Rockwool Sound Insulation 1200 x 400 x 50mm (5.76m²) Pack of 12

The Rockwool Sound Insulation Slab 50mm is a high-density stone wool product designed to deliver outstanding acoustic, thermal, and fire protection in residential and commercial buildings. Perfect for use in internal walls, floors, and ceilings, it effectively reduces sound transmission while improving overall energy efficiency.

Manufactured from natural volcanic rock, Rockwool Sound Insulation is both non-combustible and moisture-resistant, ensuring reliable long-term performance. Its rigid, easy-to-handle slabs are simple to install and provide consistent coverage without gaps or sagging.

Features and Specifications

• Brand: Rockwool
• Product Type: Acoustic Insulation Slab
• Dimensions: 1200mm (L) x 400mm (W) x 50mm (T)
• Pack Coverage: 5.76m² (Pack of 12)
• Material: Stone mineral wool
• Thermal Conductivity: 0.035 W/mK
• Fire Classification: Euroclass A1 (non-combustible)
• Density: Approx. 45kg/m³
• Water Repellent: Yes
• Recyclable: 97% recyclable content

Benefits

• Excellent acoustic insulation – effectively reduces airborne noise between rooms and floors.
• Superior fire resistance – Euroclass A1 non-combustible rating for maximum safety.
• Thermal efficiency – improves indoor comfort and lowers energy costs.
• Durable and easy to install – retains shape and performance over time.
• Moisture-resistant composition – prevents rot, mould, and sagging.
• Environmentally friendly – made from sustainable natural stone materials.

Ideal Applications

• Internal and separating walls
• Timber and metal stud partitions
• Between floor joists and ceilings
• Acoustic wall panels and soundproofing systems

Can Rockwool Sound Insulation 50mm be used in both domestic and commercial projects?
Yes, Rockwool Sound Insulation is suitable for use in homes, offices, schools, and commercial buildings where noise control and fire safety are priorities.