A wardrobe that looks perfect online can become a real headache when it arrives and blocks a doorway, hits a cornice or leaves no room to open the drawers. Knowing how to measure wardrobe space before you buy helps you choose the right unit, plan the installation properly and avoid a costly reshuffle on delivery day.
For Melbourne homes, especially apartments, older houses and compact bedrooms, a few centimetres can make all the difference. Measure the room, the access path and the space the wardrobe needs to work once it is assembled – not just the empty wall where you plan to put it.
Start With the Actual Wardrobe Location
Choose the exact spot for the wardrobe before grabbing the tape measure. Push aside any furniture, remove loose items from the floor and check whether skirting boards, power points, vents or window furnishings sit in the way.
Measure the width of the available wall space from side to side. Then measure the height from the finished floor to the ceiling. Finally, measure the depth from the wall out into the room. Write each figure down in millimetres, as flat-pack wardrobe instructions and product dimensions are usually listed that way.
Do not measure from the front edge of a skirting board and assume the wardrobe will sit flush against the wall. A standard freestanding wardrobe often needs to sit forward of the skirting, unless the skirting is removed or a gap is allowed for. That gap affects the usable depth of the room and can matter in a narrow bedroom.
Check the floor as well. If the carpet is thick, the floorboards are uneven or tiles slope slightly, a tall wardrobe may need packing or adjustment during installation. It is better to spot this early than find the doors are out of line after the unit is built.
How to Measure Wardrobe Space for the Right Fit
The listed size of a wardrobe is only the starting point. You need enough clearance around it for assembly, safe fixing and everyday use.
Measure width, height and depth twice
Measure each dimension in at least two places. Walls and ceilings are not always straight, particularly in older Melbourne homes. A space that measures 1800 mm wide at floor level may be tighter near the ceiling because of plasterwork, a bulkhead or a slightly bowed wall.
Allow a small tolerance rather than buying a unit that matches the space exactly. Around 20 to 50 mm of spare width is usually sensible for a freestanding wardrobe, depending on the room and the product. This gives the installer room to position the unit, deal with imperfect walls and keep doors operating freely.
Height needs special attention with tall wardrobes. Include the height of any feet, adjustable legs, top trim and the clearance required to stand the carcass upright during assembly. Some wardrobes can be assembled standing up, while others need to be built flat on the floor and lifted into position. A unit may fit under the ceiling when finished but still be impossible to raise once assembled.
Allow for doors and drawers to open
A wardrobe is not useful if the doors cannot open fully. For hinged doors, measure from the front of the wardrobe into the room and allow for the full door swing. The wider the door, the more clear floor space it needs.
Sliding doors do not swing into the room, making them a practical choice for tight bedrooms and hallways. They still need clear access in front of the wardrobe, though. You need space to stand comfortably, pull out internal drawers and reach shelves without climbing over a bed or desk.
If the wardrobe has external drawers, measure the drawer extension too. A deep drawer can project 400 mm or more into the room. Check that it will not collide with a bed frame, bedside table, laundry basket or bedroom door.
Check nearby doors, windows and switches
Mark the proposed wardrobe footprint on the floor using painter’s tape. Then open every nearby door and drawer. This simple test shows up problems that are easy to miss when you are looking at an empty wall.
Pay close attention to bedroom doors, ensuite doors, cupboard doors and windows. A wardrobe placed too close to a door frame can make the room feel cramped, even when the measurements technically work. Also check power points and light switches. You may be able to cover a power point if it is not needed, but it is rarely a good idea to make a switch difficult to reach.
Measure the Access Route Before Delivery
Getting a wardrobe into a room is often harder than fitting it into the room. Even flat-pack boxes can be long, heavy and awkward around tight corners.
Measure the front door, hallway width, stairwell, lift, landing and bedroom doorway. If you live in an apartment, check lift booking rules and whether the largest cartons will fit inside. For townhouses and homes with narrow side access, think about where boxes can be placed while the work is underway.
If you are replacing an existing wardrobe, measure the path out as well as in. Old units sometimes need to be dismantled before they can be removed safely. Keeping the hallway clear also protects walls, flooring and freshly painted corners from avoidable damage.
Work Out What Space You Need Inside
External measurements tell you whether the wardrobe fits in the room. Internal measurements tell you whether it fits your life.
Start with what you need to store. Long dresses, coats and work shirts need more hanging height than folded clothes. Standard hanging space is often around 1000 mm to 1100 mm high for shirts and jackets, while long garments may need 1500 mm or more. If you mostly store folded clothing, drawers and adjustable shelves may be more useful than a full-width hanging rail.
Think about the clothes you actually own, not the wardrobe layout that looks good in a catalogue. Families may need separate zones for school uniforms, sports gear, linen or bulky winter doonas. A renter may prefer a freestanding wardrobe that can move with them, while a renovator may get better value from a fitted solution that uses the full wall height.
Depth is another trade-off. A wardrobe around 600 mm deep is typically comfortable for front-facing hangers. Shallower wardrobes can work in tight rooms, but they may need side-on hanging rails, sliding doors or more shelves. Measure a coat hanger with one of your bulkier jackets on it before choosing a shallow design.
Plan for Assembly Space and Wall Fixing
Flat-pack wardrobes need room to be built safely. Clear a working area in front of the final position, ideally at least the width of the wardrobe plus enough space to move around it. Keep pets, children and fragile furniture out of the area while panels, fittings and tools are on the floor.
Tall wardrobes should generally be secured to the wall using the supplied anti-tip brackets or suitable fixings. This is especially important in homes with children, in earthquake-prone shelving situations and wherever drawers may be pulled open. The wall type matters: plasterboard, timber studs, brick and concrete each require the right fixing method.
Do not assume a wardrobe can be fixed anywhere on a plaster wall. Stud locations, services and wall condition all need checking. If you are not confident working out the fixings, getting professional help is the sensible option. A wardrobe may look finished once the doors are on, but proper anchoring is part of a safe installation.
Common Measuring Mistakes That Cost Time
The most common mistake is measuring only the wall width. The second is forgetting the skirting boards, ceiling bulkheads and door swing. Another frequent issue is buying a tall wardrobe without checking whether there is enough ceiling height to assemble and lift it upright.
People also underestimate how much room drawers, hinged doors and their own body need in front of the unit. A wardrobe that fits on paper can still make a bedroom awkward to use every morning.
Before ordering, compare your recorded measurements with the product’s assembled dimensions, not just the carton size. Check the assembly instructions for the required ceiling clearance and any notes about wall fixing. If the figures are close, do not guess. A few extra minutes with a tape measure is cheaper than trying to modify furniture after delivery.
For larger wardrobes, awkward rooms or a full bedroom fit-out, professional installation can take the pressure off. The Box Busters can assemble, position and securely fix flat-pack wardrobes so the finished job is solid, tidy and ready to use.
A well-measured wardrobe should feel like it belongs in the room, leaving enough space to walk past, open every door and put clothes away without a daily battle. Nail down the measurements first, and the rest of the job gets a whole lot easier.