Cutting boards are the most awkward-shaped things in any kitchen: too big for drawers, too flat to stand up on their own, and always ending up in a wobbly pile at the back of a cupboard. The fix is a cheap towel bar screwed to the inside of a cabinet door — it turns dead space into a vertical cutting board organiser in about ten minutes, and every board stays visible, upright, and easy to grab.
Why Vertical Storage Wins
Stacking cutting boards flat means the one you want is always at the bottom. Standing them upright, filed like books, means you can see every board at a glance and slide one out without moving the rest. The inside of a cabinet door is the ideal spot because it’s otherwise wasted space — and in a small kitchen, every centimetre counts.
What You’ll Need
- A short towel bar or hand-towel rail (20–40 cm, depending on your cabinet door) — the kind with two mounting brackets
- Screws (usually included with the bar)
- A screwdriver or drill
- A pencil and a tape measure or ruler
- Your cutting boards
Choosing the bar: pick one that sticks out from the door by at least 4–5 cm so there’s room to slot boards behind it. A simple straight bar with round brackets works best. Cost: typically £3–5 / $4–6.
How to Build It
- Empty the cabinet and open the door wide. You’ll be working on the inside face of the door. Make sure the door can stay open and stable while you work.
- Decide the position. Hold the bar against the inside of the door where you want it — usually the lower half of the door, so the tops of tall boards don’t hit the cabinet frame when the door closes. Mark the bracket positions with a pencil.
- Check the door thickness. Most cabinet doors are 16–19 mm thick. Use screws shorter than the door thickness so they don’t poke through the front. If the bar came with long screws, buy shorter ones — this is the one step you must not skip.
- Screw the brackets on. Pre-drill small pilot holes if your door is hardwood or MDF (it stops splitting), then screw both brackets in place. They should feel rock solid — they’ll be holding the weight of several boards.
- Clip or screw the bar in. Attach the bar to the brackets per its instructions.
- Test with the door closed. Before loading it up, close the cabinet door slowly and check the bar doesn’t hit any shelves inside. If it does, move the bar lower or shift the shelf.
- Slot in your boards. Slide cutting boards, baking trays, and even large lids behind the bar, upright. Arrange them thickest-to-thinnest like books on a shelf.
Tips for a Sturdy Build
- Don’t overload it. Three to four boards is the sweet spot. More than that and the door gets heavy and hard to close.
- Add a second bar for tall doors. On full-height cabinet doors, two bars — one low, one mid-door — create a double-decker organiser for boards and trays.
- Use the bottom of the door. The lower half of the door is strongest (it’s closest to the hinges’ lower support) and keeps tall items from fouling the cabinet frame.
- Line the bar with silicone tubing (the kind sold for craft projects) if your boards slide around — it adds grip and stops rattling.
Other Things This Trick Organises
Once you see how well it works, you’ll spot other uses: baking trays and cooling racks behind a longer bar, cling film and foil boxes, even pot lids. The same towel bar on a pantry door holds spice packets and sachets. It’s one of those rare DIYs that costs almost nothing and gets used every single day.
FAQ
Will screws damage my cabinet door? You’re drilling two small holes in the inside face of the door — invisible when the door is closed, and easily filled with wood filler if you ever remove the bar. Renters: check your agreement first, or use a no-drill version (see below).
Is there a no-drill version? Yes. Heavy-duty removable adhesive strips (the kind rated for bathroom accessories) will hold a light bar with one or two thin boards. It won’t hold as much weight as screws, but it’s completely reversible.
What if my cabinet doors are too thin? Some flat-pack doors are only 12 mm thick. Use the shortest screws you can find (10 mm) and don’t overtighten. Or mount the bar on the inside wall of the cabinet instead of the door.
Can I use a tension rod instead? A small spring tension rod wedged between the cabinet sides works as a divider inside deep cabinets — a different trick, but great for filing baking trays upright. The door-mounted bar is better for cutting boards you grab daily.
Like clever no-cost organisers? Our 5-minute under-cabinet paper towel holder uses the same dead-space philosophy.