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Laundry design that works

The laundry is small, used constantly, and almost always designed last. A little planning around the workflow turns it from a cramped afterthought into one of the most useful rooms in the house.

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  • Design around the workflow: sort, wash, dry, fold, store
  • Fit a bench you can fold on and a tall cupboard for the broom and vacuum
  • Decide top versus front loader early, it changes the whole layout
  • Plan the floor waste, taps, and dryer venting before the walls are lined
01

Plan around the workflow

Follow the load from dirty to away

A good laundry lets you move a load through five steps without backtracking. Lay the room out in that order where you can, with a landing spot for baskets, the machines together, and bench space beside them to fold. The less you carry a wet load across the room, the better it works.

01
Sort
A hamper per stream: lights, darks, and delicates, in pull-outs or baskets
02
Wash
Washer next to the sink, so taps, waste, and detergent sit together
03
Dry
Dryer stacked over or beside the washer, vented or condensing
04
Fold
A clear bench run, 600 mm deep, straight out of the dryer
05
Store
Shelving above the bench and an away basket per person
02

Pick a layout that suits the space

Single wall

Machines, sink, and cupboards along one run. The simplest and most common.

Galley

Two facing runs for a busy household, with bench on one side and appliances on the other.

European or cupboard

A stacked washer and dryer tucked behind doors, ideal for apartments and small homes.

03

Fixtures, storage, and services

The things that make it usable

Include a bench to fold on, a deep sink for soaking and handwashing, a tall cupboard for the broom, mop, and vacuum, and a rail or drying space for line-dry items. Decide between a top and front loader early: a front loader lets you run a bench and cupboards over the top, a top loader does not, so it changes the whole layout.

Get the services right before lining

The laundry has more plumbing and ventilation than its size suggests. Confirm the 'floor waste', the hot and cold taps, the drainage for the machine, and how the dryer is vented, a condenser or heat-pump dryer avoids ducting, otherwise you need an external vent. Waterproofing rules apply here as they do in a bathroom, so confirm what your build requires.

04

Top loader versus front loader

Decide the machine format before the layout is drawn, because it sets what the joinery can do.

Top loader
ErgonomicsLoading at waist height, no bending
Bench and storageNothing can run over the lid, so the bench line is broken
Water and energyGenerally uses more water per load
StackingCannot stack; needs its own floor width
Front loader
ErgonomicsLower to load, or raised on a plinth
Bench and storageA bench and cupboards run straight over the top
Water and energyLower water use and gentler on clothes
StackingStacks with a dryer in one tall cavity
05

Vented versus condenser dryers

The dryer type decides whether you need ducting through a wall, which matters most in apartments and internal laundries.

Vented
How it worksPushes moist air out through a duct
InstallNeeds an external vent, or the room fills with steam
Running costCheap to buy, dearer to run
PlacementNot for sealed cupboards
Condenser and heat pump
How it worksCondenses the moisture into a tank or a drain
InstallNo ducting, so it suits apartments and cupboards
Running costHeat pump models are the cheapest to run
PlacementCan sit in a ventilated cupboard or under bench
06

Dimensions cheat sheet

Put these figures in the joinery brief rather than accepting defaults; a cavity 20 mm too narrow is discovered on installation day.

650 mm
Cavity width per machine
600 mm
Bench depth for folding
900 mm
Bench height, matching the kitchen
42 L
Deep tub for soaking
450 mm
Shelf depth above the bench
2.1 m
Tall cupboard for broom and vacuum
07

Services rough-in

Everything below is set before the walls are lined; mark it on the plan and walk it with the plumber and electrician at rough-in.

Beside the machines
Taps, a standpipe waste, and power sit beside the machine cavity at about 1000 mm, never trapped behind it
Floor waste
A floor waste with the tiles falling toward it protects the home when a hose or seal fails
08

Where the washing dries

Plan a drying strategy for wet weeks, not just sunny ones; every option below needs its space or its power point decided before fit-off.

Outdoor line
Free running cost and the best result, but it needs a plan for rain and pollen seasons
Ceiling-mounted rack
Uses the air above head height; suits high ceilings and drying overnight
Heated rail
A wall ladder rail dries towels and small items; wire its point during rough-in
Drying cupboard
A ventilated tall cupboard with a rail, warmed by a heated rail or a dryer beneath
09

Laundry in an apartment

Strata / OC / CTS

An internal or cupboard laundry is a wet area, so waterproofing requirements apply just as they do in a bathroom, and moving one usually counts as a renovation the scheme must approve. A heat-pump dryer sidesteps the hardest problem, since there is no duct to route through a facade you do not own.

Check the by-laws for floor waste, acoustic, and flooring conditions before the layout is drawn, and keep the approvals with your renovation records for handover.

Remember

Get the owners corporation approval in writing before relocating a laundry or venting a dryer through an external wall; both usually need a by-law or committee consent.
10

Brief your builder

Itemise the laundry rather than leaving it as an allowance. Four lines cover most of it:

Front or top loader decided, with the cavity sized to the exact machines
Floor waste, taps, machine drainage, and dryer venting marked on the plan
Bench, sink, tall cupboard, and the drying strategy locked before joinery is priced
Waterproofing scope confirmed in writing for your state and build type
11

Common mistakes

No bench to fold on, so washing piles up elsewhere
Choosing a top loader after designing over-bench cupboards
Forgetting broom, vacuum, and cleaning-product storage
No plan for venting the dryer, so moisture stays in the room
Skipping the floor waste and adequate ventilation

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Important notice: This content provides general guidance only and does not constitute legal, financial, structural, or building advice. Requirements, regulations, approval processes, and building standards vary significantly between Australian states and territories and change over time. Verify all requirements with your state authority and engage licensed professionals for all certified works.

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