I ought to 'flatten' an inside wall to essentially eliminate 2 recesses. The wall was once an external wall with chimney. We installed a WaterLillee procedure from Watersmart. This is amongst the latter different types of systems explained previously mentioned, i.e., would not retailer drinking water so won't have to http://eduardoikzrc.pointblog.net/Cladding-Blackwater-Can-Be-Fun-For-Anyone-23228318