Hi guys. I want to install a raised patio. Only 6 inches height but I want to fit vertical pavers around the sides just under the patio if you know what I mean.
Do I need to install a shallow but level concrete foundation for this or can I just lay sub base on top of membrane and compact but keep sub base perimeter a couple of inches inside of the outer perimeter of the patio then lay patio to level and trowel in a strong mortar and position cut slabs after for the sides?