For anyone that is interested.....
When I build a raised patio or should I say, one that has a garden that falls away and requires a retaining wall, I always use the wall as a frame for the slabs rather than let the slabs over-sail the wall.
This is so that the wall can retain any awkward little cuts that would otherwise just tip off or come loose should you try and fit them to the top of the wall. Plus you don't get any differential cracking or movement. I just finish the wall with solid headers laid flat.
Our latest patio I built a curved wall and here is how I set up the radius cuts....
When I build a raised patio or should I say, one that has a garden that falls away and requires a retaining wall, I always use the wall as a frame for the slabs rather than let the slabs over-sail the wall.
This is so that the wall can retain any awkward little cuts that would otherwise just tip off or come loose should you try and fit them to the top of the wall. Plus you don't get any differential cracking or movement. I just finish the wall with solid headers laid flat.
Our latest patio I built a curved wall and here is how I set up the radius cuts....