Knauf Dritherm Cavity Slab 32 is a high-performance glass mineral wool insulation product designed for use in masonry cavity walls. Measuring 455mm x 1200mm x 150mm, this cavity slab offers excellent thermal efficiency and helps to reduce energy consumption in buildings. Its water-repellent nature ensures long-lasting moisture resistance, making it suitable for both new builds and renovations. The slab is lightweight, easy to install, and non-combustible, enhancing on-site safety and compliance with fire regulations. Manufactured with sustainability in mind, the Knauf Dritherm Cavity Slab 32 is ideal for those seeking reliable cavity wall insulation.