Rock Wool Sandwich Panels: Composition & Benefits

Rock wool sandwich panels are made of three layers: metal outer and inner layers, and a core layer of rock wool insulation. Rock wool, a lightweight and durable material derived from natural volcanic rock, is non-combustible and fire-resistant, making it ideal for building insulation. The metal layers provide structural support and weather resistance, while the rock wool core offers sound and thermal insulation. This combination makes rock wool sandwich panels a top choice for building construction.