See pics. The new concrete floor in the conservatory is above the level of the floor in the house. I want to extend the step forwards so that it's in line with the internal wall. I'm thinking of pouring a concrete step which ends level with the plaster of the internal wall, then fitting a piece of skirting across the full width of the wall, dropping as it crosses the step. The conservatory solid floor will then end level with the top of the lowered skirting with a step trim across it. Can anyone see an issue with doing this? That's if you can understand the description.