Encyclopedia

of Home Improvements

*Deck Footings*

The location of the footing holes is unique to each deck project. Code enforcement will have some say here, but design is also a factor. Check with your local building dept as to the size and depth that is required in your area.

Piers are often inset from the sides of the deck to hide them from view. The supporting girder supported by these piers is often inset from the end of the deck a foot or two, because a cantilevered or overhanging deck has a nice visual appeal. In any case, be sure to review your plans so that you know where you want the supports before you start to dig.


When the footing is dug, shovel in a few inches of gravel for drainage and fill the hole with concrete a couple of inches above grade.

While the concrete is still wet, insert a post anchor or J-bolt into it. It's best to choose an adjustable anchor so that you can shift the position of the post slightly if necessary.

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