OUR VISION

Building the future of high-rise living

At Aliaxis, we strive to create high-rise buildings that are functional, sustainable, and resilient. Our advanced fluid management solutions ensure efficient water distribution, drainage, and fire safety, shaping the future of urban living.

Addressing urban challenges

With cities becoming denser, high-rise buildings face increasing demands for efficiency, reliability, and sustainability. Our solutions tackle these challenges by optimizing water systems, reducing environmental impact, and ensuring long-term performance.

Enhancing resident experience

We prioritize safety, comfort, and efficiency in high-rise living. Our systems deliver consistent water pressure, noise reduction, and reliable fire protection, creating healthier and more sustainable environments for residents.

OUR SOLUTIONS

Providing tailored systems for high-rise buildings

Leveraging its global expertise and decades of experience, Aliaxis delivers reliable, high-performance solutions tailored to the unique demands of high-rise buildings. Our advanced systems enhance living conditions by ensuring comfort, safety, sustainability, and long-term cost efficiency.

We collaborate with architects, MEP consultants, contractors, and installers to support the development of smarter, more resilient buildings. With low maintenance, recyclability, and long-term reliability, our solutions ensure lasting value and efficiency for every high-rise project.

Tao Zhu Yin Yuan, Taiwan (3)

Studor P.A.P.A.™ System

Positive Air Pressure Attenuator™ (PAPA)

Tao Zhu Yin Yuan, Taipei (Taiwan)

Q1 Tower, Australia (1)

Studor Stack-aerator™

Drainage Waste & Vent system

Q1 Tower, Gold Coast (Australia)

Torre Inxignia, Mexico (1)

Studor Stack-aerator™

Drainage Waste & Vent system

Torre Inxignia, Puebla (Mexico)

Nation Towers, Abu Dhabi

Studor P.A.P.A.™ System

Positive Air Pressure Attenuator™ (PAPA)

Nation Towers, Abu Dhabi (UAE)

Flagship solution: efficient and sustainable drainage systems

Our innovative Active Drainage System with a single stack configuration is a complete drainage and ventilation solution, using P.A.P.A™ and AAVs. These solutions are ideal for medium and high-rise buildings, providing a complete and efficient solution for managing air pressure within drainage systems.

Positive Air Pressure Attenuator™ (P.A.P.A.™)

The P.A.P.A.™ manages positive air pressure transients within drainage systems.
As water descends through the drainage system, the P.A.P.A.™ attenuates positive pressure transients, ensuring smooth flow and preventing back-pressure.

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Positive Air Pressure Attenuator (P.A.P.A.)

Air Admittance Valves (AAVs)

AAVs are one-way valves that respond to negative pressure within the drainage system. When negative pressure is detected, AAVs open to allow air into the system, balancing the pressure and maintaining the integrity of water seals..

Air Admittance Valves (AAVs)

Benefits of active drainage ventilation

Enhanced occupant safety

Active drainage prevent trap seal depletion in every part of the building. No smells, no risk of contamination in the building.

Reduced pipework

By using PAPA and AAVs, the need for extensive ventilation pipework is minimized, saving on material and installation costs.

Improved system performance

These components ensure a better functioning drainage system compared to traditional multi-pipe systems.

Space efficiency

The system reduces the number of required downpipes and roof penetrations, optimizing the use of space within the building.

Flexibility

The system can be installed with any pipe material and retrofitted to troubleshoot existing drainage issues.

OUR COMMITMENT

Innovation

We are committed to bringing novel solutions based on extensive research in our unique testing facilities: Aliaxis High-Rise Research Test Tower and Hydro-Dynamics Experience Centre (HDEC).

The Aliaxis High-Rise Research Centre, hosted by the National Lift Tower (UK), features a 96-metre test stack comparing various systems. It captures real-time drainage data to drive innovation in high-rise plumbing, keeping our solutions at the leading edge of the industry.
The Hydro-Dynamics Experience Centre (HDEC) in the Netherlands allows real-time observation of water and air flow in pipe systems. It plays a key role in testing and simulating solutions for complex and high-rise buildings, supporting product innovation and safe, efficient drainage system design.

Peace of mind

Excellence drives everything we do. Our products are rigorously tested for durability, reliability, and high performance.

To support your construction goals and compliance needs, Aliaxis offers technical support at all stages. With deep knowledge of standards like EN 12056-2, AS/NZS 3500.2, and ASSE 1050/1051, we deliver tailored support and can provide drawing sign-off by a Chartered Engineer for full compliance and peace of mind.
Studor drainage ventilation systems are engineered to the highest global standards, with ISO-certified production and approvals including ASSE 1030, WaterMark, DIN CERTCO, and BBA Agrément. These certifications reflect Studor’s commitment to quality, sustainability, and compliance across international markets.

Sustainability

At Aliaxis, we are committed to sustainable building practices, developing solutions that reduce environmental impact, improve water efficiency, and support greener, more resilient cities.

Our innovations help high-rise buildings meet modern sustainability standards while ensuring long-term performance.
Aliaxis' Active Drainage Ventilation (ADV) system transforms high-rise building design by eliminating traditional vent stacks, reducing CO₂ emissions by up to 54 metric tons per typical 20 floor project, and supporting LEED, BREEAM, and UN SDG goals. A smarter, more sustainable drainage solution for the future of urban construction.
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