Moved from here.
I have a newly remodeled pool to which what was supposed to be a waterfall spillway was installed. Spill way surface is 4 travertine flagstones with 1/2 inch grout lines. Originally they installed bull nose stones at spillway, then they cut the bullnose off flat with one edge of spillway extending 1.25 inches off spa wall and the other 3 inches. That obviously has to be corrected but they want to just shorten it to a 1.25 inch ledge. I argue it needs to be at least two inches. Plenty of water flow but the sheet is inconsistent. Anyone have any guidance?
My engineer head says a single plank rather than 4 would be better and undercutting the outside edge might also help
I have a newly remodeled pool to which what was supposed to be a waterfall spillway was installed. Spill way surface is 4 travertine flagstones with 1/2 inch grout lines. Originally they installed bull nose stones at spillway, then they cut the bullnose off flat with one edge of spillway extending 1.25 inches off spa wall and the other 3 inches. That obviously has to be corrected but they want to just shorten it to a 1.25 inch ledge. I argue it needs to be at least two inches. Plenty of water flow but the sheet is inconsistent. Anyone have any guidance?
My engineer head says a single plank rather than 4 would be better and undercutting the outside edge might also help