Exterior walls, covered porches, patios, and pool areas create different performance demands. Porcelain commonly performs well outdoors, but finish and application ratings must be verified. Drainage, slope, mortar, grout, movement joints, sealant, and substrate preparation are part of the complete system.
Key considerations
- freeze-thaw resistance
- slip resistance
- water resistance
- exterior-rated options
- textured finishes
- indoor-outdoor looks