Just built a 34x50 pole shed would like to put in concrete with drain floor. I was also thinking of putting white tin on the walls and roof with radiant heat. Any suggestions or ideas about the floor e.g. colour cement, thickness. Shed is being used for 2 small vehicles and somewhere to keep the toys. I also would be looking for a good contractor to do all of this any suggestions. Located in the Wetaskiwin area.