How High Does Wood Siding Need To Be Above Earth

Concrete and masonry foundation walls shall extend above the finished grade adjacent to the foundation at all points a minimum of 4 inches 102 mm where masonry veneer is used and a minimum of 6 inches 152 mm elsewhere.

How high does wood siding need to be above earth.

Six inches would not be too far. If the adjacent ground is concrete such as part of a patio or a sidewalk it still requires the same clearance as bare earth. That means if you place the siding 6 inches above the ground you get a 70 percent on the test. Wood siding should be 4 or so from the ground whether that be soil or solid surface.

Wood siding stucco vinyl brick all siding should ideally have at least 6 to 8 inches clearance above the ground. Hold a piece of siding on the wall using a level to make sure it s straight. The further the better. Mike the building code here in the usa used to say that wood siding must be 6 inches above grade.

Measure the length of the pieces of siding you need at each mark. Realize the building code is a set of minimum standards. Any clearance is better than none. This requirement is not just to prevent damage to the siding it serves a couple of other functions as well.

Masonry veneer ledge 4in above earth wood sill 6in min. Eliminating wood to soil contact may require regrading or pulling soil or mulch back from the foundation cutting the bottom off wood latticework or supporting steps or posts on a concrete base. If the sheathing siding is not pressure treated then it should be a minimum of 6 above the ground. Maintaining proper clearances reduces access to wood structures behind the siding by wood destroying insects or damage from water that might.

Should be at least six inches above ground level. Wood siding door and window frames etc. Siding materials need proper clearances between finish grade and the siding regardless the type of siding. Clearance between wood siding and earth on the exterior of a building shall not be less than 6 inches 152 mm except where siding sheathing and wall framing are of naturally durable or preservative treated wood.

You just barely pass. When it is higher from the ground splashing water onto the wood is minimized. The screed shall be placed a minimum of 4 inches 102 mm above the earth or 2 inches 51 mm above paved areas and shall be of a type that will allow trapped water to drain to the exterior of the building.