Gyprock 1.35m x 10mm
Gyprock 10mm sheets are available in widths of 1.2 metres and 1.35 metres. All sheets have a recessed edge along both long sides
Two 1.2 sheets are used where the wall height is 2.4 metres, one 1.2 and one 1.35 gives a wall height of 2.55 metres and two 1.35 sheets gives a wall height of 2.7 metres.
Walls heigher than 2.7 metres will require 2 joins.