ATR Tile Spacers and Leveling System for Shower Tile – 250-Piece Stacked Grid Layout Kit, Covers 190 Sq. Ft.

This ATR Tile Leveling System is ideal for shower tile installation, ensuring straight grout lines, precise alignment, and a seamless finish in wet areas. The 250-piece Grid Layout Kit covers up to 190 sq. ft., making it perfect for shower walls, shower floors, and bathroom remodels.

The stacked grid layout helps achieve a clean, symmetrical tile pattern — perfect for modern shower design. Whether you’re tiling a shower wall with large-format tiles or creating a lippage-free shower floor, this system guarantees professional results with minimal effort.

Available spacer sizes: 2mm (Blue) or 3mm (Red)

Key Features & Benefits for Showers

• Lippage-free results for waterproof shower tile installations
• Straight grout lines for modern shower walls & floors
• Works on both shower floors and vertical walls
• Easy to install — no special tools required
• Two-piece system — no clips that break inside grout lines
• Reusable spindle saves money for larger bathroom projects

Kit Includes

• 100 cross spacers (2mm Blue or 3mm Red)
• 100 edge spacers
• 50 reusable pre-assembled spindles
• 10mm socket (one per customer)
• Coverage: approx. 190 sq. ft. of shower or bathroom tile

Tile & Grout Specifications

• Grout spacer: 3/32" (2mm) or 1/8" (3mm)
• Compatible tile thickness: 1/4" – 3/4" (6mm – 20mm)

Why It’s Perfect for Showers

• Creates waterproof-ready, even tile surfaces
• No gun or force needed — easy in tight shower spaces
• Cross spacers use less material than traditional clip systems
• Works for both DIY homeowners and professionals

How to Use (3 Simple Steps)

1. Spread thinset and install tiles.
2. Insert the spindle into the spacer and slide it between tiles.
3. Tighten the spindle clockwise until all four corners are flush. Once the adhesive dries, remove the spindle for a perfectly leveled tile surface.

The ATR Tile Leveling System makes achieving professional, even tiles simple and hassle-free — especially for shower and bathroom projects.