ATR Plastics
Best Tile Leveling System for Shower – 1200-Piece Offset Brick Layout Kit for Large Projects
Best Tile Leveling System for Shower – 1200-Piece Offset Brick Layout Kit for Large Projects
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ATR Tile Alignment & Leveling System – 1200-Piece Offset Layout Kit
The Best Tile Leveling System for Shower, Walls & Floors
The Offset Tile Layout Pattern (Running Bond) shifts each row by a set amount, usually half the tile’s length, creating a staggered, brick-like effect. This pattern enhances visual appeal and helps minimize alignment flaws, making it especially valuable in shower installations where precision is critical.
Offset layout options include:
- 50% Offset (Brick Lay): Rows shift by half the tile’s length, ideal for subway tiles.
- 33% Offset: Rows shift by one-third of the tile’s length, reducing lippage in larger tiles.
- Herringbone Offset: Tiles set at 45° or 90° angles for a bold zigzag pattern.
Perfect for floors, walls, and shower tile projects, this layout works beautifully with subway tiles, wood-look planks, and brick-style designs. The ATR T-Spacer system delivers precise alignment, clean grout lines, and a lippage-free finish, making installation seamless. This makes it the best tile leveling system for shower walls and bathroom renovations.
Kit Includes:
- ✔ 800 T-Spacers (2mm Blue or 3mm Red)
- ✔ 200 Edge Spacers
- ✔ 200 Reusable Pre-Assembled Spindles
- ✔ 10mm Socket (one per customer)
Key Features & Benefits:
- ✅ Eliminates lippage for a smooth, professional finish
- ✅ Easy installation – no special tools required
- ✅ Two-piece system – no extra clips needed
- ✅ Strong, clean grout lines without spacer breakage
- ✅ Works on floors, walls, and showers – indoor or outdoor
- ✅ Reusable spindles save on future projects
- ✅ Designed & manufactured in Australia for durability
Tile & Grout Specs:
- 🟢 Grout sizes: 3/32" (2mm) or 1/8" (3mm)
- 🟢 Tile thickness: 1/4" – 3/4" (6mm – 20mm)
Why Choose ATR?
- ✔ Uses one cross spacer per four tiles (others require four clips)
- ✔ No guns or special tools required
- ✔ Easy removal – no force needed
- ✔ Reusable spindles lower long-term costs
How to Use (3 Simple Steps):
- Spread thinset and place tiles.
- Insert spindle into the spacer, slide it between tiles, and tighten clockwise.
- After adhesive sets, remove spindles for a perfectly leveled surface.
Whether you’re redoing a bathroom or tackling a large flooring project, the ATR system is the best tile leveling system for shower tile installations, ensuring flawless results every time.

















