Client hired Largo Green, Inc. (LG) to convert a wood deck to a porcelain tile deck. LG laid 1/2" cement board and connected it with fiberglas mesh tape. Then LG spread 3 thick coats of RedGard waterproofing layer. The porcelain tiles were then laid with 1/4" spacing, using high strength Versabond mortar.
Special quartz infused grout, with embedded sealer was the final step.