Ground Clearance To Siding

Fiber cement siding gap clearance caulking specifications the following information is adapted expanded a bit from certainteed corporations installation instructions for the company s fiber cement siding products as this is the most comprehensive guide we could find for caulking clearance instructions when installing fiber cement siding.

Ground clearance to siding.

In most cases siding clearance should be about 6 8 from the ground. Clearances greater than 6 in. May be required in accordance with local building codes. Any clearance is better than none.

Trim such as water table or skirt boards must be a minimum of 6 inches but better to be 18 above the ground. If it s done improperly the siding may be too close to the ground which will invite insects pests and other types of damage. Wood siding stucco vinyl brick all siding should ideally have at least 6 to 8 inches clearance above the ground. 6.

Remember in both situations to prime the end grain before installation. Clearance to the ground on the exterior of the building. 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. However if it s done properly your siding will last for many years to come protecting your home and your family.

This requirement is not just to prevent damage to the siding it serves a couple of other functions as well. 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 or less than 2 inches 51 mm measured vertically from concrete steps porch slabs patio slabs and similar horizontal surfaces exposed to the weather. If the adjacent ground is concrete such as part of a patio or a sidewalk it still requires the same clearance as bare earth.