Internal wall insulation

Polyisocyanurate (PIR) insulation products, when used internally in solid wall constructions, offer one of the thinnest solutions available as a result of their superior thermal performance.

Insulation-boardsThe PIR insulation products are bonded to plasterboard and can either be fixed to the existing wall by “dot-and-dab” or adhesive bonding or they can be mechanically fixed.

This method of insulating a solid wall is appropriate where it is impractical to insulate externally for reasons of aesthetics or space. The thermal performance of PIR/PUR insulation products is maintained for the lifetime of the building as unlike man made mineral-fibre (MMMF), PIR insulation products resist moisture ingress.

Benefits of PIR/PUR insulation for Internal Applications: