
• Partitions
• Steel frame walls
• Timber frame walls

Fire Performance

ROCKWOOL RWA45 60mm Slabs are non-combustible, achieving an A1 reaction to fire classification per EN13501-1 standards.

Acoustic Performance

The random fibre structure and density of stone wool trap sound waves and dampen vibrations effectively. This makes it particularly effective at reducing external noise when used in external walls.

Info

Explore our full Rockwool Insulation range and use the left-hand filters to narrow by thickness or coverage. For advice on product suitability for your project or to request a quantity discount quotation, contact us on +4402038839057, email sales@insulationbee.co.uk or use our Live Chat service for the best UK Rockwool Stone Wool Insulation prices.