Ecotherm Eco-Cavity Full Fill 90mm x 1200mm x 450mm 4 Per Pack

Fibre free rigid polyisocyanurate (PIR) insulation core with aluminium foil composite to both sides. Engineered jointing system for superior fit.

Suitable for full fill cavity wall applications, whilst maintaining a residual 10mm cavity helping resist moisture transfer, aids installation and accommodate mortar squeeze.