How Do You Choose a Sink Mixer Tap for a Double Bowl Sink?

Choosing the right sink mixer tap for a double bowl basin is about more than matching the tap to the bowl. The tap must provide enough reach, clearance and flexibility for both bowls. In a busy Australian commercial kitchen, it should also be durable, easy to clean and suitable for frequent use. 

Whether you are fitting out a café, restaurant, bakery, butcher shop, catering kitchen or commercial food-preparation area, the right sink mixer tap can make everyday washing and cleaning much easier. 

What Is a Sink Mixer Tap for a Double Bowl Sink? 

A professional mixer tap combines hot and cold water through one outlet. For a double bowl sink, the tap should have a suitable spout design and reach so you can direct water comfortably into either container. 

A swivel spout is often a practical choice because it lets you move the outlet from one basin to the other. A high-arc or gooseneck design can provide additional clearance for washing large pots, pans, trays and utensils. The ideal configuration of products like these, or a mounted faucet tap, depends on the size and layout of the double bowl basin. 

Feature	Why It Matters for a Double Bowl Sink
Swivel spout	Allows water to be directed towards either bowl
Long spout reach	Helps cover both bowls
High-arc design	Provides clearance for large cookware
Single lever	Makes temperature and flow control quick
Durable construction	Handles frequent commercial use
Easy-clean finish	Helps maintain kitchen hygiene
WELS rating	Helps manage water efficiency
WaterMark compliance	Supports plumbing compliance in Australia

How Do You Measure a Double Bowl Sink Before Buying? 

Start by measuring the sink rather than choosing the sink mixer tap for sale first. Measure the overall width of the bowl, the width of each bowl and the distance between the centre of each bowl. Also measure the tap mounting hole and the available space behind the sink. This helps confirm that the new mixer will physically fit. 

Spout reach is especially important. If the spout is too short, it may only reach one bowl comfortably. If it is excessively long, the water may fall too close to the front edge of the bowl. For a double bowl sink, the goal is to position the water outlet so that it can serve both bowls without excessive movement. 

Should You Choose a Swivel or Fixed Spout? 

For most double bowl basins, a swivel spout is the more flexible option. It allows the user to move the water outlet between the two bowls. A fixed spout can work when the basin has a compact configuration or when the tap is designed to deliver water into a specific area. However, it offers less flexibility. 

For commercial kitchens where the same wash station may be used for washing, rinsing and food preparation, a swivel mixer can be particularly useful. For more information, visit the top sink mixer tap suppliers and manufacturers near you. 

What Spout Height and Reach Do You Require? 

Spout height and reach should match the basin size and the items being washed. A low spout can work well for smaller washbowls, but it may restrict access when washing large pots.  

A high-arc mixer provides more vertical clearance and can make it easier to place large cookware underneath the outlet. Also check spout reach carefully. The outlet should comfortably reach both bowls without extending so far that water splashes outside the basin. 

Basin Requirement	Recommended Tap Characteristic
Small double bowl basin	Moderate reach and compact swivel spout
Large double variant	Longer reach and wider swivel range.
Commercial washing	Durable swivel mixer
Large pots and trays	High-arc or gooseneck spout
Frequent temperature changes	Single-lever control
Limited bench space	Compact mounting design

Why Is Water Efficiency Important in Australia? 

Water efficiency matters in commercial kitchens because taps can be used many times each day. A water-efficient sink mixer tap in Australia can help reduce unnecessary water consumption without compromising normal cleaning tasks. 

In Australia, taps used over fixed washbasins are managed under the Water Efficiency Labelling and Standards (WELS) scheme. The WELS scheme covers tap equipment used over fixed basins, washbowls and laundry tubs. 

When comparing models, check the WELS rating and water consumption information rather than choosing based on appearance alone. The current WELS framework uses AS/NZS 6400 requirements for water-efficient product rating and labelling. 

Does WaterMark Certification Matter? 

Yes. Select commercial tapware, such as pre-rinse units with riser, with Australian plumbing requirements in mind. AS 3718:2021 is the current Australian standard covering water-supply tapware, including mixing taps and other common tap types.  

WaterMark requirements also apply to plumbing products covered by the relevant Australian plumbing framework. Always check the product's certification and installation requirements before purchase, particularly for a commercial fit-out. You can gain further insights by contacting the best sink mixer tap dealers and distributors near you. 

What Material Is Best for Commercial Use? 

Commercial kitchens place greater demands on tapware than many domestic kitchens. A mixer tap may be operated dozens or hundreds of times during a busy service period. Look for robust construction and components designed for frequent use.  

Stainless steel and quality metal construction can provide durability, while a smooth finish can make routine cleaning easier. The tap should also have controls that kitchen staff can operate quickly. A single lever is often convenient because users can adjust water flow and temperature with one hand. 

How Do You Choose the Right Sink Mixer Tap? 

The best tap for a double container basin should balance reach, height, swivel movement, durability, water efficiency and compliance. 

Use this simple comparison when narrowing down your options: 

Selection Factor	What to Check
Basin size	Confirm the tap can serve both bowls.
Spout reach	Ensure the outlet reaches the required areas.
Spout height	Allow enough room for pots and trays.
Swivel range	Check that both basins are accessible.
Handle design	Choose controls suited to frequent use.
Construction	Prioritise commercial-grade durability
Water efficiency	Check WELS information
Compliance	Check applicable WaterMark and Australian requirements.
Cleaning	Choose a design with accessible, easy-clean surfaces.

Conclusion 

When you prepare to buy a sink mixer tap online for a double bowl basin, start with the wash station's dimensions and intended use. A suitable tap should reach both basins, provide enough clearance for cookware and withstand regular commercial operation. 

For Australian cafés, restaurants, bakeries, butcher shops and catering businesses, it is also important to consider WELS water-efficiency information and applicable Australian plumbing requirements. 

Well-matched commercial equipment can improve workflow, simplify washing tasks and provide reliable performance for years. The key is to choose based on function first, then finish and appearance.