Rubi Delta 1.5mm Level System Kit – Part No. 03957 
A professional‑grade levelling kit engineered to deliver perfectly flat, lippage‑free tile installations. Designed for speed, accuracy, and reliability, the Rubi Delta 1.5mm system is ideal for large‑format ceramics, porcelain, and natural stone tiles — whether you're tiling floors or walls.

Key Features

• 1.5mm joint spacing for clean, consistent grout lines. 

• Prevents tile movement during adhesive curing, ensuring a flawless, even finish. 

• Minimises lippage by applying uniform pressure across adjoining tiles. 

• Fast, intuitive installation suitable for both professionals and DIY users. 

• Reusable wedges for cost‑effective repeat use. 

• Compatible with tile thicknesses from 3–12mm, covering most modern formats. 

• Ideal for large‑format tiles (30×30cm and above) and rectified porcelain. 

What’s Included

• 100 × Rubi Delta Levelling Wedges

• 100 × Rubi Delta 1.5mm Levelling Clips

• 1 × Rubi Delta Levelling Pliers

• Supplied in a durable, reusable bucket for easy transport and storage. 

Why Installers Choose the Delta System

The Rubi Delta system uses a wedge‑and‑clip mechanism to press the highest tile into alignment with its neighbour, dramatically improving surface flatness and reducing corrective work. This results in:

• Faster installation times

• Higher‑quality finishes

• Improved profitability on every job

Suitable For

• Ceramic, porcelain & natural stone tiles

• Wall and floor installations

• Professional tilers and serious DIYers