Lining Boards (Internal Applications)

Polyurethane (PUR) and 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.

The PIR/PUR 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 designed thermal performance of PIR/PUR insulation product solutions is maintained for the lifetime of the building as unlike man made mineral-fibre (MMMF), PIR/PUR insulation products resist moisture ingress.

Benefits of PIR/PUR insulation for External Applications:

• Superior thermal performance;
• Insulation and dry lining in one application;
• Minimal cold bridging;
• Does not settle and leave part of the wall un-insulated;
• Constant thermal performance for lifetime of the building;
• Eliminates the risk of water penetration;
• Are resistant to moisture ingress;
• Are non-fibrous and do not emit harmful emissions;
• Does not support the growth of fungi.

For further information please contact:
Celotex
Ecotherm
Kingspan
Recticel