Titan Deck Foot Spacing

by Steve
(Ontario)

If I was going to build a 6' high free-floating 12'x 12' square deck (no stairs), using 6x6 posts, how far apart should I put the Titan Deck Foot units?



Editor's Comments

For those who are new to this product, you might like to read this article on the deck foot anchor and see if it is right for you.

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Feb 26, 2013
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starstarstarstarstar 		6' Spacing is A Rule of Thumb
by: Editor-Rich Bergman

The general rule of thumb is no more than 6' apart but that is not because the anchor material can't handle more. It is because at a minimum of 50lbs/sqft for a deck (live and dead load) it works out to 1800 lbs for a 6'x6' tributary area.

And 1800 psf is about average for most soil. Softer soil would require closer footing spacing. See our calculator here: Footing Load Calculator

For a 12' square deck you would need 9 footings. Three beams with three footings. But check our calculator to see if the middle beam will need one more if your soil bearing capacity is lower than average.

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