ATR Tile Leveling System 400-Piece Grid Kit — Covers 380 Sq. Ft., Ideal for Shower Tile Remodeling

The ATR 400-piece Grid Layout Kit covers up to 380 sq. ft., making it perfect for medium-sized shower and bathroom tile projects. Designed for a stacked (grid) layout, it delivers precise alignment, even grout lines, and a professional, lippage-free finish.

Also available: kits with T-spacers for a subway (offset) tile layout.

Kit Includes:

• 200 Cross Spacers (2mm Blue or 3mm Red)
• 100 Edge Spacers
• 100 Reusable Pre-Assembled Spindles
• 10mm Socket (included — one per customer)
• Covers approximately 380 sq. ft.

Key Features & Benefits:

• Lippage-free finish for flawless shower walls & floors
• Easy installation — no special tools required
• Two-piece system — no extra clips needed
• Even grout lines — prevents improper spacer breakage
• For shower walls, floors, and indoor/outdoor projects
• Reusable spindles save money on every project
• Designed & manufactured in Australia

Tile & Grout Specs:

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

Why Choose ATR?

• One cross spacer per four tiles (others need four clips)
• No gun or special tools required
• Effortless removal — no force needed
• Reusable spindles reduce long-term costs

How to Use:

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

The ATR Tile Leveling System makes achieving professional, lippage-free shower and bath tile installations simple and hassle-free.