Knauf Rocksilk

Knauf Rocksilk is a premium range of stone wool insulation designed for exceptional thermal performance, acoustic control, and fire resistance across a wide variety of construction applications. Manufactured using Knauf’s ECOSE® Technology, Rocksilk insulation is made from sustainable, bio-based binders, ensuring a low environmental impact while delivering superior insulation efficiency.

Among the range, Rocksilk Rainscreen Slab is specially engineered for rainscreen façades, providing non-combustible (Euroclass A1) fire protection, excellent thermal insulation, and moisture resistance to enhance the performance of external cladding systems. For applications requiring a high-density solution, Rocksilk RS80 offers enhanced rigidity and impact resistance, making it ideal for partition walls, floors, and soffits, where both acoustic absorption and durability are crucial.

Knauf Rocksilk insulation is available in a variety of densities and formats, ensuring easy installation across walls, floors, roofs, and façades. Whether you need fire-safe rainscreen insulation, high-density slabs, or versatile stone wool rolls, Rocksilk provides a reliable solution for both new builds and refurbishments. Explore our range today for superior thermal, acoustic, and fire protection.

For those looking for a versatile, high-performance insulation solution, Knauf Rocksilk offers thermal efficiency, superior acoustic control, and fire protection, all while being easy to install and environmentally friendly. Browse our range today to find the perfect Knauf Rocksilk insulation for your project.