what type of stone? Or patio surface treatment?
I prefer 78m stone for base material. A 3/8” pea like gravel but top material can influence the base construction.
Crush n run (abc) is great but a pain to get just right and then if your stone thickness varies fine tuning height is a real pain. If I were to use it as a base I’d come back with 1.5” of screenings (granite dust) on top and skreet it off level (well flat with slope for drainage) and tamp it down. Then that material is easier to add or remove to adjust for final stone variances. Also if you don’t want to over dig base to get Tony dwelling stone just go down 4-6”. Add fabric, then 3” abc and 1.5 inch screenings, 1.5” thick stone.
+stone > pavers
+Big stones > little pieces.
+If doing irregular flagging break up the joint lines. Don’t let a joint run on across multiple stones
+Gravel makes a great casual patio too. Let’s you spend more on the fire pit, edging, furniture and plant containers...... and is a perfect base to add stone in the future.
I am talking about using the crusher as the surface. The existing grade (read the bedrock) is not going to lend itself to adding a lot of thickness to it. I am trying to stay within a few inches of the FFE of the shop. Based on the lay of the land, I am resolved that I cannot match it and the seating area is going to have to be a little higher. I am looking at some quarry stack rock for a small retaining wall along the drive coming into the door and then using the fines/ crusher to infill and create the seating area with a fire pit in the center. the drive into the end of the shop has to have a slight slope downward to get into the building. plan to add a trench drain at the door to collect run-off and either continue that along the full length or swap to french drain using stone and perforated pipe.
Have you used crusher/ fines for surface before? It is either that or I pour concrete and compacted crusher would be much easier on the budget right now.