there are three different way for garage foundation ) b1 V/ E; E7 H, k3 A2FT grade beam + piles5 u( m- q9 u7 @7 `) L
5FT foundation wall; f% i2 f' g: E) i7 H
8FT foundation (similar to house foundation).9 C9 N* v- G" s
$ Q- s+ e& _4 v* s
all three works. and they all have pros and cons for each though