exterior shot this render lacks the excavation at left side and retaining wall surrounding the deck at left side also there should be no railings and the railing portion of the elevated screen porch deck should be a solid wall with siding to match the house the low roof is shed style and extends on the left and right sides of the porch to cover the entire back patio the deck is ground level at left side and 11 above the concrete patio on the right side with one step as a transition with 2 risers 5 5 tall each the full design depth is 18 from house to front of porch and the front eave of the low shed roof shares the same dimension away from the house