An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology. It is specifically designed for sound insulation in new build and retrofit internal wall and floor applications. Manufactured with a density exceeding 10kg/m³ to meet building regulations. Tested with major brands of plasterboard for Part E compliance, this roll is designed to fit between studs, closing joints, reducing gaps, and maximizing sound insulation performance. The ready-cut rolls ensure quick and easy installation, while longer rolls allow for efficient handling, transport, and storage. Suitable for timber and metal stud walls at 600mm centres.