Rather place your order over the phone? Trade customers can call us directly to place new orders on 0208 2641 144. Lines open 8am - 10pm 7 days/week.
Rockwool RWA45 50mm insulation slabs are designed for effective thermal, acoustic, and fire protection in a variety of building applications. Each slab measures 50mm thick by 1200mm long and 600mm wide, making them easy to handle and install in walls, floors, partitions, and ceilings. Manufactured from high-quality stone wool, Rockwool RWA45 is non-combustible and delivers excellent sound absorption as well as improved energy efficiency. This insulation product is durable, water-repellent, and resistant to rot or mould growth, ensuring long-lasting performance in both residential and commercial environments.