14 by 40 shed with 8 ft walls 16 in on center floor joists with 5 notched 4x6 skids that run the length of the building four extra supports the rest of the framing is 16 in on center studs with rough in wiring included and building is almost in brand new condition comes with the insulation and the 1 by 6 ruff cut lumber in pictures inside the building (we can haul it)