ROCKWOOL Sound Insulation Slab (50mm - 8.64 m2 Pack) is crafted from stone wool with a non-directional fibre orientation that effectively traps sound waves and dampens vibrations. This high-performance solution can be applied in walls, floors, and lofts to maintain optimal acoustics. Achieving Quiet Mark approval, it is recognized as one of the quietest solutions to unwanted noise. Beyond its superior acoustic insulation, it boasts a Euroclass A1 fire rating and can withstand temperatures over 1000C. The slabs are easy to cut and fit around cables, pipes, sockets, and services, with a flexible edge to ensure a snug, gap-free installation. The new 140mm variant is perfect for external timber frame constructions, offering both acoustic and thermal benefits with a 0.035 W/mK lambda. Starting in 2024, the packaging will be updated to enhance environmental impact.

• Size: 1200 x 600 x 50mm (8.64 m2 Pack)
• Dimensions: Flexible and easy to cut for custom fits
• Weight: Lightweight for easy handling and installation
• Applications: Ideal for walls, floors, lofts, and external timber frame constructions
• Acoustic Performance: Quiet Mark approved for noise reduction
• Fire Rating: Euroclass A1, withstanding temperatures over 1000C
• Thermal Performance: 0.035 W/mK lambda
• Eco-friendly: New environmentally improved packaging rolling out in 2024