Corrugated Iron Roof

We do three bedroom houses of various sizes with kitchen bathroom lounge and open plan inside, sizes 7mx10.2m, 9mx12m 10mx12m we can do these houses including ceiling and double walling inside, the houses must be on poles 500 off the ground and customer has a right to choose the hei ght of the poles heshe likes, corrugated iron sheets on roof 2,4m side panel, tounge and groove windows al.