Materials · January 2026

What Riyadh does to a walnut tabletop

Ten per cent humidity in July, a cold mall in August, and a slab of timber caught between them. How we build for it.

Written by

The workshop

Filed under

Materials

Published

January 2026

Ten per cent outside, sixty per cent in the mall

Timber is a sponge that never quite stops breathing. It takes moisture from the air and gives it back, and as it does, it swells and shrinks across the grain — never much along it.

Riyadh is a hard case: very dry outside for most of the year, and air-conditioned interiors that swing with the season and the building.

Why our tops are not glued down

A 140 cm walnut top can move three or four millimetres across its width between January and July. If you fix that top rigidly to a base, something has to give, and it is usually the top — a split that runs with the grain.

We fix tops with buttons that slide in a routed slot. The top is held flat and still free to move. It is an old solution and there is no better one.

What you will see, and what is a fault

Expect: seasonal movement, a hairline gap opening and closing at a breadboard end, and colour lightening where the sun lands. Walnut fades toward honey; oak goes the other way under oil.

Not expected: a split across the grain, a joint opening, or a top that rocks. Those are ours to fix, under warranty, for five years.

Come and sit in it first.

The showroom on Al Kharj Road holds every piece in this catalogue. Book a slot and we will have the fabrics and finishes waiting on the table.