Charlotte Pembroke
Why a Crate Bookcase Deserves a Place in Your Home
There is something deeply satisfying about turning a humble wooden crate into a piece of furniture that actually earns its keep. Those sturdy slatted boxes turn up everywhere — boot sales, farm supply shops, the back of a garage, sometimes even left on the pavement after a house move. Individually they are unremarkable. Stacked and fixed together, though, they become a rustic bookcase with real character, and one that costs a fraction of anything you would buy flat-packed.
The appeal is not just thrift. Crate shelving suits British homes particularly well: the proportions are generous enough for hardbacks, the slatted sides let air circulate so books and paper stay fresh, and the rough-sawn look sits happily in a cottage, a Victorian terrace or a modern flat with a bit of industrial flavour. Best of all, it is a genuinely achievable weekend project. No specialist joinery, no expensive tools, and if you make a mistake you can usually just sand it out.
Choosing and Preparing Your Crates
Start by gathering more crates than you think you need — four to six is a good target for a bookcase roughly chest height. Look for solid timber rather than thin plywood or chipboard, and check each one for wobbles, splits and loose slats. A crate that flexes under your hand is not going to hold a shelf of hardbacks safely.
Give every crate a proper clean before you do anything else. Scrub with warm soapy water and a stiff brush, then leave it to dry thoroughly in a warm, airy spot — at least a full day indoors, longer if the wood feels damp. Damp timber will not take a finish properly, and any lingering grit will wreck your sandpaper.
- Remove staples, tacks, old nails and stray splinters with pliers and a putty knife.
- Check for woodworm: tiny bore holes and fine dust are a warning sign, so treat or reject the crate.
- Sand every rough edge and slat with 80-grit paper, then go over it again with 120-grit for a smooth, splinter-free finish.
- Wipe away all dust with a slightly damp cloth and let it dry before finishing.
Pay particular attention to the front edges and the underside of the crate openings. These are the places hands will brush against every time a book is pulled out, and they are where splinters lurk.
Planning the Stack Before You Fix Anything
Resist the urge to grab a drill straight away. Lay the crates out on the floor and play with the arrangement first. A simple vertical column of three or four is the most stable and the easiest to secure. For a wider unit, use a pyramid shape — three crates at the base, two above, one on top — which looks handsome and spreads the weight well.
Think about what the shelf will hold. Cookbooks and reference volumes are heavy, so plan for the biggest, strongest crates at the bottom and reserve the top for paperbacks, ornaments or a small plant. If you are placing the bookcase against a wall, orient the crates so the open side faces out and the solid base faces the wall — this hides the joinery and gives a cleaner finish.
Measure your available space before you commit. A crate bookcase is chunky by design, and you want a couple of centimetres of clearance either side so it does not look wedged in.
Securing the Crates Together
This is the step that turns a pile of boxes into actual furniture. Work on a flat, level floor, and stack the crates in your chosen arrangement without fixing them yet. Once you are happy, mark the contact points lightly with a pencil so you know exactly where to drill.
Drill pilot holes through the top of one crate into the base of the one below, then drive in wood screws — 50mm is usually about right for standard crate timber. Two screws per join, set diagonally across the corner, will stop the crates twisting. For a sturdier result, add a third screw at the opposite corner.
- Countersink each screw head so it sits flush or slightly below the surface.
- Fix the whole stack to the wall with an L-bracket or a strap, especially if there are children or pets in the house.
- Check for square as you go — a spirit level laid across the top will show up any lean.
- Fill screw holes with a dab of wood filler, then sand flush once dry.
Finishing the Wood Safely
Because this is a bookcase in a family home, choose a finish that is safe for children and kind to your books. Avoid anything that stays tacky, and skip heavy varnishes that can transfer onto dust jackets in warm weather. A water-based, child-safe wood stain or a natural hard wax oil is ideal: it seals the grain, resists the odd spill, and lets the timber keep its honest, weathered look.
Apply thin coats with a brush or lint-free cloth, following the grain, and wipe off any excess before it dries. Two coats are usually plenty, with a light rub of fine sandpaper between them. Let the piece cure fully — often 24 to 48 hours — before loading it with books, and ventilate the room while it dries.
If your crates carry original stencils, stamps or a faded company name, mask around them before finishing so they remain visible. That history is half the charm, and it is the detail that makes guests ask where on earth you found it.
Filling, Styling and Looking After It
Once the finish has cured, position the bookcase and load it sensibly. Heavy books go on the lower shelves, lighter volumes and decorative pieces higher up. Do not cram every shelf to the brim — a little breathing space shows off the crates and saves the timber from constant strain.
A few practical touches will keep it looking good for years. Line the crate bases with a strip of felt or cork to protect the wood and stop books sliding. Turn heavy volumes spine-out and pack them snugly so they support one another. Dust the slats with a dry brush rather than a wet cloth, since moisture is the enemy of bare timber. Check the screws once a year and give them a quarter turn if anything has worked loose.
Best of all, a crate bookcase is easy to extend. Find one more crate at a car boot sale and you can add another shelf in half an hour. That is the quiet joy of upcycling: furniture that grows with you, made from wood that has already lived one useful life and is more than ready for a second.
