1 8 Vs 1 16 Grout Line Wood Look Tile. 1/8 grout lines for 3x6 subway tile. Subway tiles are rectangular, usually 3×6 inches, and made of ceramic tiles.
The main difference is that a 1/8” grout line is ideal for small tiles and offers clean edges to your tile job. 1/8 grout lines for 3x6 subway tile. It is viral for both its durability and ageless style.
