Quote:
Originally Posted by CroFlames
Curious why if you do a deck less than 2ft in height you can get away with pier blocks and posts, but if it’s 26 inches high, the piles need to be 4ft deep. Like could you get away with piles that are 1ft deep or 2ft??
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Because once you go into the ground at all you want to be below the frost line at four feet to avoid frost heave.