Insulation for Rainscreen Façade Systems

Typical U-values
Using Knauf Insulation RainScreen Slab

_{NOTE: The above are based on aluminium helping hand brackets with base dimensions 75 x 62mm sat on a 5mm PVC thermal break pad, bracket is 4mm thick, aluminium bracket length to give 50mm residual cavity. Dense block as λ=1.13, steelwork as 2mm with 50mm flange at 600mm centres infilled with OmniFit Slab. Internal lining is standard 2 x 12.5mm wall board, cement particle sheathing board. Cavity is fully ventilated.}

_{The above values are for guidance only, please contact our Technical Service Team direct for specific values – all of our calculations for Rainscreen Facade Systems are carried out to BS EN 10211 using compliant software.}