CUSTOM tile installation sets standard of care at San Diego hospital effective, continuous waterproof- ing barrier with outstanding adhe- sion to drain assemblies. A single coat of RedGard was also applied on floors in dry tiled areas to pro- vide crack isolation up to 1/8”. Two polymer-modified, cementi- tious mortars from CUSTOM’s established VersaBond fam- ily were used. VersaBond® -LFT Professional Large Format Tile Mortar was selected to install large format tile throughout the project. This includes 12” x 24” porce- lain in patient bathrooms on all floors, plus 9” x 36” and 6” x 36” wood-look planks in the hospi- tal cafeteria. VersaBond-LFT is a non-slumping mortar that can be applied as thick as 3/4” on hori- zontal applications to help prevent lippage issues common with large A perfectly flat floor reflects the summer sky immediately following application of CustomTech™ TechLevel™ 150, a premium quality self-leveling underlayment. Floors were leveled using a CustomTech™ system including premium quality TechLevel™ 150 Self-Leveling Underlayment. 32 TileLetter | November 2017