I am trying to restore a 1930s house and need some reliable and well priced tradesmen. Does anyone have any recommendations for a roof carpenter as I want to remove the existing concrete tiled roof tiles completely and repitch part of the roof to bring it back to a interwar period profile. I also wish to replace the tiles with galvanised steel sheets or zincalume and install new gutters and round downpipes. Also I need a window carpenter to remove some existing aluminium windows and replace with wooden casement windows. Would a window carpenter also remove a few courses of brick and add a lintel to increase the window height?