there are three different way for garage foundation 2 x- r1 u' ^- @$ X2FT grade beam + piles' M0 S4 d% l5 L3 z
5FT foundation wall & b5 l$ q) C& z. F8FT foundation (similar to house foundation).: ^; k6 i2 c t' j; T
! e8 `0 h B2 R2 A2 N# K& b
all three works. and they all have pros and cons for each though