Xtratherm

62.5mm X 2.438m X 1.2m Insulated Pir Plasterboard (8'X4') (T/Liner)

Cavity Wall 60mm P/Iso (7 Pk / 3.78sm)

40mm X 2.4m X 1.2m Underfloor Pir Insulation (8' X 4') (Uf)