Rockwool Sound Insulation 1200 x 600 x 140mm (2.88m² per pack) – 4pk

The Rockwool Sound Insulation Slab 1200 x 600 x 140mm is a premium acoustic insulation solution designed to reduce noise transmission and enhance comfort in residential and commercial buildings. Manufactured from natural stone wool, it provides exceptional sound absorption, thermal insulation, and fire resistance.

Each pack covers 2.88m² and contains 4 slabs, making it ideal for walls, floors, and ceilings in new builds, refurbishments, and partition systems.

Features and Specifications

• Brand: Rockwool
• Product Type: Acoustic Insulation Slab
• Dimensions: 1200mm (L) x 600mm (W) x 140mm (T)
• Pack Coverage: 2.88m² (4 slabs per pack)
• Material: Stone wool (rock mineral fibre)
• Thermal Conductivity: 0.035 W/mK
• Fire Rating: Euroclass A1 (non-combustible)
• Application: Internal walls, partitions, floors, and ceilings

Benefits

• Excellent acoustic performance – effectively reduces airborne noise between rooms.
• Superior fire resistance – non-combustible and helps contain fire spread.
• Thermal efficiency – contributes to maintaining comfortable indoor temperatures.
• Easy to handle and cut – fits snugly between studs and joists without sagging.
• Environmentally friendly – made from sustainable, recyclable stone wool.

Ideal For

• Domestic and commercial soundproofing projects
• Stud and timber frame wall insulation
• Suspended ceiling systems
• Between-floor acoustic barriers

Is this Rockwool suitable for both new builds and renovations?
Yes, it’s perfect for both new construction projects and retrofit applications requiring improved sound and thermal insulation.