Every number here is a working estimate to check with your building authority. Whoever prints this page takes responsibility for what is in it.
Lessons / Footings, frost and posts
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Set the post off the concrete
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A post cast straight into the concrete pier.
Every number here is a working estimate. Check it with your building authority.Turn JavaScript on to work the lesson. The drawing shows how it starts.
The rule this lesson teaches
The pier stands at least 150 mm (6 in) above grade, and a metal base or separator keeps the post off the concrete.