Apr 11, 2025

What Does WaterMark Mean on Taps?

When shopping for tapware in Australia, you may have come across the term WaterMark certification. But what does it actually mean, and why is it so important?

If you're building, renovating, or simply replacing a faucet, understanding the WaterMark standard can help you make safe, legal, and high-quality choices. This guide will explain the meaning of WaterMark taps, how to identify certified products, and why compliance matters.

Why is WaterMark Certification Important?

In Australia and New Zealand, all plumbing fixtures used in residential or commercial properties must comply with the WaterMark certification scheme. This includes products like bathroom and kitchen taps, mixers, showers, and valves. Without WaterMark certification, a tapware product cannot be legally installed.

The certification proves that the tapware meets rigorous performance, safety, and health standards as set out in the Plumbing Code of Australia and AS/NZS 3718, the technical standard for tapware. Taps that are not certified may not only be illegal to install but can also pose health risks or fail under pressure.

Furthermore, the responsibility to install compliant WaterMark tapware lies with both the purchaser and the licensed plumber. Buying a non-compliant product, even unknowingly, can lead to installation refusals and costly replacements.

What Is the WaterMark Standard?

WaterMark Standard

The WaterMark standard is a national product quality certification for plumbing and drainage products in Australia and New Zealand. It ensures that the product:

Core Requirement Description
Material Safety Must comply with the AS/NZS 4020 standard, which restricts harmful substances like lead and chromium from leaching into the water.
Flow Performance Must meet the requirements of the WELS (Water Efficiency Labeling and Standards) program to ensure efficient water flow.
Durability Test Must pass a 500,000-cycle on-off test, far exceeding ordinary standards to ensure long-lasting durability.
Labeling Requirements All certified products must be marked with the "W" mark to indicate compliance with the WaterMark standard.

The certification process covers not just the tap body, but also the internal components like cartridges and hoses. Every component must comply with the WaterMark Australia standards for the entire product to be considered compliant.

The WaterMark tap AS/NZS 3718 standard specifically outlines the technical requirements for tapware. It covers durability, corrosion resistance, flow control, and hygienic safety.

How to Identify a WaterMark Certified Faucet?

WaterMark Standard

To identify WaterMark taps Australia compliant, look for the following:

Identification Method Description
WaterMark Logo on the Product The WaterMark logo is typically engraved or stamped on the product itself, indicating certification.
WaterMark License Number The WaterMark license number is also marked on the tap, ensuring the product's compliance.
WaterMark Symbol on the Packaging The WaterMark symbol should appear on the packaging, confirming the product’s certified status.

If these are missing, check the official WaterMark product certification database managed by the Australian Building Codes Board (ABCB) to verify compliance. Some sellers may claim their taps are compliant, but without the logo and license number, they are not legally certified.

Does Faao Have WaterMark Standard?

Yes, Faao tapware is designed and manufactured to meet the WaterMark standard for tapware in Australia.

FAAO WaterMark Standard

FAAO’s 4 Steps to WaterMark Compliance

Stage Description
Standard Identification Cooperate closely with Australian certification bodies to determine the applicable standards.
Product Testing Complete material, safety, and performance tests in an accredited laboratory.
Factory Audit Accept the production system review by institutions such as SAI Global.
Continuous Maintenance Annual supervision audits and product sampling tests.

Whether you are buying a kitchen mixer or bathroom tap, Faao ensures every model is tested for quality, safety, and long-term reliability under the WaterMark certification program.

Conclusion

Choosing tapware in Australia involves more than just aesthetics or price—it requires compliance with local standards to ensure safety and legality. The WaterMark standard is your assurance that the tapware meets the strict quality and safety guidelines required by Australian law.

FAAO Sanitary Ware can provide a one - stop solution. Welcome to visit our official website or contact our sales team for more product information and technical support.

References

WaterMark Certification - Kitchen Taps and Bathroom Tapware

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