Bespoke terrazzo trough basin in a bathroom · Mosaics Torra

Hand-sculpted pieces

Terrazzo, microcement and concrete basins

The shape, the aggregate and the colour: you choose.

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A bespoke terrazzo or microcement basin is hand-cast in a one-off mould: you choose the shape, aggregate and colour from over 20 combinations. Made in our own workshop since 1975 and shipped across Europe and internationally.

Materials and finishes

Every piece, in your texture and your colour

Three ways to define your basin: the classic terrazzo texture, a bespoke colour from the simulator, or coarse-aggregate Terrazzo Stone.

Terracotta terrazzo worktop, edge detail
01 · Terrazzo Mix

The classic terrazzo texture

Fine aggregate and blended tones. Twenty-three textures in the catalogue.

Terrazzo Mix texture — CanyonCanyon
Terrazzo Mix texture — NeroNero
Terrazzo Mix texture — SandSand
Terrazzo Mix texture — LimeLime
Terrazzo Mix texture — RossoRosso
Terrazzo Mix texture — SteelSteel
Terrazzo Mix texture — AmberAmber
Terrazzo Mix texture — JungleJungle
02 · Bespoke colours

The exact colour for your project

One hundred catalogue colours, the same ones as in the simulator.

H17 · Cream Beige
H22 · Warm Beige
H76 · White
H55 · Dusty Pink
H51 · Terracotta Red
H4 · Sage
H43 · Yellow Olive
H11 · Petrol Green
H10 · Steel Blue
H14 · Graphite Black
Green concrete double basin
Wall-hung terrazzo basin in a walnut bathroom
03 · Terrazzo Stone

Stone gives way to the aggregate

Large inlays of natural stone and marble: fragments without hierarchy, controlled chance. Terrazzo at its purest and most organic.

Terrazzo Stone texture — BlushBlush
Terrazzo Stone texture — EarthEarth
Terrazzo Stone texture — GoldGold
Terrazzo Stone texture — Marble WhiteMarble White
Terrazzo Stone texture — Marble RoseMarble Rose
Terrazzo Stone texture — Scarpa RossoScarpa Rosso
Terrazzo Stone texture — BoneBone
Terrazzo Stone texture — Marble JasperMarble Jasper
Bespoke

And if it doesn't exist yet, we'll make it.

Every one of these basins began as a one-off project. The same shape with a different aggregate; your exact dimensions; a colour that isn't on any chart. This is what's possible when you start from scratch — and what we can do with you.

Got an idea in your head? Let's start there.

Tell us the shape, the space and the mood. We'll come back with proposals, aggregate samples and a tailored quote.

Design my basin →
How we work

From idea to piece, in four steps

Whether you choose a model or start from scratch, the path is the same — and it always ends in a single, hand-cast piece.

01

Choose the shape

Start from a model in the collection or draw it from scratch: round, rectangular, with an apron front, pyramidal or with several bowls.

02

Choose the aggregate

Over 20 marble and natural stone aggregates define the grain, colour and character of the terrazzo.

03

Define the colour

The cement is tinted to your chart: from bone and sand tones to terracotta, graphite or garnet.

04

Finish and fitting

Polished or satin; wall-hung, countertop or pedestal. Made to measure in our own workshop.

Before you order

What to know before ordering a bespoke basin

The questions we're asked most by people commissioning a basin, whether in terrazzo, microcement or concrete.

What's the difference between a terrazzo, a microcement and a concrete basin?

Terrazzo leaves the aggregate visible and is polished to a silky touch: veining, colour and grain are chosen piece by piece. Microcement gives a seamless, matt, warm surface with no joints or visible aggregate. Concrete (polished cement) has a more sober, architectural character. All three are cast solid, in a single piece.

Can I start from a model, or design a basin from scratch?

Both. You can start from one of our models and adapt it, or from your own idea — together we define the shape, the aggregate grain and the colour. Every bespoke basin is designed for its space.

What formats do you make: countertop, wall-hung, freestanding or built-in?

All of them. Countertop (sit-on) basins, wall-hung, freestanding column pieces, and basins built into the bathroom worktop. The waste position and fixings are defined before casting.

How do you care for a terrazzo or microcement basin day to day?

They leave the workshop with a water-repellent seal that makes them waterproof and hard-wearing. Day to day, mild soap and a soft cloth are enough; avoid abrasive or very acidic products, which attack any stone or cement surface. Well cared for, a basin like this lasts for decades.

What should I plan for in size and fitting, and how does the piece arrive?

It's made to the exact size of the unit or recess, with the waste and fixing points already resolved. It's a solid piece, so its weight is planned for on the support. We ship it crated and protected, across Europe and internationally.

Start here

Request your quote

Choose a model or describe your idea. We'll send aggregate samples and a no-obligation proposal.

info@mosaicstorra.com +34 93 806 92 39 Showroom · C/ Déu i Mata, 62 · Barcelona
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