THERMAL INSULATED PLASTERBOARD XPS LAM PLUS 35MM 2400 X 1200 X 11 SHEETS
THERMAL PLASTERBOARD PLUS 35MM OVERALL.2400 X 1200. 9.5MM PLASTERBOARD BONDED TO 25MM EXTRUDED POLYSTRENE (EG POLYFOAM/DOW) X 11 SHEETS --. USED FOR INSULATION OF INTERNAL WALLS ETC.