# Rockwool

ROCKWOOL manufactures their stone wool insulation by melting basalt and slag, and then spinning it to produce fibres. These fibres can be made into insulation slabs and insulation rolls for use in domestic, commercial, or industrial buildings.

## Products in this collection

- [Rockwool RWA45 Acoustic Insulation Slab](https://nextdayinsulations.com/products/rockwool-rwa45-acoustic-slab) - 23.5 GBP
- [Rockwool Flexi Insulation Slab](https://nextdayinsulations.com/products/rockwool-flexi-insulation-slab) - 43.42 GBP
- [Rockwool RW3 1200mm x 600mm - All Sizes](https://nextdayinsulations.com/products/rockwool-rw3-1200-x-600mm-all-sizes) - 0.0 GBP
- [Rockwool RW4 1200mm x 600mm - All Sizes](https://nextdayinsulations.com/products/rockwool-rw4-1200-x-600mm-all-sizes) - 0.0 GBP
- [Rockwool RW5 1200mm x 600mm - All Sizes](https://nextdayinsulations.com/products/rockwool-rw5-1200-x-600mm-all-sizes) - 0.0 GBP
- [Rockwool RW6 Acoustic Insulation Slabs 1200mm x 600mm](https://nextdayinsulations.com/products/rockwool-rw6-acoustic-insulation-slabs) - 0.0 GBP
- [Rockwool Rainscreen Duo Slab 1200mm x 600mm - All Sizes](https://nextdayinsulations.com/products/rockwool-rainscreen-duo-slab-1200-x-600mm) - 759.29 GBP

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> Source: [Next Day Insulation](https://nextdayinsulations.com/collections/rockwool)
> Updated: 2026-08-12