2304.12.1.5 Wood siding.
BC § 2304.12.1.5
Clearance between wood siding and earth on the exterior of a building shall not be less than 8 inches (203 mm) or less than 2 inches (51 mm) vertical from covered concrete steps, porch slabs, patio slabs and similar horizontal surfaces exposed to the weather except where siding, sheathing and wall framing are of naturally durable or preservative-treated wood.













