50mm Isover Acoustic Slab - Glass Mineral Wool - 1200mm x 600mm - Pack of 16

50mm Isover Acoustic Slab is a high‑performance mineral wool insulation board designed to provide exceptional sound absorption and acoustic control in internal walls, partitions, floors and ceiling systems. Manufactured from non‑combustible glass mineral wool, it delivers reliable noise reduction while also offering excellent thermal performance and fire safety. Isover Acoustic Slab is a rigid, semi‑rigid or flexible insulation slab (depending on the chosen density) engineered specifically for acoustic applications. The dense, fibrous structure absorbs airborne sound energy, helping to reduce noise transfer between rooms and improve overall acoustic comfort in residential, commercial and industrial buildings. The slabs are easy to cut, lightweight to handle and friction‑fit neatly between studs or joists, ensuring a tight, continuous installation without gaps. When used in British Gypsum internal wall and floor elements, Isover Acoustic Slab can contribute towards a measurable reduction in airborne sound transmission. 

CHARACTERISTICS

• Excellent sound absorption: Reduces airborne noise between rooms and floors.
• Non‑combustible mineral wool: Provides enhanced fire resistance for safer building design.
• Thermal insulation benefits: Helps improve energy efficiency alongside acoustic performance.
• Easy installation: Lightweight, simple to cut and friction‑fit between studs.
• Multiple densities available: Choose the right performance level for walls, partitions or floors.
• Moisture‑resistant and durable: Maintains performance over the lifetime of the building.
• Euroclass A1 Reaction to Fire classification according to EN 13501-1.

APPLICATION

• Timber or metal stud partitions
• Internal walls and separating walls
• Suspended ceilings
• Intermediate floors
• Home cinemas, offices, schools and multi‑occupancy buildings

CERTIFICATION

• EPD (Type III): ISO 14025, EN 15804, ISO 21930 - Verified environmental impact data
• Environmental Management: ISO 14001 - Responsible environmental practices
• Energy Management: ISO 50001 - Efficient energy use in manufacturing
• Indoor Air Quality: Eurofins Indoor Air Comfort - Low VOC emissions