5.8" x 5.8" Tile | 4" Font | Smooth Finish | Frost-Proof Porcelain | Made in USA
Bring professional-grade quality to your swimming pool with Aquatic Custom Tile’s 4½ FT Ceramic Depth Marker, crafted from the finest European frost-proof porcelain tile. Each marker is screen-printed with precision and kiln-fired at over 1500°F, permanently fusing the design into the glaze to ensure it will never peel, fade, or discolor—even after years of underwater exposure.
Designed specifically for installation inside the pool at the waterline, these smooth-finish markers deliver a sleek, durable, and easy-to-clean surface that maintains both appearance and safety compliance.
PERMANENT KILN-FIRED PRINT
Each tile is fired to extreme temperatures, permanently bonding the print to the glaze. The result is a marker that won’t peel, chip, or fade, even in constant contact with pool water and chemicals.
SMOOTH FINISH FOR WATERLINE USE
The non-abrasive, polished surface is ideal for in-pool or waterline installation, providing a clean, professional appearance. (For deck applications, search “Abrasive Depth Markers.”)
FROST-PROOF EUROPEAN PORCELAIN
Crafted from dense, frost-resistant porcelain, engineered to withstand freeze–thaw cycles and harsh weather conditions without cracking.
PERFECT SIZE AND READABILITY
Tile measures 5.8" x 5.8" with a bold, high-contrast 4-inch font—easy to read from any viewing angle.
MADE IN THE USA
Proudly manufactured and quality-tested in the United States using premium materials and advanced printing technology.
Recommended for installation at or just below the pool waterline using thin-set mortar or pool-grade tile adhesive. Compatible with both new pool construction and renovation projects.
• Residential & commercial pools
• Hotels and resorts
• Indoor & outdoor applications
• Pool renovations and safety upgrades