Why a wooden crate makes brilliant wall storage

Wooden crates have a quiet magic about them. They arrive with slatted sides, honest grain and just enough wear to look interesting, and they cost very little — or nothing at all if you rescue one from a market stall, a garden centre or a neighbour's shed. Turned on its side and fixed to a wall, a crate becomes a generous, airy shelf with built-in character. Books sit neatly in the slats, trailing plants drape over the edges, and in a bathroom it will happily hold rolled towels, soap dishes and amber glass bottles.

What makes a crate such a good project for colour-led decorating is that it is a blank canvas with texture. You can leave the timber bare, wash it in soft chalk paint or paint the inside a different shade to the outside. Either way, it brings warmth and depth to a wall that a flat-pack shelf simply cannot match.

Start with a proper clean

Before anything else, give the crate a thorough clean. Old crates collect dust, cobwebs and the occasional spider, so take it outside and brush it down with a stiff brush, working along the grain and into the corners. A vacuum with a crevice tool is excellent for the joints.

• Wash the timber with a solution of warm water and a small amount of sugar soap, or a drop of washing-up liquid. Wring the cloth out well — you want the wood damp, not soaked.
• Treat any greenish or musty patches with a cloth dipped in white vinegar, then leave to dry fully.
• Pull out loose staples and old nails with pliers, and check every surface for splinters with your fingertips.
• Let the crate sit indoors for at least 24 hours so the timber acclimatises and any residual moisture dries out.

Sanding, repairs and a protective finish

Sand the whole crate, inside and out. Start with an 80-grit paper to flatten rough patches and knock back splinters, move to 120-grit, and finish with 180-grit for a smooth but still rustic surface. Always sand along the grain, and fold the paper around a cork block for flat areas so you do not round off the edges.

Wipe away dust with a barely damp cloth. Fill any deep cracks or gouges with a wood filler in a tone close to the timber, let it set, then sand flush. If the crate has dark knots that might bleed through paint, brush them with a knotting solution first, and use a stain-blocking primer over any very dark or heavily stained wood.

Now decide on your finish. For a natural look, two thin coats of clear matt varnish or Danish oil will protect the wood while letting the grain show; sand lightly with 240-grit between coats. If you are painting, chalk paint is forgiving and needs no primer, but do seal it afterwards with a clear wax or varnish so it can be wiped clean. Two coats are usually enough, with a light sand between them.

Fixing it safely to the wall

Weight is the thing to think about here. An empty crate is light, but once it holds books or bottles it can easily reach 10kg or more, so fixings matter.

• Find the studs with a detector if you can — screwing into timber is always the strongest option.
• On plasterboard, use heavy-duty wall plugs rated for at least 15kg per fixing, and use a minimum of two, ideally four, spread across the crate.
• Drill pilot holes slightly narrower than your screws, then countersink so the heads sit flush. Screws 40–50mm long work well for most crates.
• If the crate has no back panel, cut a piece of 6mm ply to size and screw it in, or run two horizontal battens across the back for the screws to bite into.
• Fix in place with a spirit level to keep it true, and tighten the screws fully before loading it up.

A French cleat — one angled batten on the wall, a matching one on the crate — makes removal easy if you want to redecorate later.

Colour-led styling that lifts the room

This is where the fun begins. Choose your crate colour from the room rather than in isolation. A warm terracotta or ochre crate looks wonderful against off-white walls; a soft sage or eucalyptus shade sits beautifully in a bathroom; a deep navy or charcoal gives a hallway instant depth. For a seamless, modern look, paint the crate in the same tone as the wall so the storage reads as part of the architecture, with only the texture of the timber to define it.

Contrast is equally effective. Paint the outside in a muted neutral and the inside back panel in something bolder — mustard, coral or a soft teal — so the colour glows behind whatever you display. Line the base with a woven tray or basket for texture.

Style it in odd numbers where you can: three books stacked horizontally, a small trailing plant, a candle or a jar. Vary the heights and let one thing trail over the edge. In a bathroom, roll towels tightly, decant products into matching bottles and add a small eucalyptus stem.

Small variations and long-term care

Two crates side by side, painted in two shades of the same colour, make a lovely asymmetric pair; stacked crates work well in a child's room or a hallway. Add a slim hook or a small cup handle underneath for hanging keys or a flannel.

Keep the finish looking good by dusting with a dry brush rather than a wet cloth, and re-wax or touch up paint once a year. Check the screws every six months or so, especially in a bathroom where humidity and temperature shifts can loosen fixings. Do that, and your rescued crate will earn its wall space for years.