
Space 12-in square piers no more than 8-feet apart. If you want to space them further increase the size of the piers. What Is A Pier And Beam Foundation Pier And Beam Foundation Foundation Repair House Foundation What is the best base for a shed.How far apart should foundation piers be. In general posts should be spaced no more than 8 feet apart. My only concern is how far apart to put the peirs what diameter to use. If you are planning...