A cupboard built off a tape measure and a guess is the one that never quite closes right, the shelf that stops half an inch short of the wall or the door that catches on a skirting board nobody accounted for. George Herkes & Son Joinery builds fitted cupboards in East Lothian in the workshop, section by section, so the awkward bits of your room get solved before anything is fitted rather than papered over on the day.
Key Points
- Why 600mm became the standard depth for hanging space
- How chimney breasts and sloped ceilings change the depth that works
- When a shallower cupboard is the right call, not a compromise
- What sliding doors actually cost you in usable storage
- Where extra depth pays off with combined hanging and shelving
George Herkes & Son Joinery has been building joinery across East Lothian since 1989 and carries East Lothian Trading Standards Trusted Trader accreditation, rated 5.0 from 62 reviews, which matters when the job is a cupboard built to fit a room rather than a box bought off a shelf, and anyone in Drem weighing up the same work is welcome to get a quote on cupboard installer in Drem.
Get in touch with George Herkes & Son Joinery for a free quote on fitted cupboards anywhere in East Lothian, while your measurements and your ideas are still fresh.

How deep are standard fitted wardrobes?
Standard fitted wardrobes are usually built around 600mm deep, the same depth as most freestanding wardrobes, because that’s what a hanger and a shoulder of clothing need front to back. Some go to 650mm where the room allows it. The right depth for your space depends on the door style, the wall it sits against, and what you’re storing.
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Where the standard number comes from
The 600mm figure isn’t arbitrary. It comes from the width of a coat hanger, roughly 400 to 450mm across the shoulders, plus enough clearance so the door can close without crushing the sleeves against the back panel. Add the thickness of the door, hinges or track, and the carcass itself, and you land somewhere between 580mm and 650mm depending on the build. It’s the same logic that furniture makers have used for decades, and it’s why a freestanding wardrobe from a shop and a fitted one built into a Tranent bedroom will end up close to the same depth even though one arrived flat-packed and the other was measured on site. If you’re weighing up a job in East Linton and looking to get a quote on cupboard installer in East Linton, this is the number most tradespeople will start from before adjusting for your actual room.
That said, 600mm is a guideline built for hanging rails, not a rule carved into the wall. It’s the depth that makes sense when nothing unusual is going on, which is most of the time, but plenty of rooms we work in aren’t standard shapes to begin with.

The depth that actually works, and why
Depth only means something once you know what’s going inside. A rail for coats and dresses wants that 600mm minimum, full stop. Shelving for jumpers, towels or boxes can work at 400mm or even less, so a wardrobe with mixed hanging and shelf sections often isn’t one depth all the way along, it’s two or three. Drawers need less depth than a rail but more than a shallow shelf, so they sit somewhere in between.
We build to the room rather than to a single number, which matters more in East Lothian’s older stone properties than it does in a newer build. A Georgian house in Haddington might have a chimney breast eating into one alcove and leaving a shallower recess on the other side, and a sloped ceiling in a Dunbar cottage attic can cut usable depth to almost nothing at the top of the run. fitted cupboard installation in East Lothian regularly means working around exactly these quirks rather than fitting a box that assumes a flat wall and a square corner. That’s the advantage of building in the workshop rather than screwing together flat-pack panels, because the depth can change section by section to suit what’s actually there.
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What happens when you go shallower
Can you get away with less than 600mm? Sometimes, but not for hanging space without a compromise. Go below about 580mm and coats start hanging at an angle instead of straight, which wastes width and looks untidy even when it’s perfectly functional. Drop further, to 400mm or so, and a rail becomes unusable, so that space has to become shelving, drawers or a hanging rail turned sideways with the door left open, which isn’t what most people picture when they say wardrobe.
Shallow runs aren’t a failure though, they’re often the right call in a box room or a landing where a full 600mm would block a door swing or eat too much floor space. We’ve built shallower units for exactly that reason, and they work fine as long as you know from the start that they’re for folded clothes and storage rather than a full hanging wardrobe. Anyone offering cupboard fitters in Edinburgh or across East Lothian should be having this conversation with you before any wood gets cut, not after.

Sliding doors change the answer and When deeper is worth it
Sliding doors need less depth than hinged ones because there’s no door swing to allow for, so a sliding wardrobe can sometimes work at 550mm where a hinged version would need 600mm or more. The trade-off is that sliding gear sits inside the carcass and takes up a slice of the interior, so the usable hanging space isn’t always as generous as the outer dimensions suggest. It’s worth checking what the running track actually costs you in real storage before deciding sliding doors solve a tight room.
Going deeper than standard is worth it when the room can genuinely spare the space and you want more than a single rail, such as a hanging section at the front and shelving behind it, or room for a rail plus a shoe rack without either fouling the door. We’ve built cupboards in Fisherrow where a wide, deep run made better use of an awkward gable wall than three separate shallow units would have. A landing in a Musselburgh terrace or a bedroom in Prestonpans with a bit of extra depth to give away is often the difference between a wardrobe that just holds clothes and one that holds clothes, bedding and everything else that usually ends up under the bed instead.
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