Interior
Building a gallery wall from tiles
Several small tiles can make one strong composition or one messy wall, and the difference is decided before you pick up a drill.
3 min read
A single tile is a small object. Several tiles together are a piece of wall. That is a genuinely different design problem, and it is worth twenty minutes of planning because the mistakes are permanent in plaster.
Decide grid or cluster first
There are two working approaches and no useful middle ground. A grid is rows and columns, identical spacing, all edges aligned. It is calm, formal and forgiving of mismatched content, because the structure carries everything.
A cluster is deliberately irregular, built around a centre of gravity rather than a line. It is livelier and much less forgiving. A cluster that is nearly a grid just looks like a grid you got wrong, which is the most common failure of all.
The case for odd numbers
Three, five or seven tiles in a cluster. An even number splits the eye into pairs and the arrangement reads as two groups rather than one. Odd numbers give you a centre.
Grids are the exception: a four or six tile grid is fine, because the structure is doing the work and there is no ambiguity for the eye to resolve.
Spacing: closer than you think
The single most common error is leaving too much space. Small objects spread far apart stop being a group and become several lonely objects. Tighten it.
- For 15 cm tiles in a grid, leave 3 to 5 cm between them. Any more and the grid dissolves.
- For 20 cm tiles, 4 to 6 cm.
- Keep the spacing identical throughout a grid. Inconsistency here is instantly visible.
- In a cluster, vary spacing but keep the outer silhouette roughly rectangular or oval.
- Leave at least twice the internal spacing between the arrangement and anything else on the wall.
Mixing photo and text tiles
This is where a wall gets interesting. Photo tiles carry detail and text tiles carry rhythm, and alternating them gives the eye somewhere to rest between images.
One rule holds: keep text tiles in the minority. One text tile among four photographs is a punchline. Half and half reads as indecision. And if you have one tile that matters more than the rest, a birth or a wedding, put it in the centre of a grid or at the centre of gravity of a cluster and let everything else defer to it.
Lay it out on the floor
Do not design this on the wall. Do it on the floor directly below where it will hang, at the real spacing, and look at it from standing height.
- Arrange the tiles on the floor and move things until the balance is right. Photograph each version.
- Cut a paper square for each tile at the exact size.
- Tape the paper squares to the wall in the arrangement you chose and live with it for a day.
- Adjust. It will need adjusting, and paper is cheap.
- Mark the fixing point through each paper square, then take the paper down and fix.
Getting it straight
Set the height by the arrangement as a whole, not by individual tiles: the centre of the entire group sits at roughly 145 to 150 cm from the floor, or lower if it hangs above furniture, where it should relate to the furniture instead. Use a spirit level on the top row of a grid and let the rest follow. A phone level app is fine for this.
On the fixings themselves, and which walls take adhesive strips, see hanging and caring for a tile.
Growing it later
A cluster can grow. A grid cannot, without redoing it. If you expect to add a tile for each new arrival, each new house, each anniversary, start as a cluster and leave the outer edge deliberately open on one side.
Keep a note of which size and which style you used, so a tile added in three years sits with the others rather than beside them. Then add to it from photo tiles or quote tiles as the occasions arrive.