Celotex PL4000 12.5MM PIR Thermal Laminate Insulation Board 2400 X 1200 X 40mm (52.5mm Overall) – PL4040
Celotex PL4000 is a plasterboard laminate product featuring 12.5mm tapered edge plasterboard bonded to a high thermal performance, rigid polyisocyanurate (PIR) insulation board. PL4000 reduces installation time by combining thermal insulation and an internal lining in one operation.
Suitable for use in new build and refurbishment projects, PL4000 can be fixed across the face of timber frame studs, or joists and rafters in pitched and cold (ventilated) flat roofs. It can also be fixed to the internal face of existing solid walls or cavity walls to upgrade their thermal performance.