baaatelier

Architectural finishes

Tonachino sand-textured plaster in Los Angeles

Graded sand in a lime binder, floated flat with a sponge or plastic float. The grain is not a texture applied to the finish — it is the finish, and it changes completely with the size of sand chosen.

What it is

A thin lime coat carrying washed silica sand at a chosen grade, floated while it is still open so the binder drops back and leaves the aggregate proud. Coarse sand gives a garden-wall render; fine sand gives something close to suede.

Where it works

Whole rooms, stairwells, exterior walls and courtyards. It is the most robust wall in the range — the grain hides scuffs the way a polished finish cannot — which makes it the sensible choice in a house with children or a busy hallway.

What to expect

Quick to lay compared with anything polished, and cheap by the square foot, but the sand grade has to be decided on a sample board: it is the entire look, and it cannot be adjusted once the wall is floated.

The colour range

Tonachino in 16 colours

Rendered, not photographed · indicative only

Graded sand in a lime binder, floated rather than polished. The grain is not a texture on the finish — it is the finish.

Whites & lime2

Fine WhiteSand you can see and only just feel#EDE9DF
BisqueWarm pale; the safe one in this finish#E4DCCC

Sands & clays2

SemolinaGolden sand, dry and very even#DCCDAF
ShoreCool sand, with grey under it#D0C4AE

Blush & rose2

Rose SandPink grain; unusual, and very good in sun#D3B4A8
Blush GrainPale pink with the sand still visible#DFC7BC

Earth & rust2

Almond ShellMid tan; the grain reads strongly here#BFA184
Clay SandTerracotta held down by the aggregate#A9805F

Greens2

Olive SandDusty green with the aggregate showing through#A4A488
Sage SandPaler and cooler than Olive Sand#B4B9A6

Blues2

HarbourCool blue-grey, gritty#94A2A8
Sea GrainPale blue-grey, and gritty with it#B0BCC0

Greys & stone2

MortarReads like a rendered garden wall#B0AAA0
Ash SandPale grey render with the tooth left open#C0BAB0

Deeps2

Char SandDark, and the grain shows most of all here#5D564C
Peat SandThe darkest sand; the grain is everything here#4E4740

Every colour here is the studio’s own, and every swatch is drawn from its hex value rather than photographed. Screens differ, and so does the light in your room — we make sample boards on site before anything goes on a wall, and that is what the colour is decided from.

Where we have used it

Nothing published yet under this finish. It is applied on jobs that are not in the portfolio — tell us about your space and we will send comparable work and a sample.

The other finishes

Roman Clay·Limewash·Marmorino·Intonaco·Microcement·Béton Ciré·Stone Effect·Venetian Plaster·Tadelakt·Travertine Plaster

Ask about Tonachino