Wall Insulation

Buildings with traditional cavity wall construction have great potential to have their thermal performance improved by filling the cavity with an insulating product. In some cases, where the cavity already contains an insulant but it has failed due to settling or moisture ingress, it may be possible to remove the failed product and replace it with a more suitable alternative.

A PUR or PIR foam system can be injected into the cavity via holes in the outer leaf producing insulation with excellent adhesive and structural properties. The product bonds the inner and outer leaves together thus eliminating the problem of wall tie failure.