Any clearance is better than none.
Ground clearance to siding.
Trim such as water table or skirt boards must be a minimum of 6 inches but better to be 18 above the ground.
Clearance to the ground on the exterior of the building.
Siding manufacturer example specification for siding to ground clearance distance james hardie products must be installed with a minimum of 6 in.
If it s done improperly the siding may be too close to the ground which will invite insects pests and other types of damage.
This requirement is not just to prevent damage to the siding it serves a couple of other functions as well.
Wood siding stucco vinyl brick all siding should ideally have at least 6 to 8 inches clearance above the ground.
In most cases siding clearance should be about 6 8 from the ground.
Remember in both situations to prime the end grain before installation.
Inspect during different times of the day keep plants and trees away check water drainage adjusting sprinklers adding not burying your siding below the ground s surface with grade shown below.
May be required in accordance with local building codes.
6.
Wood siding sheathing and wall framing on the exterior of a building having a clearance of less than 6 inches 152 mm from the ground.
Siding too close to the ground it s vinyl isn t that final siding materials need proper clearances between finish grade and the siding regardless the type of siding.
Clearances greater than 6 in.
However if it s done properly your siding will last for many years to come protecting your home and your family.