Christmas Holiday Notice!Please note, orders placed after Monday 16th December 2024 3pm may not be processed for delivery until Thursday 2nd January 2025. See our full delivery schedule here.

Rockwool RW3 is a high-density stone wool insulation slab designed for thermal, acoustic, and fire performance. It is versatile and suitable for a wide range of building applications, including walls, floors, roofs, and partitions.

Ordered 10 sheets of Celotex which turned up on time, and with the most helpful driver you could wish for not only dud he unload it but carried all the way down my drive to where it was going to be used.

Product Datasheet:Rockwool RW3 - Product DatasheetRockwool Safe Use Instruction Sheet: Rockwool RW3 - Safe Use Instruction Sheet

This is a job for the New Year, but delivery was as advised as the driver was very good and friendly. Happy to recommend this Company.

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Rockwool RW3 Slab - All Thicknesses - 25mm (11.52m²) per pack | 1200mm x 600mm is backordered and will ship as soon as it is back in stock.

Rockwool RW3 is designed to provide thermal, acoustic, and fire performance across various construction applications. It consists of high-quality resin-bonded slabs available in different thicknesses and densities. Custom facings can be ordered to meet specific project needs. These Rockwool slabs are versatile and suitable for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, floors, and roofs. The product is easy to apply across different construction projects.

Rockwool RW3 can be used for a wide range of applications such as partitions, ceilings and thermal insulation for floors, walls and roof.

Great insulation at a good price when bought in bulk. Cuts to shape easily, dust free and easy to fit in our stud walls of our timber build.

Once installed, Rockwool RW3 requires minimal maintenance. It retains its thermal, acoustic, and fire-resistant properties over time and does not degrade under normal conditions, ensuring long-term performance and durability.

Yes, Rockwool RW3 is made from natural stone wool, which includes recycled content. It is environmentally friendly, supporting sustainable building practices, and is fully recyclable at the end of its life cycle.

Rockwool RW3 has excellent sound absorption properties, making it ideal for reducing airborne and impact noise. Its dense structure helps to minimize sound transmission between rooms and through floors and ceilings, enhancing overall acoustic comfort.