₦airaland Forum

could someone pls tell me how many blocks would i use for 3 bedroom bungalow with 47ft by 36ft dimension from foundation to roofing level on 120 ft by 60ft land.
ive already used 1300 blocks to date and 2500 blocks now on ground and the seeting is now on progress but my bricklayer is telling me that the blocks would not by enough....ft
Also,how much would the roofing cost me? hip roofing(slope to all side)with 0.45mm or 0.55mm thickness longspan Aluminium with outside dimension 47ft*36ft.