75mm Rockwool RW4 Acoustic Insulation Slab

75mm Rockwool RW4 Acoustic Insulation Slab delivers outstanding thermal, acoustic, and fire protection for a broad spectrum of construction projects. These high-quality resin-bonded slabs come in various thicknesses and densities, with 75mm RW4 providing a flexible solution for your building needs. Custom facings are available to suit your project's specific requirements.

Perfect for general construction work, 75mm ROCKWOOL slabs provide reliable acoustic and thermal insulation in partition walls, ceilings, floors, and roofs. Its versatility makes it suitable for integration into numerous construction scenarios.

Rated Euroclass A1 non-combustible, 75mm Rockwool RW4 provides exceptional fire safety. When installed in ceilings, walls, and floors, RW4 helps compartmentalise spaces and reduce fire spread and damage.

These 75mm RW4 slabs feature a Lambda value of 0.034 W/mK and are supplied in eight standard thicknesses from 25-100mm. This makes 75mm RW4 a dependable and effective option for meeting insulation requirements across different building specifications.

Product specification

• Brand: Rockwool®
• Model: 75mm RW4
• Dimensions: 1,200mm x 600mm x 75mm
• Thickness: 75mm
• Length: 1200mm
• Width: 600mm
• Board Coverage: 0.72m2
• Pack Coverage: 2.88m2
• Pack Quantity: 4
• R-Value: 0.70m2K/W
• Thermal Conductivity: 0.034W/mK
• Density: 80kg/m3
• Material: Stone wool insulation slab
• Profile: Square Edge
• Colour: Light brown
• Vapour Resistivity: Negligable, Water Repellent
• Building Regulations: Class '0'
• Compilance: Compliance BS EN 13162, ISO 14001
• 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
• Features: Fire protection ǀ Acoustic ǀ Thermal
• Manufacturer: RW3 Prorox SL930®

Made To Order Facings

Optional black or white tissue, as well as aluminum foil facings, can be requested, contingent upon production compatibility and meeting minimum order quantity. You can send your made to order inquiry to sales@insulationbee.co.uk or by calling one of our experts on 02038839057.

Key Features

• Exceptional thermal, acoustic, and fire performance.
• Non-combustible Euroclass A1 material.
• Easy to handle, cut, and install.
• Offers top-tier fire resistance.
• Durable insulation slab solution.
• Maintains high performance throughout the building's lifetime.
• Water-repellent qualities.
• Guards against moisture build-up, dampness, and rot.
• Outstanding sound absorption characteristics for substantial sound reduction.
• Thermal conductivity (λ - lambda value) of 0.034W/mK.
• Free from CFCs and HCFCs.
• Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) free.

Applications

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

Versatile insulation slabs for a wide range of building applications

75mm Rockwool RW4 Slabs work well across general building projects, delivering acoustic, thermal, and fire protection for walls, ceilings, floors, and roofs. Available in multiple thicknesses and densities ranging from 45 to 140 kg/m3, these slabs can be customised with black or white tissue facing or foil facing on one or both sides, subject to production compatibility.

Fire Performance

ROCKWOOL RW4 75mm Slabs are non-combustible, achieving an A1 reaction to fire classification as per EN13501-1 standards.

Acoustic Performance

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

Additionally, 75mm Rockwool insulation retains its original shape and thickness throughout the building's lifespan. This structural stability guarantees consistent acoustic insulation performance for many years.

Extras

1. Engineered to deliver multiple thermal and acoustic solutions.
2. Well-suited for a diverse range of general building applications.
3. Non-combustible, boasting Euroclass A1 classification per EN 13501-1 standards.
4. Available in various thicknesses and densities to accommodate different project requirements.
5. Optional black or white tissue, as well as aluminum foil facings, can be requested, contingent upon production compatibility and meeting minimum order quantity.

Info

Browse our Rockwool Insulation range and use the left-hand filters to narrow down 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 Live Chat - Lowest UK Rockwool Mineral Wool Insulation Prices.