
The First Squares
Under the Idrisids, glazed clay squares appear in Fez, inspired by Byzantine and Roman mosaic but cut smaller and set tighter.
The history and the making of zellige
Zellige is not a tile. It is a discipline. A square of Fez clay, soaked, shaped, dried in the sun, dipped in mineral glaze, fired in an olive pit kiln and finally cut by hand with a hammer that has not changed in centuries. Every step is done by a person, and every person leaves a mark. This page follows that journey from the year 900 to your wall.
Six moments that shaped the craft

Under the Idrisids, glazed clay squares appear in Fez, inspired by Byzantine and Roman mosaic but cut smaller and set tighter.

The Almohads bring mathematics into the workshop. Stars, polygons and interlacing patterns replace simple checkerboards.

Marinid madrasas in Fez raise zellige to its peak. Panels with hundreds of pieces cover walls, floors and fountains.

Knowledge passes from master to apprentice inside family workshops. Colours are limited to what the earth gives: white, green, blue, honey.

While the world industrialises, Fez keeps the kilns burning. The menkach, the olive pits and the rooftops stay exactly as they were.

Atlas Zellige brings the same tiles, from the same hands, to kitchens and bathrooms across the United Kingdom.
Islamic art avoids the human figure, so beauty was found in mathematics. Two squares turned 45 degrees make the khatim, the eight point star. Extend its lines and a pattern grows to infinity, a reminder that creation has no edge. Every mosaic we make starts from this figure, drawn with a compass and a ruler before a single piece is cut.
Scroll to follow a tile from clay to cut
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Fine clay from the Fez region is prized for its purity and elasticity. It is soaked in water for days until soft, then filtered by hand to remove every stone and root. What remains is a dense grey paste that will hold a glaze without cracking.
The clay is flattened and pressed into squares by hand, checked for air bubbles, then carried to the rooftops. Under the Moroccan sun each square dries slowly, shrinking a little and hardening into a raw tile ready for the glaze.
Each dried tile is dipped one by one in a mineral glaze, then stacked in a kiln fuelled with olive pits. The heat is uneven on purpose. Tiles closer to the fire come out deeper, tiles at the edge lighter. That variation is the signature of real zellige.
After firing, the maalem draws the shape on the glazed face and cuts it with the menkach in a single strike, then bevels the back so pieces sit tight. A hexagon, a star, a talia, all from one square, all by hand.
The clay of Fez is the reason the craft was born there. It is fine, plastic and rich in minerals that bond with the glaze. Other regions tried. Only Fez clay gives the glassy surface and the warm terracotta body underneath.
Drying is not rushed. Too fast and the tile cracks, too slow and it warps. On the rooftops the tiles are turned by hand every few hours so both faces dry evenly. It takes days. There is no machine for patience.
The glaze is mineral: copper for green, cobalt for blue, iron for honey and red, tin for white. Dipped once, never sprayed. Then the olive pit kiln, where the uneven heat writes a different story on every tile.
One strike
A hammer with a sharpened edge, used the same way for a thousand years. The maalem holds the glazed tile against a stone, lines up the mark and strikes once. Too soft and it does not cut. Too hard and it shatters. The sound tells him everything.
What a machine cannot copy
Authentic. Handmade. Moroccan.