Modular wall shelving — hexagons, squares, staggered boxes — is one of the few pieces of furniture where the arrangement matters more than the object. The same twelve modules can read as a considered installation or as a storage unit, and the difference is entirely in the layout.

Odd numbers, loose clusters

A neat rectangular block of modules reads as a grid, and a grid reads as storage. That is fine if storage is what you want.

If you want it to read as design, use an odd number — three, five, seven — arranged in a loose cluster rather than a block. Offset them. Let the outline of the whole group be irregular. The eye reads irregular groupings as deliberate and regular ones as functional, which is counterintuitive but reliable.

Our 15cm hexagonal modules tile edge to edge with no gaps, so a cluster of five with a couple of gaps left open looks like a decision rather than an incomplete purchase.

Leave some empty

The most common mistake is filling every module. A honeycomb with something in all twelve cells is visually dense, and the eye cannot separate the contents from the structure.

Leave two or three empty. The empty ones become part of the composition — negative space that lets the full ones read individually. This feels wasteful and it is the single change that most improves a modular wall.

Plan it on paper first

Cut the module shape out of newspaper or card, at actual size, and tape it to the wall. Move it around for a day. This takes twenty minutes and saves you from a layout you commit to with a drill.

Two things you will learn that you cannot predict from a drawing: how the cluster relates to the furniture below it, and whether it fights the doorway or the window. A shelf arrangement centred on a wall often looks wrong because the wall is not what the eye is centring on — the sofa is.

Height and the sofa rule

For a cluster above a sofa or a bed, the bottom of the lowest module should sit roughly 25 to 35cm above the top of the furniture. Closer and it feels like it is pressing down on you; further and the two read as unrelated objects.

The cluster should also be narrower than the furniture below it — around two thirds to three quarters of the sofa width is a good starting point. A shelf arrangement wider than the sofa looks unmoored.

Build it up over time, which is the real advantage

A modular system does not have to be bought at once. Three modules is a legitimate arrangement. Five, three months later, is a better one. Each module mounts independently, so adding is not a rebuild.

This suits how people actually furnish a home — which is gradually, as money allows, and as they work out what they want the wall to do.

Mixing tones

A honeycomb in one colour reads as a structure. Two or three tones of the same colour — a light, a mid and a dark — makes the individual modules read as separate objects and gives the cluster depth.

What does not work is several unrelated colours, which turns the wall into a chart. If you want colour variety, vary the saturation of one hue, not the hue itself.

What goes in them

Modules are shallow by nature, so they suit objects rather than books — small plants, a few records face-out, crystals, a couple of figures, a framed photograph leaning rather than hung.

The rule that makes it look styled: one object per module, or one plus one small thing. Three objects in a hexagon is clutter at that scale.

If you want books, you want a deeper shelf — our open decor shelf or shelf with hooks are drawn for that, and a run of them staggered up a wall does a similar job with more capacity.

Fixing, module by module

Each module carries its own small load, which is the structural advantage of modular over a single large unit: no individual fixing is doing very much. Into a stud where the layout allows, and a good drywall anchor where it does not.

Level each one as you go rather than measuring from the last. Errors compound across a cluster, and by the seventh module a two-millimetre drift has become visible.

A shape that is not a hexagon

Hexagons are popular because they tile with no gaps and read as organic. But a staggered arrangement of rectangular shelves at different lengths does the same job with more usable capacity — the tree shelf takes this furthest, with branch shelves at staggered heights and depths that are asymmetric by design, so an uneven arrangement of objects looks right on it.

The shelving and display range is printed to order in Canada, so a module at a non-standard size, or a matched set in graded tones, is a normal request.