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Rockwool RWA45 Insulation Slab

SKU: 767862

Price
£32.50 Incl. VAT
£27.08 Ex. VAT
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Estimated Delivery: 2 - 3 Working Days

Description

Rockwool RWA45 Insulation Slabs are versatile and reliable solutions for acoustic, thermal, and fire protection across a broad range of building applications. These stone wool slabs are designed for use in walls, ceilings, floors, and roofs, offering excellent performance and adaptability to meet various construction needs.

With a nominal density of 45kg/m³ and thermal conductivity of 0.035 W/mK, RWA45 slabs provide exceptional thermal efficiency while ensuring long-term reliability. The non-combustible stone wool composition achieves a Euroclass A1 fire classification, delivering peace of mind in fire safety. Additionally, their non-directional fibre structure and density effectively trap sound waves, reducing external noise and enhancing acoustic comfort for building occupants.

Available in standard dimensions of 1200 x 600mm (or 1000 x 600mm for faced options), the slabs come in a variety of thicknesses and densities to suit diverse project requirements. Custom-facing options, including black or white tissue and aluminium foil, are also available on request, subject to minimum order quantities and production compatibility*.

Rockwool RWA45 Insulation Slabs are designed to retain their shape and thickness for the lifetime of the building, ensuring consistent thermal and acoustic performance over decades. Whether you’re constructing partitions, insulating floors, or enhancing the fire protection of a roof, these slabs are a trusted choice for building professionals seeking durability, efficiency, and adaptability.

Why Choose the Rockwool RWA45 Insulation Slab?

  • High performance insulation slab
  • Range of thicknesses available
  • Exceptional thermal efficiency
  • A1 fire classification
  • Easy to transport and install
  • BBA certified

Product Specifications:

Thickness: Select from dropdown

Length: 1200mm

Width: 600mm

Please note: *To discuss custom facing options, please contact a member of our expert sales team.

Deliveries are made on the basis the customer can accept the goods, or willingness to off load the goods, or having means of mechanical offload, this also applies to heavier items such as pallets etc. All deliveries are made ‘kerbside’ and often it can be at the discretion of the driver. A large majority of deliveries would be made on a large rigid tail-lift vehicle and off loaded via a pallet truck and only on to flat surfaces such as tarmac, concrete and pavers.

If you do have restricted access, please contact us prior to placing your order. We will always try to accommodate your needs. If a delivery fails due to access, we reserve the right to make a re-delivery charge.

All delivery charges are calculated when checking out. The delivery charges included are for the Mainland UK only and do not apply to the Scottish Highlands, or Isles off the Mainland. Additional charges may apply for deliveries that aren’t classed within the Mainland (this is classed by ourselves, suppliers and couriers) Please contact us on 01752 466151 or sales@roofingsuppliesuk.co.uk

Due to the nature of our business model, this can mean your order will be sent via multiple deliveries.

Whilst we will make every effort to deliver your goods within the stated/requested time frame, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules, so we would recommend the end user not to start/schedule any work until the goods arrive. Due to logistics of various couriers and suppliers we are unable to give times of deliveries. However, please call or email us on the day of the delivery and we will try to get an approximate time. Deliveries can take place from as earlier as 07:30 right up to 18:00 depending on the courier/haulier and taking into account local traffic etc.

You have 14 days from receiving your item(s) to return them should you wish to do so. Please contact us should you wish to arrange a refund/return. Any product marked cut to size, bespoke or made to order are non returnable and excluded from our refund policy.

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