I am building a tiered spa spill over that will allow the water to spill over from the spa into the pool.
It is about 9 ft in width and the spa is raised 18" above the pool. It will have a steep slope of about 60 degrees.
I was thinking of cutting some flagstone in thin strips and stacking it or using some uniform looking ledgestone on it.
Does anyone have any thoughts on what material might be best to use and any construction tips?
I will for sure use a hard natural stone.