Wall Substrates Maximum Weight of Tiling per m²
Gypsum Plaster........................................................20Kg/m²
Gypsum Plasterboard Direct (without a plaster skim)....32Kg/m²
Plywood (WBP) Up to............................................30Kg/m²
Lightweight Tilebacking Boards* Up to 40Kg/m². (Dependant upon the type and thickness of the board)
Glass reinforced Cement Sheets Up to 50kg/m², (Dependant upon the type and thickness of the board)
Gypsum Fibre boards Approximately...........................35- 40Kg/m²
Gypsum Plaster........................................................20Kg/m²
Gypsum Plasterboard Direct (without a plaster skim)....32Kg/m²
Plywood (WBP) Up to............................................30Kg/m²
Lightweight Tilebacking Boards* Up to 40Kg/m². (Dependant upon the type and thickness of the board)
Glass reinforced Cement Sheets Up to 50kg/m², (Dependant upon the type and thickness of the board)
Gypsum Fibre boards Approximately...........................35- 40Kg/m²