The patio was laid using Techo-Bloc Blu 60 mm Grande in color Shale Gray, in an alternating brick pattern.  We used a 21a gravel base with a stone dust base in-between, and all joints were filled with Gator Nitro Joint Sand in color Gray. The under-wall was built with Techo-Bloc 6” Mini-Creta wall block. The landing and stairs use Azek in color Coastline, with a color-match Cortex hidden fastener
system. All trim is white PVC.