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75mm Rockwool RWA45 Acoustic Sound Insulation Slab (4.32m2/Pack)

Description

75mm Rockwool RWA45 Acoustic Sound Insulation Slab is a multi-purpose acoustic insulation solution that can be installed in a wide variety of building projects and applications. It has been designated as A1-non-combustible under BS EN 13501-1, giving it the highest fire rating possible. 75mm Rockwool RWA45 slabs have a density of 45kg/m3, making them ideal for use in walls and separating floors. These 75mm Rockwool insulation slabs have been resin bonded and are cut to 1200mm x 600mm, which means they fit well between standard floor joists and stud wall partitions. Also known as Sound slabs due to their well-renowned acoustic properties, these 75mm RWA45 slabs are the most common acoustic insulation solution on the market.

Technical Specification

  • Material Type: Rock Mineral

  • Thickness: 75mm

  • Width: 600mm

  • Length: 1200mm

  • Pieces Per Pack: 6

  • Packs Per Pallet: 20

  • Sales Unit: Pack

  • Sales Unit Coverage: 4.32m2

  • Brand: Rockwool

  • Manufacturer's Reference: 209290

  • Thermal Conductivity: 0.035W/mK

  • Density: 45kg/m3

  • Fire Rating: A1 Non-Combustible

Product form

75mm Rockwool RWA45 Acoustic Sound Insulation Slab is a multi-purpose acoustic insulation solution that can be installed in a wide... Read more

£33.00 Incl. VAT

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    • Shipped today? Order within: Jan 18, 2026 17:00:00 +0000

    Description

    75mm Rockwool RWA45 Acoustic Sound Insulation Slab is a multi-purpose acoustic insulation solution that can be installed in a wide variety of building projects and applications. It has been designated as A1-non-combustible under BS EN 13501-1, giving it the highest fire rating possible. 75mm Rockwool RWA45 slabs have a density of 45kg/m3, making them ideal for use in walls and separating floors. These 75mm Rockwool insulation slabs have been resin bonded and are cut to 1200mm x 600mm, which means they fit well between standard floor joists and stud wall partitions. Also known as Sound slabs due to their well-renowned acoustic properties, these 75mm RWA45 slabs are the most common acoustic insulation solution on the market.

    Technical Specification

    • Material Type: Rock Mineral

    • Thickness: 75mm

    • Width: 600mm

    • Length: 1200mm

    • Pieces Per Pack: 6

    • Packs Per Pallet: 20

    • Sales Unit: Pack

    • Sales Unit Coverage: 4.32m2

    • Brand: Rockwool

    • Manufacturer's Reference: 209290

    • Thermal Conductivity: 0.035W/mK

    • Density: 45kg/m3

    • Fire Rating: A1 Non-Combustible

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