Shower Floor Tiles

The best tiles for shower floors are options that provide strong slip resistance, durability, and water protection. Porcelain mosaics, stone mosaics, and textured ceramic tiles are the most popular choices. Mosaic tiles, especially 1" x 1", 2" x 2", and penny rounds—naturally provide better traction because the extra grout lines increase friction underfoot. Porcelain is often preferred because it’s dense, waterproof, and extremely long-lasting.

Yes. Mosaic tiles are widely considered the best solution for shower floors because their smaller size makes it easier to form to the slope of a shower pan. The increased number of grout joints boosts slip resistance, helping create a safer shower environment. Whether you prefer penny rounds, hexagons, or square mosaics, the mosaic format offers both performance and style advantages.

Porcelain mosaics and ceramic tiles are the easiest to maintain. Their glazed or matte surfaces resist staining and don’t require sealing. If you love the look of natural stone, like marble, pebble, or travertine—be prepared for periodic sealing to protect the tile from moisture absorption and soap buildup. Choosing a high-quality, stain-resistant grout also makes daily maintenance significantly easier.

The most common shower floor tile sizes are:

1" x 1" mosaics

2" x 2" mosaics

Penny round mosaics

Small hexagon mosaics

These sizes offer the flexibility needed for proper drainage and help the tile conform to the shower pan’s slope. Larger tiles are not recommended unless they have strong texture and professional installation, as they may struggle to follow the pitch and can become slippery.

To improve safety and traction, focus on:

Smaller tile formats (more grout lines = more grip)

Textured or matte finishes for better footing

Porcelain or natural stone mosaics designed for wet areas

Tiles with a certified slip-resistance rating (like DCOF)

Combining the right surface texture with a high-quality grout ensures that your shower floor performs well and feels secure underfoot, even when wet.