I am adding a concrete floor size 20 X 30 feet with footing behind my home so that I can add a sun room. See picture below; my problem is that the dirt is almost 1 foot below my door at the back. If I pour concrete at the ground level, I need add a step at the door, which I donít like. We donít like the idea of having to step down immediately after opening the door.
On the other hand, If I raise the concrete floor by a foot, than the concrete floor will butt with the siding. Is this allowed? My concern is, later if I want to remove the siding, the bottom two siding will be beneath the concrete floor, so can't me removed. Your suggestion is appreciated.