50mm Rockwool RWA45 Slab 1.2m x 600mm

The Rockwool RWA45 Acoustic Slab is a versatile and high-performance stone wool insulation designed for acoustic, thermal, and fire protection across a wide range of applications. Suitable for partition walls, ceilings, floors, roofs, and industrial or commercial spaces, it combines exceptional durability with outstanding safety and energy efficiency.

Benefits

• Effectively absorbs sound to reduce noise transmission between rooms and floors
• Low thermal conductivity of 0.035 W/m·K, helping to improve energy efficiency and indoor comfort
• Rated Euroclass A1 non-combustible, offering the highest level of fire safety with a melting point above 1000°C
• Water repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance
• Highly durable, maintaining its structure and performance over the lifetime of the building
• Semi-rigid, lightweight slabs that are easy to handle, cut, and install, with a density of 45 kg/m³
• Made from natural volcanic rock and recycled materials, contributing to an environmentally responsible build
• Suitable for residential, commercial, and industrial projects, including schools, hospitals, and offices

Good to Know

• Suitable for use in partition walls, floors, ceilings, and roofs
• Can be used between timber or steel stud partitions and timber frame floors
• Use a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation
• Please store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain
• Specialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask