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Commercial Stainless Steel Sinks

Commercial stainless steel sinks for restaurants, cafés, aged care, school canteens and commercial kitchen fit-outs — single bowl, double bowl and triple bowl sink benches in 304-grade stainless steel, with configurations including dishwasher benches, pot wash sinks and splash-back-integrated designs from Modular Systems and Mixrite. Our range of 39 models covers compact single sinks through to large double deep-pot sinks. For mop and utility sinks, browse our commercial kitchen mop sink range. For matching preparation and work surfaces, see stainless steel benches. Available for delivery across Australia including Brisbane, Sydney and Melbourne.

Choosing a commercial stainless steel sink

304-grade stainless steel is the Australian food-industry standard — food-safe, corrosion-resistant and compliant with AS 4674 commercial kitchen fit-out requirements. Single bowl sinks suit food prep and small bar areas; double bowl sinks allow simultaneous washing and rinsing; triple bowl and dishwasher bench configurations suit high-volume pass-through operations. Read our stainless steel vs other sink materials guide for a full material comparison.

Popular picks include the Modular Systems Stainless Steel Sink Cabinet for integrated sink-and-cabinet installations, and the Modular Systems 304-Grade Single Right Sink Bench (1200×600×900) for standard commercial kitchen sink bench installs.

Frequently asked questions

What grade stainless steel should I use for a commercial kitchen sink?

304-grade (18/8) stainless steel is the Australian food-industry standard for commercial kitchen sinks — food-safe, corrosion-resistant and compliant with AS 4674. 316-grade is used in coastal or high-chloride environments where extra corrosion resistance is required. Avoid 201/202 grades — they corrode faster and are not food-industry standard.

Single, double or triple bowl — which do I need?

Single-bowl sinks suit small prep or bar areas. Double-bowl sinks allow simultaneous washing and rinsing — standard for most commercial kitchen configurations. Triple-bowl sinks include a sanitising basin and are required in some food service inspections for manual warewashing. Match the bowl count to your health department requirements and workflow.

Do commercial kitchen sinks need to comply with Australian standards?

Yes — commercial kitchen sinks in Australia must comply with AS 4674 (Construction and fitout of food premises). Key requirements include adequate drainage falls, sealed or coved junctions, and appropriate materials (304 SS meets the requirement). Consult your state food authority for any additional jurisdiction-specific requirements.

Do you deliver commercial sinks to Brisbane?

Yes — we deliver commercial stainless steel sinks Australia-wide, including Brisbane and Queensland. Sink bench units are palletised for safe freight. Contact us for delivery quotes to regional Queensland or other regional areas.

Can I pair a commercial sink with a stainless steel workbench?

Yes — our sink benches are designed to integrate with matching stainless steel workbench runs. See our stainless steel benches range for compatible bench configurations.

What is the warranty on commercial stainless steel sinks?

Manufacturer-backed and varies by brand and model — see our warranty information page for full terms.

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