the old greenhouse, is built on brick walls, so the only part that would need to be shuttered would be where the doorway is. He would need to take the sliding door off, as it would be in the way. I think it measures about 10 x 8 ft, which at say 4 inches would be a metre of concrete. My idea is that when the floor is done, all the old can be removed and then consider what to replace it with. 2 side of the walls, are my garage !!
If I try to break the existing up, how would I do that, would I need to use a pneumatic drill. Thanks folk, Mrs B