Knauf Rocksilk RS45 Building Slabs

Knauf Rocksilk RS45 Building Slabs thick rock mineral wool slabs designed for exceptional thermal, acoustic, and fire performance across a wide range of applications, including pitched roofs, intermediate floors, separating floors, internal partitions, and light steel frame infill. With a thermal conductivity of 0.035W/mK and excellent thermal resistance, these versatile slabs provide reliable insulation solutions for construction and fabrication projects where mechanical properties and durability are key.

These slabs are non-combustible and achieve the highest possible Euroclass A1 fire classification, ensuring superior fire safety. Crafted with ECOSE Technology, a bio-based binder, they are environmentally friendly and free from harmful chemicals, making them a sustainable choice for modern building needs.

Their mineral wool composition delivers excellent sound absorption and noise reduction, while a melting temperature exceeding 1000°C ensures extended fire resistance compared to traditional insulation materials. Available with 1200mm length and 600mm width, Rocksilk RS45 Building Slabs are ideal for tailored insulation and fabrication needs, offering durability and performance across a variety of construction and OEM applications.