I want to put a prefab structure on an existing slab. I understand that the structure can be no bigger than the slab, but is there a problem if the structure is smaller than the slab?
what kind of structure are you talking about? is this structure a small metal buiding or an addition to an existing house? water will be a problem if it runs off the structure onto the slab which will then run under and into your structure unless you address this and stop it. budro
Old slab and new construction
Linear Mode
