Placing an ice machine near a dishwasher can look efficient on a floor plan: both use water, both need drainage, and both are often grouped in a busy wash-up zone. In practice, that pairing can create a difficult operating environment. Ice machines are refrigeration appliances that need stable airflow and clean conditions, while dishwashers release heat, steam, splashes and humid air. For Australian cafés, restaurants, bakeries, pubs, clubs and catering kitchens, careful heat and splash planning is not a cosmetic layout decision. It affects ice quality, equipment reliability, cleaning routines, service access and staff safety.
Heat Load Is Not Just a Comfort Issue
A commercial dishwasher does more than wash dishes. Depending on its type and how it is used, it can release significant heat into the surrounding area through hot water, steam, open doors, drying cycles and the dish racks themselves. An air-cooled ice machine has to reject heat as part of the freezing process, and it relies on surrounding air to do that. If the machine is tucked into a hot pocket beside a dishwasher, under a bench with poor ventilation, or close to other heat-producing equipment, the refrigeration system can be forced to work harder than it should.
The practical effects are often gradual rather than dramatic. Operators may notice longer freeze cycles, lower ice production during peak periods, softer or wetter ice, more frequent cleaning needs, or a machine that seems to struggle during hot weather. In a café, that can mean running out of ice during the lunch rush. In a pub or club, it can disrupt beverage service. In a catering kitchen, it can create avoidable pressure before a function. The underlying issue may not be the ice machine itself, but the microclimate created by nearby wash-up equipment.
Heat planning should consider the whole zone, not only the gap between two appliances. Dishwasher exhaust, steam from open doors, hot racks, nearby cooking equipment, poor extraction and limited make-up air can all contribute. An ice machine needs suitable clearances and airflow as part of a broader ventilation strategy. Placing it directly beside a dishwasher door, beneath a low bench with closed sides, or in a corner where hot air accumulates is likely to create problems. Even when a machine is technically within layout dimensions, the operating environment may be unsuitable.
Australian kitchens also face seasonal temperature swings. A layout that seems acceptable in mild weather can become marginal in a hot summer service. Operators should think about how the wash-up area behaves at its busiest, not how it looks during a quiet morning inspection. Manufacturer instructions, site conditions, extraction design and service access all need to be checked before the equipment is fixed in place. Heat planning is therefore part of equipment selection, not an afterthought once the cabinets and plumbing are already installed.
Splash, Steam and Hygiene Risks Around Ice
Ice is a food product, so splash control deserves strict attention. Dishwashers and pre-rinse sinks generate splashes, aerosols and steam that can carry food particles, cleaning chemicals and moisture onto nearby surfaces. If an ice machine sits too close to a busy wash-up station, its door, seals, vents and dispensing area may be exposed to repeated wetting. Over time, that can affect hygiene, corrosion resistance, electrical components and the general condition of the equipment. The risk is not limited to visible splashes; steam can condense on cooler surfaces and create persistent dampness around panels and gaskets.
A sensible layout separates clean ice handling from dirty dish handling. Staff should not have to reach past wet dish racks or open a dishwasher to scoop ice. Ice buckets, scoops and storage containers need a clean route that does not cross wash-up traffic. Splash guards, stainless steel dividers or a change in bench direction can help, but they should be planned properly rather than added as improvised barriers. Drainage falls, floor waste locations, wall finishes and cleaning access also matter. Water that pools near the machine can increase humidity and create slip hazards in a busy kitchen.
Steam is particularly easy to underestimate because it travels. A dishwasher door that opens regularly can send moist air toward an ice machine that is not in the direct splash line. That moisture may settle on external panels, door seals or nearby shelving. Regular cleaning helps, but design should reduce the problem at the source. Positioning the ice machine away from the dishwasher’s immediate splash and steam zone is usually more effective than relying on staff to wipe down surfaces constantly. Where space is tight, the layout should be reviewed with the equipment’s ventilation, drainage and cleaning needs in mind.
For hospitality operators planning a new fit-out or replacing aging equipment, it can be useful to discuss the wash-up and ice station together rather than as separate purchases. A commercial kitchen equipment supplier such as Atlantic Equipment can help review equipment categories, site constraints and service access so that refrigeration, dishwashing and ventilation requirements are considered as one practical layout. This is especially relevant for NSW venues where the back-of-house footprint may already be constrained. Splash planning is not about making the kitchen look overly fussy; it is about protecting a food product and keeping equipment easier to maintain.
Layout, Service Access and Real-World Kitchen Workflows
Good planning looks beyond the appliance footprint. An ice machine needs room for door opening, scoop access, ventilation, cleaning and service. A dishwasher needs space for loading, unloading, rack storage and operator movement. If both are placed in the same tight corner, staff may end up working around open doors, wet floors and awkward bench heights. The result can be a layout that wastes labour and encourages shortcuts. In a café, for example, an underbench ice machine beside a glasswasher may seem space-efficient, but the combination can expose the ice machine to heat and splash while limiting access to its front panel.
Service access is another common oversight. Refrigeration equipment may need filters, condensers, seals or controls attended to, and a technician needs safe working room. If an ice machine is boxed in by dish racks, cleaning trolleys or a dishwasher that cannot be moved, routine maintenance becomes harder. Electrical isolation, drainage connections and water supply should be positioned so that service work does not require dismantling the wash-up area. These details are easier to resolve before benching is installed and plumbing is fixed. In a busy pub, club or catering kitchen, downtime can have a direct service impact, so maintenance access deserves the same attention as production capacity.
Workflow also affects contamination risk. Clean ice should have a clear path from machine to glass, ice bucket or display. If staff must carry ice through a wet dish zone, or if the ice scoop is stored in an unhygienic spot, good equipment placement is undermined. Ideally, the ice station should be part of the beverage or service zone, with wash-up kept separate. Where the kitchen layout forces adjacency, operators should plan for physical separation, disciplined cleaning and clear storage rules. A stainless divider or dedicated bench section may help, but it cannot replace a sensible overall plan.
Real-world planning often involves trade-offs. A bakery may need ice for display or drinks but have limited back-of-house space. A restaurant may need a larger ice output close to the bar. A club may run high-volume service with multiple dishwashers. The best layout is not simply the one that fits the smallest gap; it is the one that considers heat, splash, ventilation, drainage, cleaning, traffic and service access together. Before committing to a position beside a dishwasher, operators should ask how the wash-up zone will perform on its busiest day and whether the ice machine will have a stable, clean and accessible working environment.
From Cochabamba, Bolivia, now cruising San Francisco’s cycling lanes, Camila is an urban-mobility consultant who blogs about electric-bike policy, Andean superfoods, and NFT art curation. She carries a field recorder for ambient soundscapes and cites Gabriel García Márquez when pitching smart-city dashboards.