Acoustic Insulation

Achieve superior soundproofing and meet building regulations with our high-quality acoustic insulation. Our Rockwool acoustic slabs deliver exceptional noise reduction and additional thermal, fireproofing, and waterproofing properties, ensuring efficient and comprehensive protection.

Discover our range of Rockwool slab thicknesses to find the ideal solution for your next project, and enjoy our competitive pricing and timely delivery. For further solutions, explore our other insulation materials or insulated plasterboard.

Acoustic Insulation

Rockwool RWA45 100mm (2.88m2)

£35.93 inc. VAT

Please contact us for availability

Acoustic Insulation

Rockwool RWA45 50mm (6.48m2)

£44.10 inc. VAT

Please contact us for availability.

Acoustic Insulation

Rockwool RWA45 75mm (4.32m2)

£45.59 inc. VAT

Please contact us for availability


Tackle Sound Transmission With Efficient Acoustic Insulation. 

Installing soundproof insulation is a reliable way to create a calmer, quieter living environment. It’s typically placed in stud walls, floors and roofs to help dampen or absorb noise and vibrations. It is especially crucial in commercial properties, office complexes, and residential buildings like flats, where stress reduction, productivity, and privacy are essential.

Shop Versatile Rockwool Acoustic Insulation at Building Shop.

Invest in quality acoustic insulation, whether you're working on a new build or refurbishment. Many forms of soundproofing insulation are available, from acoustic insulation roll to foam and underlay. At Building Shop, we stock efficient Rockwool RWA45 acoustic slabs. These semi-rigid, resin-bonded panels offer outstanding sound absorption and excellent thermal and fire insulation capabilities, with an A1 classification in line with BS EN 13501-1. 

Additionally, the slabs are lightweight for easy handling, require minimal maintenance, and can be quickly trimmed to size using a utility knife. Browse our various thicknesses and densities to achieve a precision fit, or contact us if you require specialist sizes to meet your specific project needs. Our friendly staff are always happy to assist.