The Hydraloop is a decentralised greywater recycling system that collects, treats, and disinfects wastewater from showers, baths, and washing machines so it can be reused for non-potable applications.

Treated water is typically reused for toilet flushing, laundry supply, garden irrigation, and pool top-ups, reducing mains water consumption and wastewater discharge.

The system integrates with building plumbing where greywater and blackwater are separated, supplying recycled water back through a dedicated non-potable line.

Hydraloop units are designed for indoor installation and operate best in controlled environments such as garages, plant rooms, or utility spaces.

Typical applications include residential homes, apartments, and multi-unit developments, as well as commercial and institutional buildings like offices, hotels, and educational facilities.

By recycling greywater on-site, Hydraloop helps buildings reduce potable water demand and improve overall water sustainability.

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Hydraloop has a full CodeMark certification.

• Clause B1 Structure: Performance Clauses B1.3.1, B1.3.2, B1.3.3 (f)
• Clause B2 Durability: Performance Clauses B2.3.1(c)
• Clause F2 Hazardous building materials: Performance Clauses F2.3.1
• Clause G9 Electricity: Performance Clauses G9.3.1
• Clause G12 Water supplies: Performance Clauses G12.3.3 (contributes to), G12.3.4, G12.3.7 (contributes to)
• Clause G13 Foul water: Performance Clauses G13.3.1 (contributes to)

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CodeMark

Porous Lane is designed for use in urban environments such as tree pits, pedestrian pathways, cycleways, light vehicle accessways, residential driveways, and low-speed car parks. It is suitable for applications with occasional service vehicle access, provided appropriate subgrade design is incorporated.

• Tree pits / Tree surrounds
• Footpaths
• Cycleways
• Shared Paths
• Paths in tree protection zones and/or bridging over tree roots
• Carparks
• Light-duty driveways

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Porous Lane is a commercialised University of Melbourne product with active presence around Australia over the last 8 years and hundreds of projects completed.

WaterSmart launched Porous Lane in New Zealand in mid-2025 with 9 successful installations completed by the end of 2025.

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• Aquacomb should be used to temporarily store rainwater for the purposes of detention or retention, or rainwater harvesting.
• It can be installed within a concrete foundation, under the ground under a lawn or driveway or patio or pathway, or on the ground under an elevated house or deck area.
• Scalable to project size; from single dwellings to large-scale developments — townhouses, apartments, and commercial buildings.
• Ideal for tight sites, with no additional excavation required
• Solution for high invert levels, discharge to curb, and rocky ground.
• 250L and 350L sizes — can create any size of system required from 250L to over 100,000L.

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Aquacomb Pods, Flow Pipe and EPDM Rapid Seal:

• B1 Structure: B1.3.1 (a)(b), B1.3.2 & B1.3.3
• B2 Durability: B2.3.1 (a)
• G12 Water Supplies: G12.3.2 (c) & G12.3.3
• H1 Energy Efficiency: H1.3.3 (a)
• F2 Hazardous building materials: F2.3.1

AquaPit:

• G12 Water Supplies: G12.3.2 (c) & G12.3.3
• E1 Surface Water: E1.3.3 (b), (c) & (d)
• B2 Durability: B2.3.1 (b)
• F2 Hazardous building materials: F2.3.1

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BRANZ Appraised

• Urban rainwater harvesting: Designed for efficient collection and storage of roof runoff in medium to high density residential and commercial sites.
• Stormwater detention and reuse: Can be configured for detention, retention, or dual-use systems to meet council WSUD and sustainability requirements.
• Potable and non-potable systems: Suitable for drinking water, irrigation, toilet flushing, or laundry reuse applications.

Ideal for:

• Space-constrained developments: Ideal for narrow sites, townhouses, and infill housing where traditional tanks are impractical.
• Boundary integration: Installed along fence lines or walls to maximise site usability while maintaining visual harmony.
• Aesthetic water storage: Provides hidden water storage that complements modern architectural design without compromising outdoor space.
• Retrofit and new-builds: Easy to specify in both new developments and existing property upgrades due to simple, modular installation.

Installation:

• Installation: Attaches to standard fence posts or walls via optional Z-brackets
• Dimensions: 1,800mm (L) x 410mm (D) x 1,800mm (H), capacity: 1,000L per tank
• Tanks are joinable in series for greater volume
• Colours compatible with COLORSTEEL range, optional colour matched end panels and caps

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• B1.3.1: The FenceTank has a low probability of rupturing, becoming unstable or loosing equilibrium provided it has been installed in line with the structural design.
• B1.3.2: The FenceTank has a low probability of causing a loss of amenity through undue deformation, vibratory response, degradation provided it has been installed in line with the structural design.
• B1.3.3 (a), (b), (c), (e), (f), (h), (j), (m) & (q): The installation of the FenceTank complies with the clause provided the requirements of our structural design are followed for its installation.
• B2.3.1 (b): The FenceTank meets the minimum durability requirement of 15 years as it is moderately difficult to replace.
• G12.3.2 (c): The components used for the construction of the system, including the grade of the plastic used in the construction of the FenceTank, will not contaminate the water.
• G12.3.3: A non-potable system used for personal hygiene (laundry) will not cause injury or illness because of the tank system or the products used in its installation.
• F2.3.1: The FenceTank meets this requirement and will not present a health hazard to people.

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WaterSAFE is a panel-mounted drinking water treatment system designed for installation within buildings or protected service areas supplying potable water from rainwater tanks, bore water, or spring sources.

The system is suitable for use throughout New Zealand, provided it is installed within a sheltered and structurally supported environment. WaterSAFE is intended for small to medium private water supplies such as schools, marae, community facilities, rural commercial buildings, and multi-dwelling developments.

It is designed to treat stored raw water to potable quality when used as part of a complete water supply system that includes appropriate collection, storage, and pumping infrastructure.

The system is typically used where water supplies serve fewer than 500 people.

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WaterSAFE has been used for Marae, community halls and off-grid housing developments with centralised water delivery for around 2 years so far. All components have been used separately for many years around New Zealand and overseas. WaterSAFE combines different proven technologies and components into a single easy to specify and install and maintain system.

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