Most advice on how to design a custom closet starts with the pretty part — the wood, the hardware, the lighting. We start somewhere duller, because the order of decisions matters more than any one of them. A closet designed around what you own and how often you reach for it will work in any finish. A closet designed around a finish usually has to be lived around.
The short answer: inventory your wardrobe first, then measure the room in full, then assign zones by how often you use each thing — everyday pieces between hip and shoulder, seasonal storage high, shoes low. Decide where you want doors and where open bays, and choose materials and finishes last, once the layout is fixed.
How to design a custom closet: the order that works.
Each step below depends on the one before it. Skip ahead and you end up redrawing — or, worse, building a beautiful elevation for a wardrobe you don't have.
- Inventory what has to live in the closet.
- Measure the room, not only the opening.
- Zone by frequency of use.
- Decide doors versus open bays.
- Plan light, power and the small fittings.
- Choose finishes last.
1. Inventory the wardrobe, in inches.
Counting garments is less useful than measuring them. Push everything you hang onto one rail, tight but not crushed, and measure the run. Then split it: short hanging (shirts, jackets, folded trousers, skirts) and long hanging (dresses, coats, full-length trousers). That split is the single most consequential number in the design, because short hanging can be stacked two rods high and long hanging cannot. Our note on double-hang closet math walks through how much rail two rods actually recover.
Then count the rest: folded stacks (sweaters, T-shirts, denim), drawers' worth of small things (underwear, socks, belts, ties), pairs of shoes by type (flats, heels, boots — boots need far more height), bags, and what only comes out once a season. Add a little room to grow; a closet sized to the exact wardrobe on the day of installation is full the following spring. If you'd rather not do the arithmetic by hand, our closet space calculator turns a rough count into running feet of hanging and shelf.
Finally, edit before you design, not after. Paying for cabinetry to house things you will give away is the most avoidable cost in the whole project.
2. Measure the room, not only the opening.
Width, depth and height are the start. A closet is built to the room's imperfections, so record those too. Measure each wall at the floor, at the middle and near the ceiling — in older buildings the three numbers rarely agree. Note the ceiling height at several points, any soffit, beam or sprinkler pipe, the depth and profile of the baseboard and crown, and the location of outlets, switches, vents, radiators and access panels. Note which way the room door swings and how far, and where the window sits if there is one.
| Measurement | Why it matters |
|---|---|
| Depth, wall to door frame | Hanging needs about 24 inches clear; less, and hangers turn or doors rub |
| Width at three heights | Out-of-plumb walls are scribed with filler panels; the narrowest figure governs |
| Ceiling height, several points | Sets the top cabinets and whether the work can run to the ceiling |
| Opening and door trim | A reach-in narrower than its interior hides corners that need planning |
| Outlets, vents, panels | Must be relocated, cut around or left accessible |
For a walk-in, also measure the clear floor between facing walls. With hanging on both sides, an aisle of roughly 36 inches is a workable minimum and 42 inches or more is comfortable; an island needs more again. Our guide to walk-in closet dimensions covers the clearances in detail.
3. Zone by frequency of use.
This is where a custom closet earns its keep. The most valuable band in any closet is between your hip and your shoulder — roughly 30 to 60 inches off the floor for most adults. Everything you use daily belongs there: the shirts you rotate, the drawers you open every morning, the shoes you wear this week. Above that band go things you reach for weekly; at the top, behind doors if possible, go seasonal clothes, luggage and spare bedding. Below the hip go shoes and heavier folded items you can see from standing.
| Element | Typical working dimension |
|---|---|
| Single rod, long hanging | About 66–72 in. to the rod |
| Double hang, upper / lower rod | About 80–84 in. / 40–42 in. |
| Folded shelves | 12–16 in. deep, 10–12 in. between shelves |
| Shoe shelves | About 6–8 in. apart for flats; more for heels and boots |
| Daily drawers | Top drawer no higher than about elbow height |
Treat those as starting points, not rules. A tall owner may want the upper rod higher; someone shorter, or a shared closet, may want it lower, with a pull-down rod for the top section. Put long hanging at the end of a run rather than the middle, so short hanging and drawers can stack in the remaining bays. And keep the same type of thing in one place: a closet where shoes appear in three locations is a closet where shoes are always lost.
4. Doors or open bays?
Doors keep dust and light off clothes and let a bedroom wall read as quiet furniture rather than a display. They also cost more, and every hinged door needs room to swing — in a narrow walk-in a 24-inch door can close the aisle. Open bays are faster to use and easier to keep honest, because you see what you own. In a dedicated dressing room with no daylight on the clothes, open hanging is often the better answer.
Many of the best closets mix the two: open bays for everyday hanging, doors or drawer fronts on folded clothes, and closed cabinets at the top for what you'd rather not look at. In a reach-in, the choice is between hinged, sliding and bi-fold doors on the opening itself; sliders save floor but only ever show half the closet at once.
5. Light, power and the small fittings.
Decide these before drawings are final, because they are built into the cabinetry: integrated lighting along shelves or above rods, an outlet inside a drawer for charging or a steamer, a full-length mirror, a valet rod for tomorrow's outfit, a hamper pull-out, hooks for bags. Each is small. Retrofitting any of them after installation is not.
6. Choose finishes last.
Finishes come last because they depend on everything above: the amount of door area changes how much a wood veneer matters, the lighting changes how a paint color reads, and the drawer count changes how much the hardware costs. Choosing first also tempts you to bend the layout toward a look. Once the plan is fixed, sample in the room's own light — our materials library is a good place to begin narrowing wood, paint and metal.
Mistakes we see most often.
- Shelves deeper than 16 inches for folded clothes, which bury a second row.
- Drawers added because they look expensive, at the cost of hanging width.
- Daily items placed above shoulder height to make the elevation symmetrical.
- The room door, outlet or radiator forgotten until installation day.
- No allowance for growth.
What the design visit and 3D design add.
You can do the first and third steps entirely on your own, and doing them well makes any conversation with a maker faster and more useful. What is hard to do at home is the translation into cabinetry: a survey precise enough to fabricate from, an elevation that respects real hardware clearances, and a way to see the room before anything is cut. That is what our free design visit is for. We measure in person, talk through your inventory and how you dress, and return a personalized 3D design you can walk around and change. It costs nothing and carries no obligation; fabrication and installation are quoted separately, in writing.
The work itself is milled in our Bronx workshop and installed by the same team, never subcontracted. A reach-in typically starts from about $3,500 and a walk-in dressing room from about $18,000, and the cabinetry carries our 25-year guarantee. You can read more about how the design visit and 3D design work, or bring your inventory and measurements straight to us.
Drawn from the drawing board · Published Fall MMXXVI
