Certified from Specification to Sign-Off: Why WaterMark Matters for Europress Stainless Steel Press-Fit Systems
When you're specifying a stainless steel press-fit piping system, product performance is only part of the equation. Compliance is just as important.
That's where WaterMark certification comes in.
WaterMark is Australia's national certification scheme for plumbing and drainage products. It provides independent verification that products have been tested and approved for their intended application, giving plumbers, contractors, engineers and specifiers greater confidence from design through to project completion.
For potable water installations and many commercial plumbing projects, selecting a WaterMark-certified product isn't simply good practice, it helps ensure the installation complies with Australian plumbing requirements.
What Is WaterMark Certification?
WaterMark is Australia's mandatory certification scheme for specified plumbing and drainage products.
Products carrying the WaterMark logo have undergone independent assessment to verify they meet the relevant Australian standards for quality, safety and performance.
For installers and project teams, this provides confidence that the products have been assessed for their intended use before they arrive on site.

Why WaterMark Matters
Choosing WaterMark-certified products offers benefits throughout every stage of a project.
1. Supports Plumbing Compliance
WaterMark certification helps demonstrate that products meet the requirements for approved plumbing applications in Australia.
For commercial projects, government works and regulated installations, specifying certified products can simplify compliance documentation.
2. Approved for Potable Water Applications
Many Europress stainless steel press-fit fittings are WaterMark certified for potable water applications, providing confidence that the system is suitable for drinking water installations when used within its approved scope.
For hospitals, schools, apartments, aged care facilities and commercial buildings, this is an important consideration during product selection.
3. Greater Confidence on Site
No contractor wants uncertainty when materials arrive on site.
WaterMark certification provides independent verification that products have been assessed before installation, helping reduce risk and giving installers confidence in the products they are using.
4. Easier Documentation for Project Teams
Large commercial projects often require documentation throughout the construction process.
WaterMark-certified products make it easier to provide the supporting information needed for specifications, inspections, compliance records and project handovers.

5. Smoother Project Sign-Off
Using certified plumbing products helps streamline final inspections and project approvals.
With WaterMark-certified Europress fittings, contractors can demonstrate that approved products have been used throughout the installation, helping simplify the path to practical completion.
Why Choose Europress?
Europress combines the advantages of modern press-fit technology with the assurance of WaterMark certification.
The system offers:
- WaterMark-certified stainless steel press-fit fittings for approved applications
- Available in 304 and 316L stainless steel
- Fast press-fit installation with no welding or hot works
- Excellent corrosion resistance
- Reliable leak-tight mechanical joints
- Suitable for commercial, industrial and potable water systems
By eliminating welding while maintaining compliance, Europress helps contractors complete projects faster without compromising quality.
WaterMark Gives You Confidence from Start to Finish
Whether you're designing a new commercial building, upgrading plant infrastructure or installing potable water pipework, choosing WaterMark-certified products helps reduce uncertainty throughout the project.
From specification and procurement to installation and final sign-off, Europress gives contractors, engineers and project managers confidence they're using a system that's designed to meet Australian plumbing requirements.
Looking for WaterMark-Certified Stainless Steel Press-Fit Systems?
Air Energy supplies the complete range of Europress stainless steel press-fit fittings for commercial and industrial plumbing applications across Australia.
Our team can help you select the right WaterMark-certified solution for your next project.