Knauf Dritherm Cavity Slab

Knauf Dritherm Cavity Slabs are high-performance insulation solutions specifically designed for use in cavity wall constructions. Offering exceptional thermal efficiency, acoustic insulation, and moisture resistance, these slabs are perfect for both new build and retrofit applications. Available in three different thermal conductivities, each slab offers unique benefits to suit a range of building needs.

Knauf Dritherm Cavity Slab 32 (0.032 W/mK) is ideal for achieving maximum energy efficiency. This slab boasts a lower thermal conductivity of 0.032 W/mK, ensuring excellent thermal insulation and compliance with Building Regulations (Approved Document L). Perfect for new build projects where superior heat retention is essential to reduce energy costs. Whereas, Knauf Dritherm Cavity Slab 34 (0.034 W/mK) offers a slightly higher thermal conductivity. The Knauf Dritherm 34 is designed for a balance of performance and cost-effectiveness, making it a popular choice for both domestic and commercial cavity wall insulation. It maintains high thermal performance while ensuring durability and ease of installation. Alternatively, the Knauf Dritherm Cavity Slab 37 (0.037 W/mK) is an ideal option for those looking for a more economical solution while still providing great thermal insulation. Perfect for retrofit applications where the thermal conductivity is less critical but maintaining energy efficiency and acoustic control is still important.