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NZ Plumber is the official magazine of Master Plumbers, Gasfitters & Drainlayers NZ Inc. Contact details for the Master Plumbers board, staff, branches and associations are available at www.masterplumbers.org.nz
Looking back over another year for NZ Plumber, what strikes me most is the resilience, drive and pride shared by so many in the plumbing industry. Whether that’s young people beginning an apprenticeship, business start-ups, or long-standing employers, the love of the trade shines through—even during the inevitable downturns.
That sense of spirit and commitment extends to the people who keep the business ticking in the office, to the manufacturers, suppliers and merchants, and to those who advocate for causes that will improve the lot for our industry and consumers. And this edition is no exception. We’ve talked to new business owners, an office manager, a plumbing system manufacturer, a drainlaying apprentice, and this year’s Young Plumber of the Year.
We also cover a host of award winners around the regions, the latest innovations in pipes and fittings, and positive progress achieved by the apprentice representative group.
We hope you enjoy browsing the pages over a well-earned summer break and look forward to bringing you more stories and news from around the industry in the New Year. I, for one, feel lucky to be part of such a strong and supportive community.
This publication uses vegetable based inks and environmentally responsible paper produced from Forest Stewardship Council® (FSC®)
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10 minutes with... Plumbing business co-owner and NZ Gold Guitar winner Keily Smith
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A chat with 2025 Young Plumber of the Year
Aaron and Emma Edmondston describe themselves as ‘pretty fearless’, having launched their Christchurch business, Simply Plumbing, in the middle of the recession. NZ Plumber talked to Aaron and Emma about why they decided to strike out on their own, how far they’ve come in just over two years, and what advice they’d give to others considering starting a business in our industry. Turn to page 16 to read the full story.
Cover
Someone told me the other day that the older you get, the quicker the year goes by, and how right they were! I can’t believe it’s December already—the year has flown past.
Believe it or not, Master Plumbers will celebrate its 125th anniversary in 2026. This is a massive milestone for the industry and we intend to mark the occasion in the New Year, culminating in the New Zealand Plumbing Conference in the mighty Waikato in June.
I want to congratulate Louis Devine of member business Thompson Plumbing & Gas, who claimed the 2025 Young Plumber of the Year title at the National Final in Hamilton this October. The 10 finalists who fought hard for the top award were all of amazing calibre, so well done Louis for taking the top prize.
I was unable to attend in person due to the severe weather disruptions but I also want to congratulate Plumbing World and all the sponsors for supporting this outstanding event, which continues to grow each year, and celebrates the high level of professionalism in the plumbing trades in New Zealand.
On the advocacy front, there has been a lot of discussion in the media around the future of gas. There appears to be a lack of understanding about the different types of gas available across the motu.
Ultimately, natural gas supplies will not run out for residential users in the North Island, and there is an abundance of LPG for South Island homes, where it is the only gas type available.
It is encouraging to see that the Government has recognised the important role biogas could play in the future of our energy sector. Countries like Denmark are
CEO’S REPORT
already leading the way, with close to 45 per cent of their total gas production from biogas and a target of reaching 100 per cent by 2030. This demonstrates the genuine opportunity that exists for renewable gas development here in New Zealand.
Master Plumbers supports initiatives to educate consumers and raise awareness around the full range of energy options, including gas, hot water heat pumps and solar water heating.
“New Zealand needs a competitive energy sector, and it’s critical that our industry is trained and educated in the benefits of new technologies, so we can take up these energy efficient opportunities.”
We are working closely with EECA (Energy Efficiency and Conservation Authority) on their year-long project to understand real-world performance of heat pump water heating by monitoring 70 systems in a variety of New Zealand homes.
The resulting data, coupled with EECA training modules released this December, will ensure the industry is well placed to give good, accurate advice to clients on the benefits and costs of the various hot water heating options according to their property type and geographical location.
New Zealand needs a competitive energy sector, and it’s critical that our industry
is trained and educated in the benefits of new technologies, so we can take up these energy efficient opportunities.
I would also add that I think it’s bizarre that, in 2025, the plumbing, gasfitting and drainlaying apprentice training regime doesn’t include hot water heat pumps or solar hot water. New technologies such as this should be embedded into the learning programmes.
As we approach the end of the year, I’d like to thank everyone in the industry for their ongoing support, dedication and passion. On behalf of the Master Plumbers Board, I’d particularly like to thank all members, business partners and staff.
When this year began, many were saying ‘Survive to ’25’. Perhaps that should have been ‘Survive through ’25’. There are definitely great opportunities for a construction recovery next year but in the meantime, we should all take the chance to have an extended break and spend time with friends and family over a good old Kiwi BBQ.
Let’s celebrate our successes and look forward to 2026 with confidence and purpose. The coming year will bring new opportunities for innovation, particularly in renewable energy and sustainable plumbing practices.
Master Plumbers will continue to advocate for practical, forward-thinking solutions that support our members and strengthen the wider industry. Together, we can build on the traditions that have served us well, while embracing the technologies and energy options that will define the future of plumbing in New Zealand.
Merry Christmas!
Greg Wallace, CEO Master Plumbers, Gasfitters & Drainlayers NZ
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Final steps are being taken to enable the introduction of the self-certification scheme for plumbing and drainlaying in 2026.
SELF-CERTIFICATION COMING JULY 2026
The self-certification scheme for plumbing and drainlaying, announced by the Government in April, is expected to start in July 2026.
The self-certification scheme will allow eligible practitioners to certify their own straightforward plumbing and drainlaying work, removing the need for these jobs to be inspected by councils as part of the building consent process.
To bring the scheme into effect, several steps are underway:
Legislative changes: Amendments to the Plumbers, Gasfitters, and Drainlayers Act 2006 and the Building Act 2004 will give the Plumbers, Gasfitters & Drainlayers Board (PGDB) legal authority to oversee self-certification.
New regulations: These will define what work can be self-certified and outline requirements for certificates of compliance.
Board notice: The PGDB will set the eligibility criteria, fees, forms, and audit requirements through a formal notice.
Expected timeline
October 2025 Bill introduced to Parliament
November 2025 Bill has first reading in Parliament
November 2025 Public submissions on the Bill are open from 20 November until 8
January 2026
March 2026 Bill expected to pass
April–May 2026 Consultation on Board notice
July 2026 Self-certification scheme expected to commence
A ROUND-UP OF THE LATEST INDUSTRY NEWS AS WE APPROACH THE END OF 2025.
‘Granny flat’ legislation passes
From early 2026, new standalone dwellings—commonly known as granny flats—up to 70 square metres will be able to be built without a building consent if: the design is simple and complies with the Building Code construction is completed or supervised by licensed professionals
homeowners notify their local council before they commence building and once it is completed.
Sanitary plumbing and drainage must be designed and built in accordance with E1, G12 and G13 Acceptable Solutions, and must also meet specific criteria. The exemption will only apply to
granny flats built after the new law and regulations come into effect. Any construction started before this will still require a building consent.
For more information, visit www.building.govt.nz and search under building consent exemption conditions for granny flats.
SHAKE UP FOR EARTHQUAKE-PRONE BUILDING SYSTEM
Around 2,900 earthquake prone buildings (EPB) will be removed from the EPB system under proposals for legislative change announced by the Minister for Building and Construction in September.
The proposed new EPB system will capture only buildings that pose a genuine risk to life in medium and high seismic zones. This category includes concrete buildings three storeys or higher, and those constructed with unreinforced masonry.
Auckland, Northland and the Chatham Islands would be removed from the regime entirely to reflect low seismic risk in these areas.
For buildings still needing some remediation, owners would no longer have to upgrade fire safety and disability access at the same time as earthquake strengthening. Local councils would also be able to grant extensions of up to 15 years to remediation deadlines.
The proposed changes follow an independent review led by MBIE, which recognised the need for a fairer balance between costs and the real risks buildings pose, while confirming that protecting human life remains the top priority. A bill is expected to be introduced to Parliament in the coming months.
The ‘granny flat’ legislation will come into effect early in 2026.
TOP PERFORMERS RECOGNISED IN 2025 PGDB EXCELLENCE AWARDS
High standards of achievement in the Certifying Plumber, Gasfitter and Drainlayer registration exams were acknowledged by the Plumbers, Gasfitters & Drainlayers Board (PGDB) in September.
Dion Philip received the Excellence Award for both Plumbing and Gasfitting,
having gained top marks in both exams.
Jidon Wang received the Excellence Award for Drainlaying.
“Top performers such as Dion and Jidong are contributors to the growth of the industry and lead by example in raising the profile and ensuring the highest professional standards within the trade,” said PGDB Chief Executive Aleyna Hall.
Turn to page 82 to read more about Jidong Wang’s journey to a drainlaying career.
TWO NEW BUILDING CONSENT EXEMPTIONS ADDED TO SCHEDULE 1
Changes to Schedule 1 of the Building Act came into effect on 23 October. They introduce two new building consent exemptions for:
roof-mounted solar panel arrays new setback distance conditions for single-storey detached buildings up to 30 square metres.
The new setback distance conditions remove setback conditions for buildings under 10 square metres and reduce the setback to a minimum of 1 metre for buildings of 10 to 30 square metres.
Download the updated exemptions guidance for Schedule 1 of the Building Act 2004 at www.building.govt.nz/assets/ Uploads/projects-and-consents/buildingwork-consent-not-required-guidance.pdf
Jidong Wang and Dion Philip, recipients of this year’s Awards of Excellence presented by the Plumbers, Gasfitters & Drainlayers Board.
BRETT CRUICKSHANK
CEO, NZPM Co-operative
Brett Cruickshank joined NZPM in 2014 as Chief Financial Officer and stepped into the CEO role in June this year. His career has largely been within the building industry, and he’s excited to work more directly with customers, suppliers, staff, and industry partners as the cooperative continues to evolve.
Brett is focused on responding to a changing market by leveraging NZPM’s national footprint and member ownership. He’s passionate about building on the co-operative’s proud history, supporting its people, and creating real value for members and customers across New Zealand.
WELLBEING SURVEY HELPING SPARK CHANGE FOR CONSTRUCTION INDUSTRY
Over 3,300 construction workers responded to this year’s MATES Construction Industry Wellbeing Survey, making it one of the largest community-based mental health studies in New Zealand.
Nearly half reported living with physical or mental health issues—more than double the national average. In an industry focused on physical safety, workers made it clear that mental health is just as critical for preventing injuries, mistakes and burnout.
Two out of three respondents said they were worried about at least one significant stressor, with exhaustion (40%) and financial strain (29%) the most common concerns. On-site, the top stressors were high workload, time pressures, ongoing demanding work, fear of mistakes, and stress among workmates.
The survey also showed where change is possible. Workers said that protective factors like whānau, faith, good teams and trusted supports improve their wellbeing.
Balancing productivity and the bottom line with worker wellbeing is not a trade-off; it is the pathway to a stronger, safer, and more efficient industry, says the summary report, which provides several recommendations about what needs to change.
MATES provides support through its 0800 111 315 helpline, one-on-one support and peer networks on site. Read the full survey report at mates.net.nz
PHOEBE COERS NAWIC Governance Board Member
Certifying Plumber, Gasfitter and Drainlayer Phoebe Coers has been elected to the Governance Board of NAWIC (National Association of Women in Construction NZ). Phoebe, who runs Master Plumbers member company Rose Line Ltd, put herself forward for the role as a woman on the tools and in business.
“I would like to help support women transition from tradespeople into business ownership,” says Phoebe. “I believe by being a part of this Board, I am able to help, guide and lead women in our industry to their very best.”
More of the good stuff to take us into the summer break.
John Hart, co-founder of the Masterton Fab Lab creative hub, used some acrylic offcuts donated by a plumber to fulfil a request to make laser-cut dividers for the medication drawers at the Wellington Free Ambulance (WFA)’s Masterton station. That led to more discussions between the Fab Lab and WFA, resulting in custom-made 3D printed holders that WFA now uses in its vehicles across the Greater Wellington region to hold the remotes used to open electronic station doors. A simple idea that could save vital seconds tracking down a missing remote in an emergency. From small acorns...
Limitless Plumbing & Gas have landed on a Northland Monopoly card! “We’re stoked to be featured alongside so many other incredible Northland businesses who keep our region thriving,” says owner Blake Patrick. A great initiative from the Northland Chamber of Commerce—and there may well be one for your region, too. A great Christmas gift idea!
Plumbuilt Plumbing Services came up with the busiest stall at Auckland’s Campbells Bay School fundraising fair in October with their Big Flush contraption that guaranteed a soaking whenever a ball hit the target. “What kid doesn’t want to flush their teacher down the toilet?” they said on Facebook
We know readers love our Dodgy Plumbing pages—but we think it’s about time to highlight the projects that make you proud to be a professional! We’ll start with this gem from Rob Bowen of Bowen Plumbing & Gasfitting in Wellington. “Looks like a mirror looking through a bunch of showers we piped up in a line at a commercial workshop,” he says.
SEND US YOUR PHOTOS AND BE IN TO WIN!
Now over to you... Email your photos to the Ed: bsellers@masterplumbers.org.nz
If your project is featured in NZ Plumber, you’ll receive a Constricta Multi Pot Grip PLUS Soudal’s premium Pureseal PVC Pipe Cement and Primer. Everything you need to keep your glue and primer secure and your connections strong!
WHEN: 24-26 JUNE WHERE: CLAUDELANDS, HAMILTON
REGISTRATIONS OPEN EARLY IN THE NEW YEAR FOR THE 2026 NEW ZEALAND PLUMBING CONFERENCE.
Get ready for the Mighty Waikato! Next year’s NZ Plumbing Conference will be held at Claudelands in Kirikiriroa Hamilton from 24-26 June 2026.
Early bird ticket pricing will be available, so keep an eye out for online registrations to open in the New Year!
Planning is already well underway for another superlative networking event for the plumbing, gasfitting and drainlaying industry.
With a mix of informative daytime sessions, guest speakers, leisure activities, and evening social events, the conference provides unmatched value for you and your business.
Plus, all the latest products and technologies will be on show at the trade exhibition, which runs throughout in the catering space.
Whether your business has been in business 40 years or four, and employs 20 or two, you are warmly invited to attend. You can be assured of a warm welcome!
“Each year, the NZ Plumbing Conference sets a new benchmark. It’s the perfect blend of industry insight, networking, and inspiration. I encourage anyone in the industry to attend—you won’t regret it.”
2025 New Zealand Plumbing Conference attendee
Accommodation has been secured at the nearby Novotel Tainui Hamilton.
Make time to visit the amazing Enclosed Gardens at Hamilton Gardens.
Awards night MC Mike McRoberts.
Conference MC Jehan Casinader.
ON THE START LINE TO SUCCESS
PRACTICAL GUIDE TO LAUNCHING A BUSINESS
Whether you’re buying an existing business or going out on your own, the early months are critical. Get it right and you’ll be laying the groundwork for a successful future. Duncan Cotterill provides guidance.
AUTHORS: KIRSTY WALLACE AND KATE MITCHELL, DUNCAN COTTERILL
Starting fresh: Building from the ground up
Starting a business from the ground up gives you control but it also requires you to establish everything on your own. That includes your brand, systems, client base, processes—and, of course, your team.
Duncan Cotterill’s commercial lawyers regularly advise plumbing companies, especially those in growth mode, so know how important it is to get your business structure right from the start. This affects how you pay tax, manage liability and grow over time.
This article provides is an overview of the three most common business structures used by plumbing businesses, and why they matter.
Sole trader
This is the simplest and fastest structure to set up. You operate the business in your own name, keep all the profits and make all the decisions. If you’re working alone and want to keep things streamlined, this is a great option.
Whilst operating as a sole trader offers simplicity and direct control, it also means you are personally responsible (liable) for debts and legal matters that arise. There is no legal distinction between you and your
business. If challenges occur, your personal assets could be at risk.
However, for many plumbers starting out independently, the advantages often outweigh these risks. Starting as a sole trader allows you to test the waters and keep your business model straightforward. Should your business grow, you can always transition to a company structure for greater protection and flexibility at a later date.
Partnership
Partnering with other plumbers can be attractive; you split costs, share responsibilities and profits. However, you also share liability, meaning you can be
HOW MASTER PLUMBERS CAN ASSIST
Demonstrating Master Plumbers, Gasfitters & Drainlayers NZ membership is a great way to build trust and credibility for your new business— particularly as you’re able to tell customers your workmanship is covered by the Master Plumbers Guarantee.
Displaying the brand in your marketing is only one of the benefits of joining. Master Plumbers has many practical resources to help you set up your business the right way.
Legal advice: Duncan Cotterill offer a free 20-minute phone consultation to Master Plumbers members. If you're thinking about starting or restructuring your plumbing business, get in touch so they can help you figure out what structure suits your business best.
Employment contracts: Master Plumbers provides up-to-date individual employment agreement and workplace policy templates, supported by Duncan Cotterill and specifically tailored for the plumbing industry.
held personally liable for the debts and obligations of the partnership, even those incurred by your partner.
Partnerships can work well when there is trust and clear communication, but things can go south when expectations don’t align. Make sure your partner can share the load to ensure you both benefit from the arrangement.
A partnership agreement is essential for covering roles, decision-making, profit splits and exit strategies. It’s not about expecting problems, it’s about having a road map if they arise.
Limited liability company
A limited liability company (LLC) is relatively easy to establish and suited for growth, making it the most popular structure for plumbing businesses.
One of the main reasons to choose a company structure is the legal separation between you and your business. A company is a distinct legal entity, which means your personal assets are generally protected from business debts and liabilities. A company structure can also make it easier to raise capital (and obtain bank lending). You can issue shares to investors or business partners, giving them a stake in the business without complicating your
HR resources: Master Plumbers has many other HR and employment resources to help you meet industry standards, including guidance documents, templates and checklists that make compliance easier.
Health & safety: Putting in place a robust health & safety system is vital for a new business. Master Plumbers has a Health & Safety Manual to help you comply, plus the Master Plumbers BWARE Health & Safety app with all the forms and reporting functions you need.
Visit the Member Toolbox at www.masterplumbers.org.nz to discover what’s available to you.
personal finances. This is much harder to do under a sole trader or partnership model. It’s also more straightforward to employ staff, manage PAYE obligations, and offer benefits, all under the company name. If you’re serious about growing your plumbing business, a company structure is worth considering from the outset, or at least planning for down the track. It simplifies succession planning, as ownership can be transferred through share sales. This makes it easier to bring in new owners or exit the business without disrupting operations. Each option has different tax and liability implications, so it’s worth getting legal advice early before you commit.
Set up your systems
Don’t wait until you’re flat out to think about how best to run the business. Get your quoting, invoicing, and job management systems in place from day one. This helps you stay organised, look professional, and get paid on time.
Hiring staff? Get it right
If you’re taking on employees or contractors, get the paperwork sorted. Use suitable employment agreements that work for your business and the type of help you need.
Health and safety obligations increase when you have staff, so make sure your procedures are documented and your team is sufficiently trained. This isn’t just about ticking boxes; it’s about protecting your people and your business (and avoiding WorkSafe investigations and fines). You’re legally responsible for your own safety and that of any staff or contractors.
Buying a business: What are you really getting?
If you’re purchasing an established business, you’re not just buying tools and a customer contact list—you’re inheriting a financial position, systems, staff and reputation. Before you commit, take a close look at what’s included. Are employment agreements up to date and accurate? Is the business compliant with licensing and health and safety requirements? Are the tools and vehicles owned by the business, or sitting in a trust or under someone’s personal name? Thorough legal and financial due diligence is important before signing anything. Think of it like a pre-purchase inspection. You wouldn’t buy a house without checking the plumbing, so don’t buy a plumbing business without checking the paperwork.
Don’t forget the essentials
There are three essential things every plumbing business needs to think about, regardless of size:
1. Insurance: Public liability is a must. If you’re operating a work vehicle or expensive equipment, make sure they’re covered too. Income protection insurance is also worth considering, especially if you’re a sole trader.
2. Licensing: Make sure your plumbers, gasfitters and drainlayers are properly registered and licensed with the Plumbers, Gasfitters and Drainlayers Board. This is non-negotiable.
3. GST and tax: If your turnover exceeds $60,000, you’ll need to register for GST. Talk to your accountant about how to manage cash flow and tax obligations.
Final thoughts
Starting a plumbing business isn’t just about buying a van and going out on the tools. It’s about building something that works, both on the job and behind the scenes. Whether you’re buying in or starting fresh, take the time to plan.
Disclaimer: The content of this article is general in nature and not intended as a substitute for specific professional advice on any matter and should not be relied upon for that purpose.
GOLDEN OPPORTUNITY
The economic downturn didn’t deter Aaron and Emma Edmondston from starting their Simply Plumbing business in Christchurch, and they encourage others to take the plunge.
WORDS: BEVERLY SELLERS PHOTOGRAPHY: DEAN MACKENZIE
It was while fossicking for gold over on the West Coast that Aaron and Emma Edmondston came up with a business plan for their new company.
“We’d gone to a pizza shop and there was a 40-minute wait,” recalls Emma. “So, we grabbed a real estate booklet and wrote down a whole lot of ideas. We’ve still got it somewhere!”
When it came to a name, they wanted to keep it simple. “No puns and not our surname, as we always have to spell that out to people,” she continues.
The result... Simply Plumbing. Aaron registered the company in October 2023 and purchased a van. He then completed all the associated start-up admin, including bank account and insurance.
He admits that, back then, the financial aspects of running a business went way over his head. “I do remember watching a lot of You Tube videos and podcasts, which is where I picked up 90 per cent of my knowledge,” he says. “The rest was experience.”
A Certifying Plumber and Drainlayer, Aaron hit the ground running thanks to
contract work from his former employer, Aquacraft, and plenty of small jobs through a listing on Builderscrack.
Within three months of setting up in business, Emma joined Aaron full time, bringing her horticultural management skills to the Simply Plumbing office role. Emma is also a keen networker, and several of the firm’s larger jobs have come through being part of BNI and Master Plumbers.
Together, they threw themselves into the business—working weekends and evenings in the early days to ensure its success.
Aaron and Emma Edmondston with Simply Plumbing team members, from left: Ollie, Miles and James. They’ve since also hired Operations Manager Brogan.
As jobs picked up, it became clear they needed help. One year on, they hired James, a qualified tradesman and good friend of Aaron. He was followed this February by qualified plumber Ollie, and then Miles, a first-year Masterlink apprentice. Their most recent hire is Operations Manager Brogan, who started with the company at the end of November.
Today, their services encompass everything from new builds, property maintenance and renovations to commercial fit outs, and they have plans to grow further.
“We started in a recession, so we’re pretty fearless,” says Emma. “We don’t know what an easy time looks like yet.”
Their ultimate goal is to have a business they can walk away from and that will improve while they’re away. To that end, Emma has made the effort to screen record, label and file all her processes and systems as a reference point for someone stepping into the office role in the future.
Aaron meanwhile loves to use ChatGPT as a sounding board for business planning decisions, including their recent purchase of a yard. By entering the right
data—properties for sale, local rates, your budget—ChatGPT does the market research for you, he says.
These days, the couple have clear boundaries in place to claim their weekends back. “The business consumed us at the beginning, so we’re very strict on that rule,” says Emma.
Asked what their advice would be to others thinking of starting out, Aaron is quick to answer. “Get your licence, save up $20k, buy a van and just go for it. If you can save an extra $10k to keep in your bank account, even better. Talk to people, join Master Plumbers and pick people’s brains.
Be a sponge.”
Qualified plumber Ollie joined Simply Plumbing in February.
Masterlink apprentice Miles and qualified tradesman James load a cylinder into one of Simply Plumbing’s three vans.
GOING OUT ON HIS OWN
Setting up his own business has enabled Jared Wood to get back on the tools where he’s happiest.
WORDS: DAWN ADAMS
Originally from Wellington, and now based in Whanganui, Jared Wood has also worked overseas in Australia, the UK, Canada and Cambodia.
He set up Bio Flow Plumbing and Gas in 2023 after managing a larger plumbing business, New Vision Enterprises, for seven years. Wanting to get back on the tools, he decided to work for himself.
Jared’s focus is on residential plumbing and gasfitting, with the occasional minor drainage project.
The Bio Flow name came to him some years ago—bio from the Greek word ‘bios’, meaning life. He says, “It’s a little abstract, but also relevant to the trade.”
Useful experience
Managing New Vision Enterprises helped prepare Jared for running his own business. During that time, they had three different business coaches, each bringing insights into how to run a business well. He says, as a tradie, it’s not always easy to go out on your own; business skills aren’t easy to pick up.
In earlier roles, Jared worked in construction for a small business in East London, where he progressed from labourer to foreman, and eventually business manager. His boss was involved in local community volunteer side-projects and inspired Jared to fundraise and volunteer in construction in Cambodia.
Challenges and rewards
Jared’s biggest lesson learned has been not to take every job that comes along. He’s selective, looks at what’s profitable—and what he enjoys.
The hardest part has been not to overcommit. He follows the under-promise and over-deliver strategy. He never fully books his weeks; there’s always space in case an emergency crops up or for admin and quoting. If necessary, he pulls jobs forward.
He says happy clients are the biggest reward. “It really makes my work life more enjoyable.”
He joined Master Plumbers for the professional backing of the brand. He was also new to Whanganui and wanted to network. He’s since attended the annual conference and several training events. The Master Plumbers fuel card and One NZ benefits are useful bonuses, he says.
Jared’s top tips for new businesses
1. Don’t overcommit
2. Price yourself to make money
3. Get good, trade-focused business advice.
The future for Jared will see him remain on the tools where he’s happiest. He enjoys mentoring small trade businesses and is in the process of creating a one-on-one consulting business for tradies.
Jared Wood of Bio Flow Plumbing & Gas in Whanganui, the business he set up in 2023.
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CONSENT APPLICATIONS and overseas building products
Three new compliance pathways are available to those wanting to include high-quality overseas products in a building consent application.
NZ Plumber provides an overview of each pathway here.
The Commerce Commission’s 2022 final report on its market study of residential building supplies concluded that competition for the supply and acquisition of key building products was not working as well as it could.
Three new compliance pathways, introduced by the Building Amendment Act 2025, aim to make it easier and more costeffective to use high-quality overseas building products.
The three pathways are:
1. Approved Products Certified Overseas
2. Building Product Specifications
3. Endorsed Standards.
The building and construction industry is familiar with existing compliance pathways like Acceptable Solutions, Verification Methods, Alternative Solutions and CodeMark product certification.
These three new pathways provide additional ways for building products and materials to comply with the New Zealand Building Code.
PATHWAY 1: Approved Products Certified Overseas
If an overseas certified product or method is recognised by the Chief Executive of MBIE (the Ministry of Business, Innovation and Employment) following an evaluation process by MBIE, it will be deemed to comply with the Building Code.
MBIE will then publish a recognition notice. The recognition notice will detail which Building Code clauses apply to the product or method and if there are any conditions or limitations of the recognition.
MBIE will monitor and review Approved Products Certified
Overseas on a regular basis, and recognition notices can be amended or revoked.
The first set of recognition notices have been published and can be used in a building consent application. They confirm that selected plumbing and drainage products certified under the Australian WaterMark scheme meet specific clauses of the Building Code.
(mandatory) Compliance pathways
Building consent applications
A building consent authority must accept a recognition notice as evidence of compliance with the Building Code, if every relevant limitation and condition is complied with.
In your building consent application, you need to include:
A copy of the relevant recognition notice
The product certificate for the recognised product (this should be accessible on the website of the product certification scheme/body)
Relevant supporting technical information, such as installation manuals.
Find current recognition notices at www.building.govt.nz/buildingcode-compliance/product-assurance-and-certification-schemes/ overseas-products-and-standards/approved-products-certifiedoverseas/recognition-notices
PATHWAY 2:
Building Product Specifications
A new Building Product Specifications (BPS) document, effective from 28 July 2025, contains specifications for building products in relation to their:
Manufacture
Fabrication
Testing
Quality control
Physical properties
Performance
Installation and/or maintenance.
The document can be used with an Acceptable Solution or Verification Method to show compliance with the Building Code. (It can’t be used in isolation.)
Acceptable Solutions and Verification Methods may cite the BPS to include relevant product specification information. Products specified must be used within the scope and limitations of the relevant Acceptable Solution or Verification Method.
Building consent applications
As long as a product complies with a standard cited in the BPS for its specific purpose, and is used in building work that complies with an Acceptable Solution or Verification Method, the work must be accepted by building consent authorities as complying with the Building Code.
Find the Building Product Specifications document at www.building. govt.nz/building-code-compliance/building-product-specifications
PATHWAY 3: Endorsed Standards
Groups of overseas standards or standards certification schemes endorsed by the Minister for Building and Construction can be used as supporting evidence of compliance with the Building Code.
From 1 October 2025, building and construction related standards issued by the following standards organisations are recognised by the Minister for Building and Construction:
Standards Standards Organisation
ISO International Organisation for Standardisation
IEC International Electrotechnical Commission
BS British Standards Institute
ANSI American National Standards Institute
AS Standards Australia
EN European Committee for Standardization
ASTM American Society for Testing and Materials
ICC International Code Council Standards
CIE International Commission on Illumination
CSA Canadian Standards Association
Building consent applications
Endorsed Standards can be used as supporting information in a building consent application. However, building consent authorities will still need to verify that the building work complies.
Find more information at www.building.govt.nz (type Endorsed Standards in the search bar).
Recognition of Overseas Products and Standards Guidance
USEFUL RESOURCES
Find videos, step-by-step guides and infographics on the new overseas product pathways at building.govt.nz
Master Plumbers, Gasfitters & Drainlayers NZ thanks the following Partners for their support:
MEMBER BENEFIT
FUEL UP FOR SUMMER
Getting away for a Kiwi summer break? Save on fuel costs with your Master Plumbers Mobil and Waitomo Fuel Cards!
You’re never far from somewhere that accepts the Master Plumbers Mobilcard, with over 350 acceptor sites in New Zealand. Just fill up and pay with your Master Plumbers Mobilcard to receive:
12 cents (inc GST) per litre discount on petrol and diesel at the pump price OR 20 cents (inc GST) per litre discount on diesel at the national price.
With the Master Plumbers Waitomo Fuel Card, you always pay the lowest price for your fuel. Your discounts will be based on the national price, which changes weekly. You pay the Master Plumbers tailored commercial rate, or Waitomo’s everyday low pump price—whichever is cheaper.
Members receive a weekly Waitomo email with the Master Plumbers national rate.
For more information or to apply for a Master Plumbers Mobilcard and/or Waitomo Fuel Card, go to: www.masterplumbers.org.nz/Web/Web/Member-Benefits-Discounts Happy travels!
Enjoy significant member savings on petrol and diesel with the Master Plumbers Mobilcard and Waitomo Fuel Card.
WISHING ALL MEMBERS A WONDERFUL CHRISTMAS BREAK AND WE’LL BE BACK WITH ALL THE LATEST UPDATES FROM MASTER PLUMBERS IN 2026!
Advocacy update
Master
Plumbers
response to PGDB fees and levy consultation
Master Plumbers has provided feedback to the Plumbers, Gasfitters & Drainlayers Board (PGDB) on its proposed fees and disciplinary and prosecution levy for 1 April 2026 to 31 March 2029.
The PGDB is proposing no changes to the overall fees or levy amounts—only an adjustment to how the total levy is split between the disciplinary and prosecution components.
“Whilst we acknowledge that the PGDB has proposed no increase to the fees or the total levy in its review, we note the need for fair and balanced fee structures across all regulated trades,” says CEO Greg Wallace. “Electricians and builders, for example, benefit from larger practitioner numbers, which help spread regulatory costs, as well as government support and the electricity levy.”
Master Plumbers also stresses the importance of avoiding new financial burdens arising from the self-certification regime, and suggests the need to explore a business ownership licensing model to better align with future regulatory approaches. Members can view the Master Plumbers submission at www.masterplumbers.org.nz
Lead-free information and customer resource
With the May 2026 deadline approaching, make sure you’re in the know about the upcoming lead-free plumbing product requirements—and tell your clients too. Master Plumbers has information for installers on its website and has developed a one-page fact sheet for members to attach to their customer quotes.
Find the information and fact sheet at www.masterplumbers.org.nz under Advocacy.
EMERGENCY CALLOUTS FEATURE ADDED TO WEBSITE
Consumers can now filter search your member business by Emergency Callouts when using the Find a Plumber search tool on the Master Plumbers website. If you offer an Emergency Callout service, make sure you sign into the website and update your company profile to reflect this. Need a hand with your website profile? Call the friendly Master Plumbers team on 0800 502 102
Give your customers the new Master Plumbers lead-free product fact sheet.
NEW PŌKENO PIPE FACILITY FOR ALLPROOF
Allproof’s new Pōkeno manufacturing plant is now fully operational, marking a significant step forward in the company’s commitment to local production and industry innovation. Purpose-built to strengthen New Zealand’s supply chain, the facility manufactures PVC DWV pipe, providing the market with a genuine quality option proudly backed by the trusted Allproof brand.
Equipped with advanced extrusion technology, the Pōkeno plant represents Allproof’s ongoing investment in the plumbing and drainage industry, focusing on NZ manufacturing, product innovation, efficiency, and quality assurance. The facility enhances local manufacturing resilience while reinforcing Allproof’s long-standing reputation for delivering reliable, high-performance products supported by exceptional service.
All products manufactured at Pōkeno are WaterMark certified to AS/NZS 1260, reflecting an unwavering commitment to quality. The PVC DWV pipe range produced at the plant continues to expand as Allproof increases manufacturing capability and capacity through ongoing development and investment.
WELCOMING NEW GOLD PARTNER: Davey
A local brand with more than 90 years of expertise
Davey is a local brand, headquartered in Melbourne, where they design and manufacture an extensive range of pool, pump and water treatment products. They also have a warehouse and support office in Auckland with a team of 35 serving their comprehensive Davey Master Dealer and Merchant Distributor network across New Zealand.
Committed to innovating to solve consumer challenges
Davey has been a leader in pump and water solutions for more than 90 years—in Australia, New Zealand and around the world. Their commitment to new product development and innovation means they regularly bring new products to the market that enable plumbers to provide customers with more efficient, easier to use, connected, quieter solutions for water pressure and management, pool care and water treatment and filtration.
Most recently, Davey have launched an intelligent controller for pools (Davey ChloroMatic Lifeguard), a universal fit premium pool pump (Davey EnduraFit), the Davey DynaDrive PRO—an advanced all-in-one water pressure system for homes, ag and light commercial—and the Davey EvoDrive, which is an affordable, easy to install plug and play variable speed household pump.
Not just domestic solutions
Whilst Davey traditionally serviced the domestic water pumping, water treatment and swimming pool and spa markets, in the past two decades they’ve expanded their focus and product portfolio to include the commercial pumping, irrigation and commercial pool markets, and have designed and delivered a number of state-of-theart water treatment and management solutions in New Zealand, Australia and the Pacific Islands.
Their customers Depend on Davey every single day to provide perfect water pressure, healthy drinking water, protection from fire and flood, clean, relaxing pools or spas, or water to run farms or businesses... which is why they support their products with industry leading warranties and strong technical expertise—either through their reseller network or directly.
For more about their extensive product range or to find a Davey Master Dealer or Merchant near you: 0800 654 333 www.Daveywater.com
The new facility manufactures PVC DWV pipe, WaterMark certified to AS/NZS 1260.
Allproof’s production capability has expanded with the opening of its new facility in the Waikato town of Pōkeno.
WORKING TOGETHER TODAY FOR A MORE SUSTAINABLE TOMORROW
At Hydroflow, sustainability is more than just technology, it’s about people, practical thinking, and long-term commitment. For over 40 years, Hydroflow has been a trusted name in water and gas technology across Australasia, supporting five major market sectors. The company’s reputation is built on technical expertise, innovation, and collaboration; values that also guide its environmental efforts.
Hydroflow’s people-first approach to sustainability was recently recognised at Fieldays, where the company received the 2025 Sustainability Award – Large Business for its proactive efforts to minimise environmental impact throughout the event.
Sustainability was a priority from planning through to execution. Every aspect was thoughtfully managed: all stands recycled their own water, visitors were encouraged to refill bottles at a Watt’s Hydroguard UV-Filtered station, and the café operated entirely plastic-free, using reusable utensils. Staff also carpooled and prepared meals together to reduce waste. Notably, nearly all
waste materials, including coffee cups, lids, plates, and even refuse sacks, were fully compostable.
Hydroflow’s sustainability strategy is grounded in practical action. As CEO Kathryn Sixton explains: “Environmental stewardship is at the heart of our operations. Lead-free initiatives, waste reduction, and responsible sourcing are central to our ongoing efforts.”
The company has begun its transition to utilising hybrid electric vehicles, which has already reduced fleet CO2 emissions by over 12.5%. In the warehouse, 80% of machinery is now electric, with plans to reach 90% soon. Hydroflow is also tracking waste, LPG usage, printing, and energy consumption to establish data driven baselines that will guide future sustainability initiatives. By combining smart technology with everyday actions and a committed team, Hydroflow is showing that true sustainability is a shared responsibility—one that starts with people and grows through practical, thoughtful choices.
WELCOME
A warm welcome to new Master Plumbers member businesses:
AJ Withrington Plumbers Ltd
Auckland
Deluxe Plumbing & Gas Ltd
Auckland
Hydrolink Ltd
Auckland
Joyce Plumbing & Gas Company Ltd
Auckland
Luxton Plumbing Ltd
Auckland
Pivot Plumbing and Gasfitting Ltd
Auckland
Precise Plumbing and Gas Ltd
Waikato
Sidhu Plumbing and Gas Ltd
Waikato
Tapped Plumbing and Gas Ltd
Waikato
Plumbing Systems 2019 Ltd
Bay of Plenty/Coromandel
Volcanic Plumbing Ltd
Volcanic Plateau
Effluent Management Systems 2025 Ltd
Hawke’s Bay
Gijima Ltd
Hutt Valley/Wairarapa
Coastlines Plumbing and Gas Ltd
Wellington
Crofton Plumbing
Wellington
Drainage Control NZ Limited
Wellington
Ka Pai Plumbing
Wellington
Kinley Plus Ltd
Wellington
Pipe Down Plumbing and Gas Ltd
Wellington
PipeX Ltd
Wellington
BC Plumbers (2018) Ltd
Canterbury
Bluff Plumbing Services Ltd
Southland
WANT TO JOIN?
Master Plumbers is here to support all businesses in the plumbing, gasfitting and drainlaying industry. Members are Quality Assured and backed by the Master Plumbers Guarantee. We offer a wide range of business resources, health and safety, employment, legal and technical support, plus training and member discounts—and we advocate for our members as a collective industry voice. Get in touch today!
Hydroflow received the 2025 Sustainability Award –Large Business at Fieldays for its efforts to minimise environmental impact throughout the event.
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SCAN TO LEARN MORE
TCOMMUNITY & CONNECTION
Andrea Lovell, winner of the 2025 Jackson Women in Plumbing Award, talks to NZ Plumber about her approach to office management at Heron Plumbing in Auckland—and why she’s behind a new initiative to connect women in admin roles.
he office is the engine room of a plumbing business. No one knows this better than Heron Plumbing co-owner and Office Manager
Andrea Lovell, the powerhouse behind this Auckland company’s HR, admin, payroll, marketing, and sponsorship functions for the past 14 years.
As with any good engine room, streamlined systems are critical. “Processes are the most important thing you need in place to run your business well,” says Andrea.
Why systems matter
“When we took over Heron Plumbing, it was my husband Dale’s dream, not mine,” she continues. “I’d never done accounts, payroll or HR before. I made sure I had the support I needed for the company to run smoothly and for us to get where we wanted to.
“Husband and wife teams are expected to know so much, particularly when starting out—but you don’t need to know everything if you have good support.”
Dale has been at Heron Plumbing for 45 years, having started as a labourer at the age of 14 in 1980 for original owner Bryan Heron. Bryan had established the business in 1961, signing up for Master Plumbers membership the same year.
Andrea says their membership continues to provide great support, particularly in the HR space, with “amazing” resources and Master Plumbers People and Culture Manager Lisa Duston on the end of the HR Helpline to discuss any specific employment issues.
The first software system Andrea introduced to the business was Simpro, and the difference was immediate, she says. “We increased staff and turnover but have never needed to hire an additional member of staff in the office, even during peak times.”
Sharing the office space with Andrea and Dale are Estimator Brad Cadman and Administration Manager Suzanne McLeod, who is the first point of call for customers, and handles maintenance work bookings and debt collection.
Thanks to the Heron Plumbing ‘Bible’—a living online document recording all office processes—Andrea and Dale were able to travel overseas for seven weeks earlier this year, knowing that Suzanne could seamlessly take up the slack.
They also enlisted the help of daughter Mackenzie, who is in the final year of her marketing degree at Otago University. “She knows how our business runs, as she’d helped us in the school holidays,” says Andrea.
Andrea spent a week showing Mackenzie the ropes of their Smartly payroll system, which she says is easy to use and great for trades businesses with changeable hours. Her daughter took to it like a duck to water
and had the reassurance of knowing a helpdesk was available if she needed support.
Passion for training
From its Henderson base, Heron Plumbing provides commercial and domestic maintenance and contract services across Auckland. Its current team of around 20 includes six apprentices, all sourced through Masterlink. In boom times, that number can rise to 12.
“Dale has a passion for apprentice training, and we’ve always supported Masterlink,” says Andrea, who plays a crucial role in mentoring and guiding the company’s apprentices.
“Training apprentices can be hard work at times, but you’ve got to be willing to put in the effort. Masterlink is there to help if we or the apprentices have any issues. It’s good having a third party involved and they have everything in place to support you with apprentice payroll, HR and wellbeing.”
With many of their apprentices of a similar age to the Lovells’ three children, Andrea can relate to them like family, helping them navigate both professional and personal challenges. When it comes to job queries, she encourages them to call with a potential solution rather than a problem.
“It is part of the role of an employer to set your expectations and teach them to think for themselves,” she says.
Connecting women
Outside the workplace, Andrea relishes the connections she has with other women working in plumbing business admin roles. This year, she and Kerryl Bawden from Ben Mayne Plumbing came up with the idea to hold an Admin Ladies Lunch, connecting women in plumbing business office roles from across Auckland.
WORDS: BEVERLY SELLERS
Andrea Lovell’s advice to others in office management roles is to surround yourself with support—whether that be from colleagues or software systems.
Photograph: Steve Meadows
Their first successful event, held in July, was followed by a second in early December, combining a pre-Christmas lunch with a Rheem factory tour— and more are planned for 2026.
“We want to make sure that no one feels isolated, and we plan to hold them four times a year, alternating supplier presentations with guest speakers. We’d love to see similar events in every region.”
Sports sponsorship
Heron Plumbing is also deeply connected to their local West Auckland community. “We want to put back into the community that supports us,” says Andrea of their sponsorship of local sports clubs, including the Waitemata Rugby Football Club.
As a trustee of the Don Oliver Youth Sport Foundation, she also supports pre-elite West Auckland athletes between the ages of 14 and 21. Her role includes handling the scholarships and accounts and organising inspirational guest speakers.
Sport and fitness have always been a big part of Andrea’s life, having played badminton at representative level as a teenager. She now walks 10km every morning to set herself up for the day. “It
gets the endorphins going and is good for your mental health.”
The company likes to take on apprentices who enjoy sport, too, as it shows dedication to training and a good team mentality.
It takes a community
Andrea is the first to admit that the Auckland economy has been tough in the post-Covid years, but she says Heron Plumbing have seen it all before, and they know to ride the storm by keeping doing what they’re doing—and doing it well.
She and Dale took advantage of the Covid lockdowns to work on their business. This included looking at the values most important to the company and their dealings with customers. These were whittled down to Community, Respect, Can Do Attitude, Leadership and Reputation. Community comes top of the list and applies to the plumbing industry, their local community, and their own team, who they treat like family. “Your employees are your greatest asset, so you’ve got to treat them well,” she says.
Polymer Transition Fitting
Equal Tee
Andrea with her 2025 Jackson Women in Plumbing Award and members of the Allproof Industries team, Alexander McIntyre, Jacinta Robertson and Adam Jackson.
OUT & ABOUT
Recent Master Plumbers branch activities have included plenty of regional award celebrations.
Te Ara Wāhine – pipeline for courage, confidence & connection
The inaugural Te Ara Wāhine event was held at the Millennium Hotel in Rotorua in mid-October. This three-day gathering was the vision of Sarah Jamieson, co-owner of BOP Plumbing & Gas, and brought together a diverse group of wāhine from across Aotearoa to share knowledge, build relationships, and invest in themselves and their plumbing businesses.
Topics covered by speakers included finding balance between business, family and self; strategies for overcoming selfdoubt; navigating HR and workplace challenges; financial acumen; and mental fitness and holistic wellbeing. Participants also joined discussions on use of AI in businesses, and pathways to governance.
Connection and celebration were key themes. On the first night, attendees
cruised Lake Rotoiti aboard The Airstream Project, enjoying drinks, nibbles, a soak in the Rotoiti Hot Pools, and dinner under the stars. The second evening brought everyone together for a shared dinner at the hotel, and Friday morning wrapped up with a champagne breakfast and an open kōrero about the future of this growing network. The resounding feedback? “We can’t wait for the next one.”
“Te Ara Wāhine is more than an event— it’s a movement,” says Sarah. “Join us to invest in yourself, build meaningful connections, and take away skills to elevate your business and your confidence.”
The 2026 Te Ara Wāhine event will be held in Rotorua from 14-16 October Keep an eye out for more details.
Te Ara Wa-hine is designed to uplift, connect and empower women in the plumbing industry.
Acknowledging excellence in the Volcanic Plateau
Award winners and graduates were celebrated in October at the 2025 Volcanic Plateau Branch Awards Night at Rydges Rotorua.
“What a fantastic night—full of great company, plenty of laughs with Ben Hurley, and some inspiring recognition of the incredible people in our industry, including our graduates,” say the executive team at the Volcanic Plateau Master Plumbers. “A special thank you also to our business partners for their ongoing support, and to everyone who gave their time to assist with the judging process.”
Congratulations to new graduates Apache Davidson, Lawrence de Lautour and Zac Anderson in Plumbing & Drainlaying; Tukairangi Pitiroi in Plumbing; and Jordan Dibley in Drainlaying.
And the 2025 winners are...
Volcanic Plateau Master Plumber of the Year: McBeth Plumbing & Gas
Volcanic Plateau Masterlink Apprentice of the Year: Tukairangi Pitiroi
Contribution to the Industry: Kevin Pitt
Training Leader of the Year: Simon Wallace
Most Outstanding Certifying Tradesperson: Logan Hirst
The Most Outstanding Tradesperson: Theo Petrides
Woman in Plumbing Award: Nina Andrews
Best Fourth Year Apprentice: Noah Allibone
Best Third Year Apprentice: Sam Baldwin
Best Second Year Apprentice: Kade Waiariki
Best First Year Apprentice: Triton Conroy
Comedian Ben Hurley entertained the crowd.
McBeth Plumbing & Gas is the 2025 Volcanic Plateau Master Plumber of the Year.
2025 Wintec Apprentice
of the Year
Rhys Kimber with the team at Soda Plumbing and Gas.
Waikato winners in 2025
It was a full house at the Wintec Atrium for the 2025 Waikato Master Plumbers Awards Night in September. Congratulations to all the winners and finalists on the night, including Optiplumb, 2025 Waikato Master Plumber of the Year! And a huge thanks to all the awards sponsors.
And the 2025 winners are...
Waikato Master Plumber of the Year: Optiplumb
Wintec Apprentice of the Year: Rhys Kimber
Waikato Masterlink Apprentice of the Year: Alex Bae
Training Leader of the Year: Paul Stephens of Taumarunui Plumbing
Industry Excellence Award: Michael Owens
Outstanding Services Award: Helen Mitchell
Personal Growth and Development Award: Daniel Hallam
Women in Plumbing Award: Amanda Capel
Most Outstanding Plumber: Cody Hall
Most Outstanding Gasfitter: Neil Warriner
Most Outstanding Drainlayer: Jeremy Wharehinga
Best all Round Completed Year 4 Apprentice: Keegan Calkin
Best all Round Completed Year 3 Apprentice: Raphael Smith
Best all Round Completed Year 2 Apprentice: Mason Tombleson
Best all Round Completed Year 1 Apprentice: Jared Mark
Zarna and Duncan Leask of Optiplumb, the 2025 Waikato Master Plumber of the Year.
More than 190 people attended the 2025 Waikato Master Plumbers Awards Night in Hamilton.
A magical kids’ Christmas
The Wellington Branch hosted 50 kids, from six months to 11 years, at Para-Plimmerton Rugby Club for a fun-filled Christmas morning.
The children made reindeer headbands, beaded mini wreaths and mini tinsel Christmas trees, and tackled a 40mm pipe station with bends and offcuts to spell ‘XMAS’. A balloon artist crafted Christmas swords and bunnies, while a face painter kept a steady queue busy. After story time, Santa— aka George Chambers of Mander Plumbing— handed out carefully chosen presents, from Nerf guns and trucks to baby dolls and Lego kits!
A special thanks to Jud Harriss and his team of staff and family for creating another magical, memorable morning.
Mac McKenzie Awards in the South
A great night was had in October at the Mac McKenzie Trust Apprentice Awards, hosted by the Master Plumbers Southland Branch. Seventy guests were there to acknowledge four apprentices receiving awards for excellence—two for apprentices still in training and two for those who have recently completed.
Along with their certificates, award recipients received a share of nearly $6,000 awarded by the Trust to help them further their plumbing, drainlaying and/or gasfitting careers.
The Trust was formally set up in 1996 to acknowledge Mervyn ‘Mac’ McKenzie, a legendary tutor at the Otago Polytech until his tragically early death in a hang-gliding accident in 1975.
Guest speakers on the evening included Mac’s son Steve McKenzie and Georgia Simeon, a Masterlink apprentice and NAWIC award finalist.
The Trust acknowledges the ongoing support of the Southland, Otago and Queenstown Lakes Master Plumbers Branches, along with Master Plumbers and Masterlink.
Entries are now open until 26 June for the 2026 Mac McKenzie Awards. Nominations can be made by employers, training providers or workmates. Entry forms are available from the Trust Secretary Ray Galt: info@macmckenzieawards.nz
The 2025 Mac McKenzie Trust Award winners are, from left: Samuel Cronin from Otautau; Rory Read from Wanaka; Riley Tipu from Invercargill; and overall winner Taylor Homer from Lawrence.
Mac McKenzie’s son Steve (top right) with some of Dunedin tutor Mac McKenzie’s former apprentices, who completed their training 50 plus years ago. Back row, from left: Ray Galt and Brian Haldane; front row, from left: Roger Herd, Neil Burrow, Gerald O’Connell and Peter Jackson.
Introducing Greens Tapware’s new Lead Free Trade Ranges. Marrying design with functionally these ranges are both stunning and highly practical.
Greens Tapware - designed and engineered in NZ since 1935 – fostering the plumbing industry today for a bright future tomorrow.
A MASTERLINK
WRAP FOR 2025—HAPPY HOLIDAYS!
Looking back—and ahead
It’s been a massive year and, as we close out 2025, it’s a good time to reflect on what’s worked, what’s changed, and what’s ahead for 2026.
The year has raced by, but with the time left before Christmas, it’s worth asking: what will you focus on now to set yourself up for a strong start to the New Year?
A few learnings from 2025 to consider
1. From reactive to intentional
Even with everyone’s best efforts, there will be things that didn’t quite get off the ground this year. The question is, why? One of the biggest challenges remains shifting from being reactive to being more deliberate or intentional about the outcomes we want.
2. The power of diversification
This year has reinforced how vital it is to have more than one source of revenue. Businesses that diversified have generally weathered the economic
“With work pipelines expected to grow next year, a shortage of skilled workers is on the horizon.”
Rhys Nimmo General Manager, Masterlink and Master Plumbers
headwinds better than those relying on a single income stream.
3. Thriving vs surviving 2025 was meant to be the year to thrive—though for many in the construction industry, it hasn’t quite played out that way. Like every downturn, things will
JOIN NAWIC FOR FREE!
Masterlink apprentices can now join NAWIC (National Association of Women in Construction) NZ and have their membership covered by Masterlink. NAWIC’s 13 branches across Aotearoa host meetings, site
visits, workshops and social events throughout the year. Members come from all corners of the construction industry, from tradies and crane operators to engineers, project managers and business
eventually turn around, but the timing and shape of that recovery are anyone’s guess. As with all things, though, opportunity meets preparedness, and those that are business ready will lead the recovery in whatever form it takes.
4. The right people matter most
Another standout lesson is the importance of having the right people in your business. A capable, well-directed team doing the right things at the right time builds business confidence, drives smart investment, and helps deliver the results you’re aiming for.
Get prepared for 2026
Most would agree that better times are ahead. With work pipelines expected to grow next year, a shortage of skilled workers is on the horizon—it’s happened before. Now is the time to strengthen your team’s capability, so you’re ready to make the most of the opportunities that will come with economic recovery.
owners—making it a great place to meet others in the sector.
If you’re a Masterlink apprentice interested in joining, get in touch with Master Plumbers People & Culture Manager Lisa Duston.
NAWIC members enjoying a Pink Ribbon Brunch.
MEET NADINE SAWMA PEOPLE &
CULTURE ADVISOR, MASTERLINK
Nadine joined Masterlink in May and is enjoying identifying gold-standard apprentice candidates.
Tell us a bit about your role I manage the initial stage of the apprentice recruitment process, including reviewing applications, phone screening, aptitude testing, and promoting candidate profiles to businesses. I also provide employment and wellbeing support to our apprentices.
How do you assist apprentices and host businesses?
I inform and prepare candidates, and facilitate their introduction to host business opportunities, which can be difficult for them to achieve independently. The People & Culture team also offer specialist recruitment and HR support and resources to hosts, affording these businesses more time to focus on delivering their PGD services.
Whilst acknowledging that activity levels in the sector are lower than we’d like to see, coming from an HR perspective, I
think it’s important to highlight the value of talent development and succession planning during quieter periods. When we inevitably see an upturn in engagement and volume of work, having sufficiently skilled manpower and the resources to undertake this will be essential.
What do you enjoy most about the role?
Helping the Regional Managers to align the best candidates with the right apprenticeship opportunities. It is fantastic to be part of an apprentice’s journey from the outset and to help them to get off on the right foot. And I love that I am actively contributing to the growth of the PGD workforce and wider industry.
What’s your work background?
I have a background in international recruitment in the construction and engineering trades. My most recent role was a fixed-term assignment with a large agricultural cooperative, which enabled me to develop supplementary skills and experience.
ARG: GETTING THE APPRENTICE VOICE HEARD
The latest meeting of the Master Plumbers Apprentice Representative Group (ARG) was held in October in the offices of Hamilton-based Plumbing & Gas Works—big thanks to the team for sharing your space!
ARG apprentice members Emma Fane de Salis, George McCallumClark, Jack Smith, Brooklin Toia and Georgia Simeon got together with fellow committee members Colleen Upton and Lisa Duston to talk about what’s happening on the ground for apprentice training. Topics discussed included exam preparation and fees, and what’s happening around the various learning providers.
Special mention was made of George’s recent visit to Parliament with Master Plumbers CEO Greg Wallace to speak at the Education and Workforce Committee Select Committee about current challenges for apprentices. Some of the other ARG members had also recently met with the Plumbers, Gasfitters and Drainlayers Board.
At the meeting, the apprentice members were introduced to Plumbing & Gas Works Director and Contract Manager Jacob Smith, who sits on the Workforce Development Council’s PGD Strategic Reference Group with Colleen.
“We are picking up real momentum in getting some improvements and good feedback from apprentices throughout the country,” said Colleen of ARG’s positive progress.
Tell us a bit about you
With Kiwi, English, and Middle Eastern heritage, I am a bit of a cultural cocktail! I live in Christchurch with my husband, who’s also Middle Eastern, and two daughters. It’s fortunate that I enjoy regular boxfit training as, in a family of extroverts (and in true Mediterranean style), I spend most of my spare time hosting or attending social gatherings centred around food!!
ARG apprentice members (from left) Brooklin Toia, Jack Smith, George McCallum-Clark, Emma Fane de Salis and Georgia Simeon got to enjoy Plumbing World’s 2025 Young Plumber of the Year National Final while up in Hamilton for their latest meeting.
Masterlink milestones
WELCOME
Nau mai, haere mai to our new or returning Masterlink apprentices:
Joseph Poto
Plumbcraft, Auckland
Victor Ah Yuck
PGD Plus, Auckland
Ciaran O'Berg
Te Aroha Plumbing & Drainage
Christopher Du Plessis
Bassett Plumbing & Drainage, Auckland
Pita Hufanga
Bassett Plumbing & Drainage, Auckland
Reekie Konelio
Bassett Plumbing & Drainage, Auckland
Oliver McCulloch
Mains Plumbers, Dunedin
Joel Megraw
Tauranga Hardware & Plumbing
Caide Bezuidenhout
Justin Time Plumbing Services, Dunedin
Anaru Te Maro-Bryant
Bowen Plumbing & Gasfitting, Wellington
Max Henry
Aqua Pro Plumbing & Drainage, Christchurch
Jacob Bentley
Elite Home Plumbing, Auckland
Corey Betham
Haszard Plumbing and Gasfitting, Auckland
Big thanks to your host businesses!
QUALIFIED!
Huge congratulations to all recent Level 4
NZ Certificate recipients:
Plumbing & Drainlaying: Ash Jackson, Matthew Leishman and Jacob Hooker
Plumbing: Hera Eruera, Tukairangi
Pitiroi and Jordan Dibley
Gasfitting: Caleb Foster and Shane
Hazelden
Drainlaying: Bria Noble, Joshua Marshall and Jared Mark.
SUMMER STYLIN’ FOR APPRENTICES
Masterlink apprentices have been sent a fresh line up of summer gear to keep cool on site and off. The pack includes a water bottle (perfect for gym or beach), sunnies and even a retro legionnaire hat—the ultimate summer work fit!
Caleb Foster with Chris Fennessy from Plumbers HB. Caleb has successfully completed his Masterlink apprenticeship, having qualified in Plumbing and now Gasfitting.
Masterlink Lower North Island Regional Manager Bob McCoy presenting Tukairangi Pitiroi with his New Zealand Certificate in Plumbing. Helen Mitchell
Callum Dimond
Steve Meadows
Peter Shields
Danny Ledwith
Johnny Allen
Bob McCoy
Modelling the Masterlink summer range!
The future of energy 100 years and counting
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BOARD INTERNSHIP WHAT AN EXPERIENCE!
In 2026, there’ll be a fresh opportunity to become an intern on the Master Plumbers, Gasfitters & Drainlayers NZ Board. Here, inaugural board intern and current board member Ashley McIvor talks about her experience and why she’d recommend applying to anyone wanting to gain more governance skills.
AUTHOR: ASHLEY MCIVOR
Ihad the absolute privilege of serving as the inaugural board intern for Master Plumbers for two years until May 2025, when I had the honour of being elected to the board.
This first board intern role was just the beginning of what I hope will be an ongoing opportunity for others to step into governance— to learn, contribute and make a real impact on the future of the plumbing, gasfitting and drainlaying industry in New Zealand.
Governance experience
The role was designed to help bridge the experience gap faced by future potential directors. It provides mentoring, training and practical experience, ensuring that the intern leaves the role not only with a deeper understanding of governance, but also inspired and better equipped to seek election and serve on the Master Plumbers board.
Ashley McIvor was the very first Master Plumbers Board Intern and encourages other members to apply.
From day one, I felt welcomed. There was a robust induction process that answered many of my questions, and having the opportunity to meet and talk to each board member before my first meeting helped ease my nerves. Walking into that room for the first time, I felt a mix of anticipation and uncertainty, but I was encouraged to speak up, ask questions, and challenge the answers. That support immediately put me at ease and made me feel like a valued member of the board.
Mentorship and support
A key part of my experience was the mentorship I received, offering guidance before and after each meeting if needed. From the outset, every board member was approachable, happy to answer questions, and supportive in ensuring I could contribute effectively. Knowing I had someone to bounce ideas off and discuss any concerns with gave me the confidence to fully engage in discussions. Having that support network in place was invaluable in helping me grow into the role.
One of the most valuable aspects of this internship was the opportunity to attend and participate in all board and committee meetings. While the intern does not have voting rights, I was still respected and treated like any other board member. I was able to participate fully in all apsects of governance, gaining first-hand experience of how decisions are made and how the board functions.
“I genuinely believe that when we create opportunities for new voices to be heard, we strengthen our industry.”
My time on the board has been exceptional. I have gained an incredible amount of knowledge, strengthened my governance skills, and deepened my passion for our industry. More than anything, my experience has reinforced how important it is that Master Plumbers remains a strong voice advocating for the things that matter and making a real difference for our members.
One of the highlights of my time has been actively contributing to the development of the 2025-2028 Strategic Plan. This plan isn’t just words on paper—it’s a roadmap for the future of Master Plumbers and the industry we love. I’m incredibly excited to see the results unfold over the coming years.
Seize the opportunity
I genuinely believe that when we create opportunities for new voices to be heard, we strengthen our industry. Having an intern on the board isn’t just a ‘nice to have’—it’s a must have. It connects experience with fresh perspectives, ensuring we continue to evolve and adapt.
So, if you’re sitting there thinking, ‘Maybe one day, I’d like to step into a governance role’, let me tell you—say yes to the opportunity. Get involved. Put your hand up. Challenge yourself. Because what you gain is so much more than just a seat at the table—it’s a chance to be part of something bigger, to shape the future, and to leave our industry in a better place than we found it.
Approach every opportunity with an open mind, a willingness to contribute, and a drive to make a difference. You never know the extent of your impact until you take the first step.
Mains Pressure Indoor / Outdoor
Cylinder Range
Available in a range of sizes from 30L to 340L
All models are designed for indoor or outdoor installation*
Durable: Outer casing made from corrosion-resistant Colourbond® steel
Suitable for residential & commercial water heating applications
TOOLBOX TIP
WORKING SAFE IN THE SUN
We’re all hoping for some holiday sunshine but remember to play it safe when working outdoors in summer. Here are three simple steps.
1. Reduce sun exposure
Avoid long periods of work in direct midday sun and take regular breaks in the shade. Wear: UPF50+ rated lightweight long pants and longsleeved shirts in lighter colours with adequate air flow or ventilation hard hat with a front brim full brim hat with a neck flap if the back of your neck is exposed to the sun for long periods close-fitting, wraparound sunglasses that meet AS/NZS 1337
2. Wear sunscreen
Choose a broad-spectrum, water-resistant sunscreen of at least SPF30 (check for the AS/NZ2604 standard on the label). Apply at least 15 minutes before going outside and reapply at least every two hours.
3. Keep hydrated
Keep a water bottle nearby and drink before you are thirsty throughout the day—about 150-200ml every 15 to 20 minutes. Water is preferable to coffee, tea and energy drinks. Coffee and tea are mildly diuretic (increased need to pee) and energy drinks can have more extreme diuretic effects, which can lead to dehydration. Watch for danger signs when working in heat, such as feeling weak or dizzy, headaches, cramps, and darker coloured urine. If heat stress or exhaustion is not dealt with quickly it can progress to heat stroke. Keep it safe!
A full brim or legionnaire hat keeps the sun off your face and protects your ears and neck better than a baseball hat can.
INSIDE BUTELINE From backyard to beyond
The Buteline name has been synonymous with quality plumbing systems since the 1980s. NZ Plumber takes a tour of the Auckland manufacturing facility to discover how this New Zealand made brand grew from a backyard business to a global operation.
WORDS: JE T’AIME HAYR PHOTOGRAPHY: ROBIN HODGKINSON
Like many Kiwi success stories, Buteline had humble beginnings.
Founder, the late David Picton, crafted a clever fix in his Manurewa shed to resolve the issues the market had at the time with Dux Qest—and he turned that insight into a business.
After David’s passing in 2018, his son Llewellyn Picton took the reins as Managing Director—adding many new
ranges, sharpening production and accelerating time-to-market.
“Our focus has always been managing costs without compromising on quality,” says Llewellyn. “Our premium products are designed and made here in New Zealand, and that resonates with plumbers and endusers alike.”
Production is local, but Buteline’s reach is global: the company exports to
Malaysia, the UK, Ireland, and the Pacific, operating some sales and warehousing offshore while keeping design, R&D, and polymer manufacturing at home.
“Manufacturing here gives us strong control over costs, excellent quality control, and a fast path from concept to launch,” Llewellyn explains. “We can release a new polymer fitting in months— much faster than most competitors.”
The Buteline range
Testament to demand, Buteline has produced enough pipe to circumnavigate the globe four times (it will be five next year).
Buteline PB-1 is the original system David Picton invented. The pipe uses premiumgrade Polybutene-1 (PB-1) for hot and cold potable water. Grey fittings are moulded from a custom thermoplastic and pre-fitted with annealed aluminium sleeves. It is the only PB system in New Zealand with unchanged pipe sizing, offering flow rate advantages over other PB piping systems.
The company's Pexline—launched by Llewellyn Picton—is a more costcompetitive system, with black fittings in a custom thermoplastic and pre-fitted aluminium sleeves.
Gasline is used for gas installations, Mainline facilitates mains transitions, and Bute-Adapt connects other suppliers’ systems to Buteline.
Rapid response
Buteline designs and builds in-house— from CAD and prototyping to CNC tooling, moulding, extrusion, and assembly. This control speeds development and drives
innovation. Many advances come straight from the trade. “Our MFE1C fitting was the result of plumbers wanting a solution for tight vanity installs—and it’s now a bestseller,” says Llewellyn.
Responsiveness is key. Automation is used where it adds value, but the company avoids rigid lines. Quick changeovers and small-batch flexibility enable Buteline to produce 14,000+ items efficiently in a compact footprint, switching rapidly between SKUs as demand shifts.
“Plumbers want systems that are simple, fast, and proven — that’s what we manufacture.”
Llewellyn
Picton
Managing Director, Buteline
Trade-first culture
About 40 staff keep things humming—roughly 20 on the factory floor, five in sales plus a manager, seven in the office, and four in R&D. Many have been with Buteline for decades.
The trade-first ethos extends outside the factory. Buteline supplies product to training institutes, so apprentices learn on its system. The company also runs regular client trainings, reinforcing correct installation and introducing new fittings.
Simplicity & reliability
Simplicity and reliability are hallmarks of Buteline. PB fittings are one-piece polymer with marine-grade aluminium crimp rings factory-fitted (no separate parts like O-rings or inserts). “Cut, insert, clamp” is the quick, low-error workflow—especially useful in tight or low-light spaces.
Buteline focuses on innovating plumbing systems, not imitating—an important point of difference in today’s market.
A signature feature is the Patented SureFit™ tail, a helical guide inside the fitting. “Instead of a sight hole, which can create a stress point, SureFit gives a tactile ‘click’ when the pipe is fully seated,” says Sales & Marketing Coordinator Abhayjeet Kaler. “It holds the pipe in position, so it won’t fall out while you reach for the tool, making installs faster and more forgiving.”
About 40 staff keep things humming at Buteline’s Auckland facility, including the sales and marketing team shown here.
PB-1 pipe also brings acoustic and handling advantages. Compared with copper, PB is quieter and more flexible. Buteline uses a co-extrusion overlay for easy-ID colours: red (hot), blue (cold), green (rainwater), and lilac (recycled)—handy for installs and future renovations.
Peek at production
Buteline operates an ISO 9000-registered system. Each range is manufactured to its own certification standard; the complete system (pipe + fitting + method) is then tested to meet overall specifications, with checks at each stage.
Pipe extrusion: Warmed granules are extruded; the die forms the outside diameter, a pin forms the bore. The pipe is water-quenched without contacting the line for even cooling. A vacuum sleeve sets diameter precisely, then the pipe is marked and coiled or bundled.
Injection moulding: Grey, blue, or black polymer granules are melted by the screw’s shear, injected into steel moulds, and cooled. Interchangeable ‘tails’ create different bores and variants.
Ring manufacture & assembly:
Aluminium rings are cut, deburred, and annealed at ~400 °C for easier crimping,
then pressed onto fittings. Pre-ringed fittings withstand 3-bar handling pressure and arrive site-ready, saving time and preventing ring damage in transit.
Proof testing: Assemblies are pressuretested (often up to 1600 kPa vs ~600 kPa standard) and thermally cycled to 95°C to validate performance.
Traceability and warranty: Nuts and seal rings are locally sourced; assembly is done in East Tāmaki. Packaging carries date codes for full traceability of polymer components. Fittings carry a 25-year warranty, with an expected 50-plus-year service life.
A quality check being carried out on Buteline PB pipe.
Buteline Managing Director Llewellyn Picton (right) talking to Plastics Tooling Engineer Steve Boyd.
Buteline pipe being stored for curing after coming off the pipe extruder.
Lower-impact manufacturing
Sustainability is part of day-to-day operations. Polymer runners and sprues from moulding are re-ground and reprocessed into new fittings (zero waste from that step). Fittings are rib-reinforced rather than over-solid—maintaining strength while using less material. Energy is used wisely, with skylights providing natural light, night shifts maximising uptime, mechanical lever systems reducing pump loads, and shear heating cutting electrical demand.
Packaging now comprises ~90% recyclable cardboard, with minimal plastic and simplified print for easier recycling. Pipes must be made from virgin polymer to meet safety standards, so startup scrap isn’t re-used in pipe; the team is exploring noncritical applications (eg, clips) to capture that material.
“Efficiency and sustainability go hand in hand,” says Llewellyn. “The fewer moving parts in the process, the fewer points of failure—and the less energy you waste.”
Proudly New Zealand made
“Plumbers want systems that are simple, fast, and proven,” Llewellyn says. “That’s what we manufacture—products that make their day easier and their work look good.”
Llewellyn’s respect and appreciation for the trade are clear. “Both merchants and plumbers are the reason we start up our machines each day—to ensure they have a predominantly locally made system that’s high quality, fit for purpose, and readily available. We work hard to keep plumbers top of mind, and our mission is to make sure we all win locally,” he says.
It’s this unwavering commitment to quality that has earned Buteline multiple
COME ALONG TO THE BUTE FEST!
The annual Bute Fest invites the trade in for factory tours, food, and a behind-the-scenes look at design and manufacture. “It’s one of the biggest customer events in our industry,” says Buteline Managing Director Llewellyn Picton. “In March next year we’re expecting more than 500 guests.” It’s our ‘thank you’ to the industry.”
The 2026 Bute Fest will be held on 12 March. Contact your Buteline sales rep if you’re keen to attend.
industry accolades: Supplier of the Year 2023 by Laser Plumbing, Highly Commended Supplier 2023 & 2024 by Plumbing World, and Finalist for Trade Supplier of the Year 2025 by Mico Plumbing. Despite global cost pressures, Llewellyn is adamant the company’s future remains local. “We’ll continue to launch new systems and increase exports,” he says. “But always with the same focus: quality, innovation, and manufacturing right here in New Zealand.”
The pipe extruder plays a starring role in the production line.
Mad Mike and his Red Bull-branded drift car will be part of the action at the 2026 Bute Fest.
The Watersmart Innovation Hub launched in November, celebrating all the hard work that has gone into creating this new centre of sustainable innovation. NZ Plumber pays a visit.
When it comes to sustainability, water innovation experts Watersmart believe in practising what they preach. So, when they needed bigger premises, they decided it was a great opportunity to incorporate some of the solutions they sell to their customers.
Not only has this resulted in cost savings for their business but it lets them show people how the solutions work in a real-time scenario.
Sustainable fitout
As with any construction-related project, planning started months in advance.
As well as incorporating their own products in the build, they wanted the entire fitout to use sustainable products. They engaged Capana Group to help design the hub and put practices in place to measure their carbon emissions. By using recycled and recyclable materials wherever possible in the fitout, Watersmart managed an 86% reduction across whole-of-life carbon emissions.
Products on show
Watersmart often tell customers how their products can save them money, time and energy. By using several of their own products at the hub, they can show people first-hand how the business is saving money on water by collecting it, recycling it and measuring it.
It starts by harvesting rainwater in a range of different tanks in the front garden area. Water is captured in a SLIM CITY urban water tank and a FenceTank, which looks like a fence but cleverly
captures water inside. This can be used for non-potable use such, as washing Watersmart’s vehicles and watering their plants.
A Hydraloop unit recycles shower, handbasin and washing machine water. Having been hygienically cleaned through the system, the water can then be used for flushing toilets or cleaning.
To enable them to measure how much water they are saving, Watersmart use a solution called Flowgen. Not only can they measure and manage their water consumption, but Flowgen will send an instant alert if it detects any leaks, enabling the team to take immediate action.
Step inside
As visitors enter the building, they walk across beautifully designed permeable paving called Porous Lane.
The paving not only looks great but is 60% made from recycled tyres, making it a fantastic sustainable alternative to more traditional asphalt and concrete. The combination of materials used enable water to absorb through the surface, reducing the chance of flooding. Water is even filtered as it goes through, removing pollutants and making it better for the surrounding vegetation and stormwater systems.
The Watersmart Innovation Hub will be used for events, and individual or group visits are welcome at any time. Just contact the Watersmart team to arrange a suitable time: hello@watersmart.co.nz
Watersmart celebrated the opening of their Innovation Hub in November. The guests shown here are standing on Porous Lane permeable paving.
Several of Watersmart's own water solutions are in use at the Hub, including Flowgen to measure and manage their water consumption, and Hydraloop to recycle shower, handbasin and washing machine water.
GAS SAFETY REGS UPDATED
Gasfitters should be aware of important changes made to the gas safety regulations—and what that means for the work you do.
AUTHOR: ANTHONY CHRISTENHUSZ, SENIOR TECHNICAL OFFICER, ENERGY SAFETY | WORKSAFE
The Government recently published the Gas (Safety and Measurement) Amendment Regulations 2025, which amend the 2010 regulations.
This piece of law determines which version (ie, year) of AS/NZS 5601 gasfitters must use for gas installation work.
Existing installations
Repairs to an existing installation
Modifying, adding or altering an existing installation
New installations (ie, where there was no gas installation already present)
It does this by ‘citing’, or listing, the official standards that must be used for compliance (see Schedule 1 of the regulations).
Which
standards to use, when
On or after 13 November 2026, you will need to use a new version of the
AS/NZS 5601 standards. From this date:
AS/NZS 5601.2 Gas installations—Part 2: LP Gas installations in caravans and boats for non-propulsive purposes
The currently cited version, AS/NZS 5601.2: 2013 unamended, changes to:
The amendment regulations allow current installations to continue to exist and be repaired, so long as they are not unsafe. There is no time limit for this.
You can keep using the 2013 unamended version of the standard for any repair work. The work does need to be a genuine repair.
You can choose to use one of the new standards from 13 November 2025.
You don’t have to upgrade the parts of the existing installation to the new standard, unless they have had more gasfitting work done than a repair.
If you had already started construction* using the old version of the standard ON OR AFTER 13 November 2025, you must have it finished by 12 November 2026. If you don’t finish, ALL the work you’ve done must comply with the new version of the standard.
If you had already started construction* BEFORE 13 November 2025, you can choose to keep using the old version of the standard up to the point the installation is complete. There’s no time limit on completion for using the old standard.**
You can choose to use one of the new standards from 13 November 2025.
If you had already started construction* of a new installation/part installation to the old version of the standard ON OR AFTER 13 November 2025, you must have that work finished by 12 November 2026.
If you had already started construction* on a new installation BEFORE 13 November 2025, you can choose to keep using the old version of the standard up till the point the installation is complete. There’s no time limit on completion for using the old standard.**
The part you are working on, and only that part, must comply with one of the new standards.
All new gas installations where construction begins on or after 13 November 2026 must comply with one of the new standards.
*Construction in this sense also includes the design phase, so you can undertake work to the old standard if you’re already in the quote/tendering process.
** If you so choose, you can use one of the newly cited versions and modify the work you have already done to comply with the new standard.
Type of work
Which standard to use BEFORE 13 November 2026
Which standard to use ON OR AFTER 13 November 2026
AS/NZS 5601.2: 2020, including Amendments 1 and 2.
AS/NZS 5601.1 Gas installations—Part 1: General installations
The currently cited version, AS/NZS 5601.1: 2013 unamended, changes to:
AS/NZS 5601.1: 2013, including Amendments 1, 2, 3, and 4 OR
AS/NZS 5601.1:2022, including Amendments 1 and 2.
Gasfitters can choose which of the newly cited versions of AS/NZS 5601.1 they wish to use.
You must choose one version of the standard to use and stick to that version for the whole installation, or part installation, that you carry out. You will not be able to choose to follow some clauses from one version and other clauses from the other version.
Unsafe installations
If something is unsafe, all the usual requirements apply in relation to if you find something in the installation that is unsafe. You can’t leave the unsafe part connected to the gas supply if you have done work on the installation and if the customer doesn’t want you to repair it.
If the customer does give you permission to repair the unsafe part, then the repair can comply with the old version of the standard. Remember, if you haven’t performed gasfitting on the installation, you have no legal authority to disconnect the installation if the customer doesn’t give permission for a repair.
So, if you go for a quote and the customer doesn’t like your price, then you must leave the installation alone. The best bet in this situation is to notify the customer of the danger, using the forms on the WorkSafe website.
Electrical work
Gasfitters and plumbers who also hold licenses issued by the Electrical Workers Registration Board to perform prescribed electrical work—for example the associated trade licence— should also take note that the Electricity (Safety) Regulations 2010 have been amended by the Electricity (Safety) Amendment Regulations 2025. You can find more about that in electrical specific guidance.
Sign up to the Energy Safety newsletter to stay informed: www.worksafe.govt.nz/ about-us/news-and-media Get more information relating to the amendments, as it is developed: www.worksafe.govt.nz/home/subscriptions
From 13 November 2026, you will be required to use a new version of the AS/NZS 5601 standards—and you can choose to do so now.
ADDITIONAL MODIFICATIONS
The Government decided to make some further modifications to the amended AS/NZS 5601.1 general installations standards through wording in the citations, as follows. Their use is subject to the below:
AS/NZS 5601.1.2013, including Amendments 1, 2, 3, and 4
Modification wording
In clause 4.7.3, delete “compression joints, union joints”
What this modification does
This allows jointing compound* to be applied to the face of a copper flare, olive, and galvinised steel mac union. This jointing compound can still not be used to compensate for ill-fitting joints.
Delete clause 5.1.8 This also allows jointing compound* to be applied to a compression joint.
In clause 6.6.5, final paragraph, after “certified”, insert “or endorsed”
This now requires a regulator to be fitted to an endorsed appliance as well as to a certified appliance.
*In all cases, if you choose to apply jointing compound, it must be a proper jointing compound that is non-setting. A setting thread sealant or silicone cannot be used, as it is unsafe.
AS/NZS 5601.1:2022, including Amendments 1 and 2
Modification wording
In clause 6.6.5, final paragraph, after “certified”, insert “or endorsed”
What this modification does
This now requires a regulator to be fitted to an endorsed appliance as well as to a certified appliance.
The
AS/NZS 3500 Standard
has received a facelift. Sean Carroll explores what the changes mean for the industry and for plumbers on the tools.
WORDS: SEAN CARROLL, EDITOR, PLUMBING CONNECTION
Alot of the changes in the 2025 edition of the AS/NZS 3500
Plumbing and Drainage Standards are minor, sometimes only clerical, but they are changes nonetheless, and it’s important that plumbing professionals become familiar with the changes.
The WS-014 Technical Committee is responsible for updating AS/NZ 3500, and committee chair Tom Roberts says a lot of the changes were made following extensive research and international experiences.
“The key driver for change for this edition of the Standard was following industry feedback and project proposals,” he says.
“The vast majority of the changes in the 2025 edition of AS/NZS 3500 are focused on ensuring that the Standard keeps pace with common industry practices and provides clear, minimum necessary provisions to ensure that plumbing and drainage systems continue to protect the health and safety of the community.”
The updated standards reflect advancements in plumbing technology, safety measures and environmental considerations.
SOME NOTABLE CHANGES INCLUDE:
Flexible hose assemblies
Flexible hoses bursting is unfortunately not uncommon across Australia and New Zealand, with several issues often resulting in their premature failure.
New requirements have been included for specific categories of flexible hoses to be used in particular scenarios, such as submerged, cold water or heated water applications. These hose categorisations align with the product specification AS 3499 Water supply – Flexible hose assemblies, which separates hoses into four classifications.
There is also a new requirement for isolation valves to be used prior to the
Most of the changes in the 2025 edition of AS/NZS 3500 are focused on ensuring the Standard keeps pace with common industry practices.
connection to taps and mixers with flexible hoses.
Backflow prevention
There have been some minor changes relating to atmospheric vacuum breakers (AVB) to align with international practice and the latest edition of AS/NZS 2845.3:2020 Water supply – Backflow prevention devices, Part 3: Field testing and maintenance of testable devices. These changes amend the categorisation of these devices from non-testable to testable and allow their use in high-hazard applications. AVBs are now an option that can provide a cost-effective solution for backflow prevention.
Waterless urinals
After many years of research, new provisions for waterless urinals have been developed and included in the 2025 revision.
These new provisions seek to reduce the likelihood of struvite buildup within the sanitary drainage system by providing a number of design options to flush the system (not the urinal) during normal operation.
Stormwater drainage
Updates to the design provisions for eaves gutter overflow and valley gutter design have been included in AS/NZS 3500.3.
Vacuum drainage
Polypropylene pipes and fittings have been listed as a new, optional material for vacuum drainage systems, providing practitioners with additional material choice.
Miscellaneous appliances
To ensure the Standards can keep pace with the rapid rate of innovation for water-using or waste-discharging appliances, new general provisions have been included to ensure all the appropriate considerations are made to accommodate the connections from an appliance to the water service or to discharge to the sanitary drainage or stormwater systems.
Multi-building developments
Greater clarity is provided on the sanitary drainage provisions applying to systems with three or more residential buildings. These amendments focus on the provision of inspection and maintenance shafts, drainage system ventilation and appropriate protection from sewage surcharge and overflow from blockages.
Rainwater harvesting
Whilst the installation of rainwater harvesting systems has been common
practice in Australia and New Zealand for many years, there have never been clear deemed-to-satisfy provisions included in AS/NZS 3500.
Tank design and installation provisions have been included in AS/NZS 3500.1, and rainwater harvesting provisions, including charged systems, in AS/NZS 3500.3. These provisions are applicable in New Zealand only; however, Australian practitioners can use these provisions through a Performance Solution in accordance with the National Construction Code (NCC).
MORE INNOVATION AHEAD
There’s much more work to be done, adds Tom Roberts. “A significant amount of work has been put into the publication by all the committee members on WS-014. It’s fantastic to see the amount of innovation happening in the plumbing and drainage industry, and we are seeking several project proposals being submitted by the industry. I see some exciting focus areas for the next revision.”
The 2025 versions of the AS/NZS 3500 Standards are now available through Standards New Zealand or your PGDB trade log-in.
THE ROLE OF STANDARDS IN GRAVITY WASTEWATER PLUMBING
Examining the role of the AS/NZS 1260:2017 PVC-U pipe product Standard in delivering successful gravity wastewater
plumbing.
AUTHOR: FRANK O’CALLAGHAN, NATIONAL TECHNICAL MANAGER, IPLEX PIPELINES NZ
Durable, long-term performance and safe, reliable function of gravity drainage and waste plumbing pipe systems are vital to our society and daily way of life.
Every time we draw water for our morning coffee, step into the shower, or flush the toilet, we require the plumbing pipe system supporting these functions to perform—the drinking water to flow, and the wastewater to be carried safely away.
Each aspect of achieving this function in practice is driven in legislation by the Building Act 2004 and supported by the Standards referenced in the New Zealand Building Code— Standards that directly underpin durable and safe function of the plumbing products used, system design, product testing and installation practices.
Plumbing-related Standards referenced in Building Code documents broadly fit into two categories:
Product Standards – those that control the product itself
Design and installation Standards – those that control the application of the product.
Background to AS/NZS 1260:2017
AS/NZS 1260 PVC-U pipes and fittings for drain, waste and vent applications is referenced in the Acceptable Solutions and Verification Methods for NZBC Clause G13 Foul Water
The Standard outlines minimum requirements for the manufacture and performance of PVC-U pipes and fittings for nonpressure drain, waste and vent (DWV) applications, in both above ground and underground applications, for use by manufacturers, specifiers and purchasers of such products.
The Standard includes a minimum sampling and testing frequency plan, with defined tests for materials and product. The plan is specifically designed to validate the long-term performance and product function.
Two testing categories are required for demonstration of conformity to the Standard:
Type Testing (TT) – required at any changes in material formulation or product design
Batch Release Testing (BRT) – required at regular, defined time intervals during the product production.
Tests include product dimensions, wall thickness, material formulation, seal ring performance, fitting geometry, product stiffness, and the critical high temperature stress relief (HTSR) test.
Building Code compliance
All building work must comply with the New Zealand Building Code. Building Code Clause B2 (Durability) – Mandatory requirements define minimum durability time periods for plumbing piping and fittings—including not less than 50 years for all building elements that are difficult to access or replace.
Building Code Clause G13 (Foul Water) – Mandatory requirements include: provisions to safeguard people from illness and loss of amenity functional requirements for buildings containing sanitary fixtures and sanitary appliances performance of the plumbing system.
Independent certification—such as by SAI Global, Bureau Veritas, and other internationally recognised certification bodies—arises from rigorous ‘on site’ auditing of the manufacturer’s quality systems and product testing plan, to demonstrate full compliance with the minimum sampling and testing frequency requirements in the Standard.
Building Product Information Requirements (BPIR)
The Building (Building Product Information Requirements) Regulations 2022 include guidance for product manufacturers, retailers, importers, designers and tradespeople relating to building product information obligations mandated by the Building Act 2004.
Every importer, wholesaler, retailer and distributor should have arrangements in place with their product manufacturers to demonstrate full compliance with the minimum sampling and testing frequency plan in the product Standard.
Under the Building Act, severe penalties apply to individuals and body corporates, upon conviction, for failure to comply with BPIR, and for false claims or misleading representations in relation to building products.
About the author: Iplex Pipelines New Zealand is a leading manufacturer and supplier of high-quality plastic pipeline solutions for plumbing, electrical, civil and rural applications across New Zealand. Iplex Pipelines NZ is here to provide you with the right expertise and technical support every step of the way. www.iplex.co.nz
Iplex DWV products are manufactured to AS/NZS 1260 and are fully recyclable.
Ourwinner!2025
Congrats!
We are thrilled to announce that the winner of the 2025 Young Plumber of the Year is:
Louis Devine
Thompson Plumbing & Gas Ltd
Along with the title, he has also won a trip for two to beautiful Niue in 2026 as part of his prize package.
Runner Up & MVP: Seth Hall – Hallrite Plumbing & Gasfitting Third Place: Liam Locke – I Plumb 4 U Northland
A big congratulations to all finalists for an outstanding effort throughout the competition.
THANKS TO OUR 2025 SPONSORS:
COPPER the constant performer
Copper has always been a trusted material, but the way we install it has evolved dramatically—especially with the rise of press-fit technology, as Aqualine explains.
New Zealand’s plumbing story is one of constant innovation. From clay pipes in pioneering times to today’s sleek copper press-fit systems, the journey reflects changing technology, safety standards, and the relentless pursuit of reliability. Every step has made life safer, cleaner, and easier for the people doing the work.
From clay and lead to steel and iron
In the 1800s, early settlers relied on clay pipes to transport water. These were fragile, porous, and prone to cracking—hardly ideal for a growing population. Lead pipes followed, offering durability but introducing a hidden danger: lead contamination. By the early 20th century, galvanised steel and cast iron became the norm. These metals were strong but not invincible; corrosion and rust were common, and repairs often meant digging up entire sections of property.
Despite the rise of plastics, from the mid-1900s, copper never disappeared. Its durability, resistance to bacteria, and ability to handle both hot and cold water made it a staple in New Zealand plumbing. Copper is also recyclable and environmentally friendly—a growing consideration in today’s building industry.
The challenge? Traditional copper installation relied on soldering. Though effective, soldering was time-consuming, messy, and required open flames—a safety concern in tight spaces or fire-prone environments. Enter the press-fit revolution.
The press-fit revolution
Press-fit technology changed the game. Instead of heating joints and applying flux, plumbers now use a specialised tool to mechanically press fittings onto copper pipes. The result? A secure, leak-proof connection in seconds—no flames, no fumes, no fuss.
Why has press-fit become so popular in New Zealand?
Speed and Efficiency: Installations are significantly faster, reducing labour costs
Safety: Eliminating open flames means fewer fire risks, especially in timber-framed homes
Reliability: Properly installed press-fit joints are robust and long-lasting
Compliance: Systems are designed to meet NZ standards, giving plumbers confidence in performance.
Brands such as SPARTAN have helped accelerate adoption, offering fittings tailored to local conditions and backed by rigorous testing. But the trend goes beyond any single brand—it’s about an industry-wide shift towards smarter, safer installation methods.
Why copper press-fit matters today
Copper press-fit systems align perfectly with modern building demands. With tighter project timelines and increasing emphasis on health and safety, press-fit offers a practical solution. It also supports sustainability goals: copper is fully recyclable, and pressfit systems minimise waste compared to traditional soldering.
For plumbers, the benefits are tangible:
Time savings: Pressing a joint takes seconds, freeing up hours on large projects
Versatility: Suitable for water and gas systems, residential or commercial
Reduced risk: No need for hot work permits or fire watches.
These advantages explain why press-fit is now a go-to choice for many Kiwi plumbers, whether they’re working on a heritage villa in Ponsonby or a high-rise in Wellington.
Looking ahead
What’s next for copper and press-fit technology? Expect continued innovation in fittings and tools, integration with smart leak detection systems, and a stronger focus on sustainability. Some press-fit tools already offer maintenance notifications for the tool itself, and in the future, we may see systems that automatically email customers when their piping is due for a check-up. As building codes evolve, solutions that combine speed, safety, and environmental responsibility will lead the way.
About the author: Aqualine has been a trusted name in plumbing solutions for over 70 years. SPARTAN NZ Copper Press-Fit systems are the latest chapter in copper for water and gas—keeping copper’s trusted strength but ditching the blowtorch for something faster and smarter. Find them at your nearby merchants or talk to an Aqualine Territory Manager.
Copper’s durability, resistance to bacteria, and ability to handle both hot and cold water has made it a staple in New Zealand plumbing— and copper press-fit technology has been a game changer.
HIGH STANDARD SOLUTIONS
Product quality, conformance and sustainability are top priority for all piping system solutions distributed by MM Brands, as the company explains here.
With the largest selection of piping systems in New Zealand, MM Brands is well qualified to supply the needs of tradespeople, engineers, and consultants. MM Brands supplies integrated piping system solutions for plumbing, gas, HVAC-R, refrigeration, medical and industrial applications.
Copper, stainless steel & PEX
Key brands include Kembla, KemPress, KemPex and Rifeng.
MM KEMBLA – COPPER
As Australia’s only copper tube manufacturer, and with over 100 years’ experience, MM Kembla has the technical and industry knowledge to provide the highest quality products and services.
PRODUCT STANDARDS & APPLICATIONS
Piping
NZS 3501, AS1432, AS/NZS 1571, BSEN 13348
Plumbing, gas, refrigeration, HVAC and medical applications
Fittings
AS3688
EN1254 (medically cleaned)
Braze, press
KEMPRESS – STAINLESS STEEL
KemPress is manufactured by Sanha, one of Europe’s leading manufacturers of press fit pipe systems for drinking water, gas, solar, heating, cooling and sanitary applications for use in domestic, commercial and industrial settings.
PRODUCT STANDARDS & APPLICATIONS
Piping
AS 5200.053
Plumbing, gas and industrial applications
RIFENG – PEX
Fittings AS3688 Press
With six global manufacturing bases, Rifeng is taking an increasingly active role in the worldwide plastic piping market. Rifeng integrates production capacity with R&D and engineering expertise to deliver piping solutions for residential, commercial, and industrial sectors worldwide.
PRODUCT STANDARDS & APPLICATIONS
Piping
AS 2492, AS4176
Plumbing, gas applications
Fittings
AS/NZS 2537
Crimp, slide
Environmental & sustainable production
CopperMark, ISO 14001 and Environmental Product Declarations are important accreditations to the piping systems sold and distributed by MM Brands. They ensure supply partners source, monitor, develop and manufacture sustainably, keep them accountable and measure the impact their companies and manufacturing processes have on the environment at every stage of the product life cycle.
CopperMark is an assurance framework that promotes the responsible production of copper—supporting sustainable development and mitigating environmental degradation. MM Kembla’s current sole supplier of copper cathode—BHP’s Olympic Dam in South Australia—is signed up to CopperMark, and Kembla is participating in the pilot
programme for fabricators, which will move this beyond mining to responsible sourcing across the whole supply chain.
Copper is 100% recyclable and can be recycled repeatedly without any loss of quality. This high recyclability makes copper a sustainable choice for buildings, as it fits into a circular economy model by reducing the need for new raw materials.
ISO 14001 is an international standard for environmental management systems (EMS) that provides a framework for organisations to improve their environmental performance, comply with regulations, and reduce their environmental impact.
MM Brands’ supply partners have implemented the following into their manufacturing process: solar panels to power manufacturing machinery water recycling programmes for manufacturing processes hydrogen energy to power manufacturing machinery energy-efficient heating through waste heat recycling.
An Environmental Product Declaration (EPD) is based on a life cycle assessment (LCA) methodology according to ISO 14040 and 14044, conducted in accordance with Product Category Rules (PCRs). LCA enables manufacturers to assess environmental impacts throughout the product’s entire life cycle. These are available on request.
Conformance & quality assurance
Products with WaterMark certification have been tested to meet strict national standards for health, safety, and performance and are authorised for installation in plumbing and drainage systems, protecting consumers from contaminated water and product failure.
All pipe and fittings that leave MM Brands’ distribution centres in Auckland and Christchurch have WaterMark approvals, including their latest KemPress NZ water fittings 15mm-25mm certificate of conformity through Pro Switch. Their continuous quality control management programme here and overseas ensures they stay on top of any potential challenges.
About the author: The MM Brands team is on the ground to conduct product training and regular site visits to ensure correct understanding and installation of all their systems. Their one system warranty allows installers to couple together their piping systems, delivering one document to cover the entire project. For further information and to book product training visit: www.mmbrands.co.nz or email tai.tulaga@mmbrands.co.nz
MM Kembla is Australia's only copper tube manufacturer.
PVC PIPE CEMENT
Why it’s not just glue
In this article, Soudal explains how PVC pipe cements and priming fluids work—and how you can get the most out of them.
Plumbers routinely apply PVC pipe cement but it’s worth understanding that, unlike standard adhesives, it works by softening and fusing the plastic at a molecular level to create a true chemical weld, not just a surface bond.
What
is chemical welding?
Also known as solvent welding, PVC pipe cement works in a fundamentally different way from adhesive bonding (like polyurethane or epoxy glue). Using PVC priming fluid is the key. It acts as a disrupter by removing the glossy finish, cleaning the surface, and softening the pipe in preparation for the PVC pipe cement. When PVC pipe cement (a solvent) is then applied and the two surfaces are pressed together, the solvent breaks the covalent bonds of the PVC. This allows the separate polymer chains to intermingle and effectively hold hands tightly. As the solvents evaporate, the joint hardens and
becomes a single piece of PVC, resulting in a very strong and often invisible joint.
In the case of adhesive bonding, the adhesive cures on the surface of the two substrates and will remain there, holding them together. While still strong, nothing has changed at the molecular level and your two materials are technically still two separate items—just glued together.
Maximise results
Using PVC priming fluid is the most important step to achieving a strong chemical weld. Any good plumber knows this, but it’s worth appreciating the crucial role it plays in the process.
Remove any burrs, sharp edges and pipe shavings, and wipe away any dirt or other contaminants from both PVC surfaces before application so nothing will impinge or disrupt the bond.
Supporting the joint and holding it completely still for at least 30 seconds
is also essential. Any movement at this stage will reduce the final strength. For larger pipes with joints, you may require a mechanical force to support them, so have pipe pullers or polyester straps ready if you need them.
Once you’re done, wipe away any excess PVC pipe cement on the joint exterior for a clean finish.
For long-term durability, always ensure your pipes are well-supported, so they do not move as water flows through. This will reduce potential stress on the joint.
About the author: Soudal’s leading global range of Pureseal PVC Pipe Cements (Type-N and Type-P), and Pureseal PVC Priming Fluid, are now available in New Zealand to help Kiwi plumbers fuse together PVC or ABS pipes and fittings so they won’t leak or rupture. Soudal products are renowned for their strength, durability and precision. For more information, useful tips and ‘how-to’ videos, visit soudal.co.nz/pureseal-pvc
PVC pipe cement works in a fundamentally different way from adhesive bonding, creating a strong and often invisible joint.
SAVE TIME AND ENERGY.
The new Apex CP20I Insulated Combi Pack is purpose-built for outdoor installations where weather resistance and energy ef ciency matter.
Built around the proven CP 20FF Fast Fit Kit, the CP 20I offers fast and reliable installation, while the insulation provides enhanced energy ef ciency and weather protection.
Constructed from UV-resistant closed-cell polymer, the insulation helps prevent freezing, reduces heat loss, and supports compliance with NZ Building Code Clause H1.
EarnLearn’s new PGD Apprenticeship programmes gives you the flexibility to train and assess apprentices in a way that suits your business.
• Become a Workplace Assessor and guide your apprentice through their journey, or
RHEEM APVE
The like for like replacement
The new Rheem All Pressure Vitreous Enamel (APVE™) range has been designed to make cylinder replacement straightforward, as these installer tips demonstrate.
With 27 differently sized units, Rheem’s new APVE™ range covers around 70 per cent of low-pressure replacements— providing plumbers with a like-for-like solution that fits most existing low-pressure installations.
Each model matches the height and diameter of legacy copper cylinders, so replacement can be completed without modifying pipework or cupboard dimensions. The triple-inlet layout allows flexible connection from multiple directions, making it easier to match existing pipework and complete replacements faster.
For low-pressure installations, the APVE must be installed with the appropriate valve set in accordance with AS/NZS 3500. In these systems, the supplied temperature pressure relief (TPR) valve is not required, as there will be a low-pressure relief valve connected into the hot water supply line. The cylinder’s TPR connection can be safely plugged off, and the supplied valve either left with the customer for future upgrades or retained by the installer for later use.
The APVE can also be installed as a low-pressure open-vented system if required, allowing all existing pipework to remain in place. When the household is ready to upgrade, the same cylinder can be converted to a mains-pressure configuration by changing the valving only, avoiding the cost of a new cylinder.
Made in New Zealand and rated to 850 kPa, every APVE cylinder is lined with vitreous enamel for superior corrosion resistance and backed by Rheem’s 10-year tank warranty. The result is a durable, flexible, and future-ready solution that makes upgrading New Zealand’s hot-water systems simpler than ever.
Rheem APVE mains pressure installation.
Rheem APVE low pressure installation.
About the author: To explore the APVE™ range or find the right model for your next install, visit rheem.co.nz/all-pressure-water-heating, or contact your local Rheem rep.
New Installation Guide for Hot Water Heat Pumps
EECA’s Good Practice Installer’s Guide for Hot Water Heat Pumps has just been released!
Developed with industry experts, the guide helps you to choose the right system and achieve top performance through quality installation. It covers system sizing, refrigerant handling, pipework, plumbing, electrical work, and maintenance — plus key standards and regulations. Deliver efficient, reliable, and safe results for your customers.
Download a copy today at eeca.govt.nz/hwhp-installers-guide
Every SharkBite Max™ component is engineered with a reinforced 304 stainless steel retainer, a cartridge made from high-performance polymer resins, and durable EDPM seals.
RWC’s new SharkBite Max™ push-to-connect system has been engineered by experts and refined by plumbers to solve real-life problems.
AUTHOR: MICHAEL MORIARTY, SHARKBITE
MAX™ PRODUCT MANAGER, RWC
In New Zealand plumbing, innovation isn’t about gimmicks. It’s about solving the real problems tradies face every day. Designed in response to labour shortages, tight timelines, and increasing housing demand, SharkBite Max™ is RWC’s latest push-to-connect advancement.
Real-world innovation
In collaboration with plumbers, RWC have developed a purpose-built solution offering exceptional strength, speed, durability, and versatility.
RWC listened during extensive field engagement: tight installation spaces,
Plumbers claim SharkBite Max™ installs up to 50% faster than traditional systems, making it ideal for confined, wet, or underground spaces.
compatibility headaches, and the need for reliability and simplicity. The outcome is a fitting that’s tube-liner-free, demountable, rotatable, and reusable. SharkBite Max™ has been engineered to adapt to rough-ins, repairs, and retrofits.
Performance and durability
Every SharkBite Max™ component is engineered for the harsh realities of the job: a reinforced 304 stainless steel retainer, a cartridge made from high-performance polymer resins, and durable EDPM seals that stand up to high temperatures and pressures. Under controlled laboratory conditions, SharkBite Max™ fittings have withstood more than 100 individual tests, including: 820,000 pressure pulsation cycles
24,000 hours of hydrostatic endurance
30,000 hours of thermal cycling
This level of testing assures long-term reliability, even under extreme conditions.
Seamless transitions
With no need for expensive tools, plumbers claim SharkBite Max™ installs up to 50%
faster than traditional systems, making it ideal for confined, wet, or underground spaces. It’s engineered for seamless transitions between SDR7.4 PEX, SDR9 PEX, and polybutylene.
It’s also backward-compatible with existing SharkBite PEX and First Generation fittings, so plumbers can upgrade without replacing their current inventory.
SharkBite Max™ is testament to what’s possible when engineering excellence meets on-the-ground expertise. RWC continues to work together with plumbers to refine and evolve its solutions—because innovation thrives where collaboration begins.
About the author: RWC is a global market leader and manufacturer of water delivery, control and optimisation systems and offers an expanded range of solutions in piping systems, backflow and water meters for the New Zealand market. The SharkBite Max™ lead-free brass push-toconnect plumbing and heating system is one of RWC’s many breakthrough products. Contact RWC on 0800 800 523; sales.nz@rwc.com; www.relianceworldwide.co.nz
Stainless-steel piping is emerging as a durable, hygienic and low-carbon choice for modern water systems, as KE KELIT NZ explains here.
AUTHOR: HAMISH LAMB, NATIONAL SALES AND MARKETING MANAGER, KE KELIT NZ
Why stainless steel?
Stainless steel offers long-term durability and resists corrosion across a wide range of conditions. It contains no lead or zinc, ensuring compliance with the new G12/AS1 water-supply amendments limiting lead in plumbing components.
With copper prices continuing to rise and greater stainlesssteel production driving costs down, stainless steel is now costcomparable with copper—a smart alternative for commercial and residential projects offering superior service life and whole-of-life performance.
From a sustainability standpoint, stainless steel offers clear advantages over other piping materials. It is fully recyclable, often made from recycled content, and certain grades have lower embodied energy than copper when durability is considered. As asset owners and specifiers focus on whole-of-life carbon, this performance is becoming a key factor in material selection.
Lower on-site risk
Press-fit stainless systems present lower site risk than copper. With little scrap value, theft is rare, and no open flame means fewer permits and fire hazards. The pipe’s rigidity and surface hardness minimise damage during transport and installation, while corrosion resistance ensures long-term water quality, making stainless a safer, low-risk choice for modern plumbing.
1. Rigid stainless press-fit systems
Rigid stainless press-fit systems, such as KE KELIT’s STEELFIX, are gaining traction in New Zealand. Instead of threaded or welded joints, pipes and fittings are mechanically pressed using a handheld tool to form a watertight seal without heat, flux or fumes, ideal for retrofit or confined spaces.
These systems use an M-type press profile, deforming pipe and fitting to compress an EPDM O-ring (also available in FKM or HNBR for higher-temperature or specialised service). Correct tooling and calibration are essential to maintain joint integrity.
Technical characteristics
‘Leak-before-press' safety feature – Independently certified to DVGW, this function allows unpressed joints to be detected during low-pressure testing, ensuring any unpressed connection is easily identified before the system is covered or commissioned
Pressure and temperature – Rated 16 bar (≤ 54 mm) or 10 bar (larger) and continuous service to 110 °C
Stainless steel piping is lead-free, corrosion resistant, and fully recyclable.
Material grades – 316 L (1.4404) and 444 duplex (1.4521)
stainless steels deliver high corrosion resistance for potable, heating and cooling services
CodeMark certification – The highest level of product assurance under the NZ Building Code, giving designers, installers and consent authorities verified confidence in compliance and performance.
Stainless press-fit systems are recognised internationally as a standard installation method, well established across Europe and Australasia. In New Zealand their use is growing, particularly in hospitals, schools, apartments and vertical construction where reliability and water hygiene are priorities.
2. Flexible stainless options
For secondary runs and fixture connections, flexible stainless systems such as STEELOX offer a complementary solution. A smooth stainless-steel inner pipe bonded to a PE-RT outer layer combines metal strength with flexibility.
Technical characteristics
Fewer joints, reducing potential leak points
Faster installation in ceiling and wall cavities
Consistent stainless quality from riser to outlet.
Flexible stainless pipe is rated to 10 bar at 70 °C and 16 bar for cold-water applications, meeting the needs of most domestic and commercial systems.
3. Combining rigid press-fit and flexible systems
Many consultants now prefer a single material type for consistent water quality, corrosion resistance and compliance documentation. In practice, installers have traditionally combined several different piping systems within a single project, such as copper mains, PEX branches and stainless in plantrooms.
With the introduction of STEELOX, it is now possible to maintain a complete stainless system from riser to outlet, using rigid stainless press-fit for mains and risers and flexible stainless for branch lines and fixtures. This single-material approach improves installation efficiency and consistency, producing a leadfree, corrosion-resistant, low-maintenance plumbing system with uniform hydraulic performance and simplified certification.
Installation tips
Cut and deburr pipe ends cleanly to protect O-rings
Use manufacturer-approved pressing tools compatible with the fitting profile
Support horizontal runs adequately for size and temperature
Pressure-test the system in accordance with AS/NZS 3500 and KE KELIT commissioning guidelines.
Looking ahead
As the industry embraces lead-free, durable and low-carbon materials, stainless steel piping will play an increasing role in New Zealand construction. Whether in rigid or flexible form, these systems provide plumbers with a robust, hygienic and future-ready solution aligned with evolving compliance and sustainability goals.
About the author: Hamish Lamb is National Sales and Marketing Manager at KE KELIT NZ, supplying innovative piping systems for potable water, central heating, mechanical and industrial applications. www.kekelit.co.nz
No dirt, no stains, no bacteria can live here.
How’s that for peace of mind
www.monacoplumbing.co.nz
AQUA CERAMIC is the first material in the world that is able to address the four main issues that affect the cleanliness of toilets: scuffing and scratching, marks from waste, stains caused by prolonged exposure to hard water, and the build-up of bacteria. The technology incorporates super-hydrophilic performance in the surface of the ceramic, which permits the rinse water to permeate beneath any waste that may have become attached to the ceramic. And as the stain relinquishes its hold, the water simply lifts it and flushes it away.
CHRISTMAS
CAME EARLY WITH A WEALTH OF EXCITING NEW PRODUCTS TO LAY YOUR HANDS ON.
Methven Expands Maku MK2 Range
Methven continues to build momentum with the launch of the expanded Maku MK2 Collection—the second major product release this year. Building on one of Methven’s most loved ranges, Maku MK2 represents a refined evolution in both design and performance. The collection introduces modern PVD finishes in Brushed Nickel and Gunmetal, EasySwitch® in-wall body flexibility, improved FASTFLOW 2 installation and lead-free material on required products. An expanded shower portfolio—including new Wall and Overhead Shower System options—and Methven’s Satinjet® spray complete the upgrade. Elegant, functional, and distinctly Methven, Maku MK2 reinforces Methven’s commitment to innovation and quality.
Monaco’s new Supertub+ range
Lead-Free, Future-Ready, and Built for Kiwi Homes
As New Zealand moves towards healthier homes and safer water systems, Monaco is proud to introduce its new range of Supertub+ laundry tubs—now fully compliant with the upcoming lead-free plumbing legislation, coming into effect in May 2026. This proactive upgrade ensures that all new Supertub+ models are fitted with WaterMarked lead-free tapware and internal valves. Some models in the range now come equipped with American Standard all-pressure taps. This premium tapware ensures reliable flow and efficiency, no matter what your home’s water pressure. In addition to the tapware enhancements, selected Supertub+ models now feature an anti-drip edge sink design, reducing mess and the risk of damage over time. Monaco’s Supertubs have long been a trusted fixture in Kiwi laundries for their strength, functionality, and easy installation.
Available now through plumbing merchants and home improvement retailers nationwide. www.supertub.co.nz
New Rinnai Mains Pressure Enamel Cylinder models
Rinnai are excited to announce the launch of new models in the Rinnai Mains Pressure Enamel Indoor/Outdoor Cylinder range, now available. This updated range provides a cohesive lineup that delivers greater flexibility and consistency, with sizes from 30L through to 340L and options for either indoor or outdoor installation. These new models are replacing their indoor-only cylinder range. As part of the transition, the 215L, 275L, and 340L 3.6kW cylinders are being replaced by equivalent 3kW versions, ensuring all models share common elements and remain compatible with the Rinnai HydraHeat® Split Hot Water Heat Pump. Key features include a 7-year residential cylinder warranty, corrosion-resistant colour bond steel outer case and sacrificial anode protection. Optional dual element wiring and an optional 5kW accessory kit are available on selected cylinders. The range is designed for both residential and commercial use, offering a future-ready, high-performance hot water solution.
Introducing SharkBite Max™ to NZ
Innovation Built for the Job Site
SharkBite Max™ is RWC’s latest push-to-connect innovation, now available in New Zealand. Designed in collaboration with plumbers, it responds to real job site challenges—tight timelines, labour shortages, and growing housing demand. Engineered for speed and reliability, SharkBite Max™ installs up to 50% faster than traditional systems, with no tube liners or bulky tools required. Its compact, tool-free design is ideal for confined spaces, wet lines, and underground applications. What sets it apart is seamless compatibility across SDR7.4 PEX, SDR9 PEX, and polybutylene—making transitions between systems effortless. It’s also backward compatible with existing SharkBite PEX and First Generation fittings, so you can upgrade without replacing stock. Tested under extreme conditions and certified to meet New Zealand’s plumbing standards, SharkBite Max™ delivers proven performance, versatility, and efficiency—built for plumbers who value speed and reliability on every job.
Aqualine Ultrataps™
New Premium Isolator Range
Aqualine has launched Ultrataps™, a completely new range of premium isolator valves designed for reliable performance with a unified, polished chrome aesthetic. The range offers five essential units, which includes two fixed-connection dual-outlet isolators—Ultramale, and Ultrafemale—alongside three loose-nut versions. The loose-nut variations—CST15LN, ULTRAWM, and ULTRALN—address a key challenge for installers: they allow for tightening the valve’s inlet to the supply pipework without affecting the orientation of the outlets. With Ultrataps™, you achieve a cohesive look for every job as each valve keeps a similar aesthetic. The new Ultrataps also come box packaged, nestled within an insert, to avoid damaging the finish prior to installation. The boxes feature a large product image and clear labels Male, Female, or Loose Nut for easy unit identification on the trade counter.
New from NZ Safety Blackwoods
Smarter Pressure, Stronger Connections
NZ Safety Blackwoods are redefining what it means to support plumbing professionals. Their range now includes the new Grundfos SCALA2 booster pump—a quiet, energy-efficient solution that delivers constant water pressure across every tap and fixture. With intelligent variable speed control, it’s the smarter way to achieve comfort and performance in residential and commercial systems. They also supply a full suite of stainless steel fittings, engineered for leak-tight reliability and long-term durability in demanding environments. From workshop to job site, every product in their range is built to meet the highest standards of safety and performance. Combine that with nationwide logistics, technical expertise, and you’ve got a partner ready to keep your projects flowing smoothly.
Need help with product selection or a customised solution for your project? technicalsolutions@nzsafetyblackwoods.co.nz; 0800 832 732
The Makita JR003G 40Vmax XGT reciprocating saw combines power, precision and versatility. Its specialised blade clamp accepts high-rigidity blades exclusive to the model, ensuring efficient cutting performance. The innovative chain vise securely clamps pipes up to 220mm in diameter, ideal for plumbing, engineering, and construction. A spring-loaded antidrop mechanism keeps the chain in place during setup, while the vise lever prevents slippage during tightening. The soft start feature reduces torque and kickback for smoother operation, and constant speed control maintains performance under heavy load. With its variable speed adjustment from 800 to 2,200 SPM, users can tailor cutting speed to different materials. Designed for convenience, the JR003G also functions as a standard reciprocating saw by removing the chain vise and attaching the front grip. An optional clamp allows use of conventional blades, and Makita’s eXtreme Protection Technology (XPT) enhances durability against dust and water exposure.
Kohler Belay Toilet Paper Holder
Smart Functionality for Compact Spaces
The Belay Toilet Paper Holder is a clever solution for small bathrooms, combining convenience with added safety. Its built-in half-loop grab bar offers extra support, holding up to 150kg with proper installation. The pivoting toilet paper holder makes roll changes quick and easy, while the sleek design fits seamlessly into modern spaces. Available in Chrome and Black. Belay is ideal for homes where space is limited but functionality is essential. It’s perfect for enhancing bathroom safety without compromising style. Whether updating an ensuite or planning an accessible bathroom, Belay offers a practical and elegant solution. Designed with both form and function in mind, the Belay Toilet Paper Holder proves that safety can be stylish. Make it part of your next bathroom upgrade and enjoy added safety and convenience every day.
New E-Generation High Temperature Series Hot Water Heat Pumps
R32 Models
Mitsubishi Electric has launched its latest addition to the market-leading Ecodan Hot Water Heat Pump range. The new E-Generation High Temperature Series features low-GWP R32 refrigerant, offering improved energy efficiency and reduced environmental impact. Available in split configurations, these units are designed for flexible installation in residential and commercial applications. Key upgrades include quieter operation, longer pipe runs, and an advanced touchscreen controller for easier everyday use. With the ability to reach 65°C domestic hot water using the heat pump alone, the E-Generation range is an excellent option for replacing gas boilers. It also simplifies updating existing radiator systems, delivering heating flow temperatures up to 70°C. With improved performance and reduced running costs, these models continue Mitsubishi Electric’s commitment to delivering sustainable, reliable hot water solutions for New Zealand homes and businesses.
Mako Easy-Plumb Laundry Furniture from St Michel
MM Brands
NZ’s First NZS 3501 Large Copper Press Fittings
MM Brands has recently added large sizes 32, 40, and 50mm to its already impressive NZS 3501 copper press fittings range. A great selection of fittings is available, including reducers, bends, tees and brass male and female connectors, which will allow installers to navigate installations with ease without any hot works permit.
EPDM water O-rings featuring leak before press (LBP) come standard on all fittings, with gas and HT available in early 2026. With a 25-year warranty and a reputation for excellence, using KemPress NZ is your first choice. Before getting underway, your plumbing installation teams will need to be trained by MM Brands’ highly skilled Territory Managers to ensure competency and confidence is achieved.
For more information on the new range and to book your training slot contact: tai.tulaga@mmbrands.co.nz or reach out to your local MM Brands Territory Manager.
Discover the next generation of laundry design with Mako Easy-Plumb Laundry Furniture by St Michel. Mako delivers a practical solution that redefines what laundry furniture can be: functional, refined and crafted with quality furniture expertise. This all-inclusive system includes a fabricated 304 brushed stainless steel sink (available as top-mount or undermount), a WaterMark-certified, lead-free Easy-Plumb kit and with-tap or without-tap configurations. Mako’s clever Easy-Plumb design has been thoughtfully engineered with every installation step in mind, ensuring a smooth and precise setup without compromising performance or appearance. Engineered for long-lasting durability, it features St Michel’s exclusive Aqua Edge® technology and premium German-made Hettich hardware, which is backed by a lifetime warranty. The cabinetry is available in all St Michel melamine finishes, paired with a Bright White Solid Surface Cherry Pie® benchtop for a sleek, contemporary look. Purpose-designed for modern homes and appliances, Mako combines NZ craftsmanship, practicality and elegant design. www.stmichel.co.nz/laundry/mako-furniture
Introducing Pureseal PVC Range
The Professional’s Choice
Soudal’s Pureseal PVC range is expertly designed for plumbers and drainlayers, offering trusted performance, ease of use, and long-lasting results. Each product is WaterMark certified and features colourcoded lids for quick selection and built-in applicators for mess-free use. Whether you’re working on high-pressure water mains or low-pressure drainage systems, Pureseal delivers secure, watertight joints every time.
Priming Fluid: A crucial first step, Pureseal Priming Fluid cleans and softens PVC or ABS surfaces, removing contaminants to ensure a stronger, watertight bond.
Pipe Cement Type N: Perfect for non-pressure systems like waste, and stormwater. Type N creates strong, permanent bonds for residential and commercial plumbing.
Pipe Cement Type P: Engineered for high-pressure applications, Type P is perfect for water mains, irrigation, and hot water lines. Type P delivers maximum strength and durability.
Available now at leading plumbing stores nationwide. For more information, visit soudal.co.nz/pureseal-pvc
Trusted! Comply to current & future standards
Hansen Easy Fit Compression Fittings
Hansen Easy Fit ID Compression Fittings
Hansen True Fit Threaded Fittings
Hansen True Fit Tank Fittings
Hansen Full Flow Ball Valves
Hansen Fastflo Valves
Hansen Superflo Plastic & Brass Valves
Hansen Easy Fit Poly Fittings
Survey everyone in your business to assess your health & safety practices using WorkSafe’s new SafePlus downloadable resources.
ARE YOU ON TOP OF HEALTH & SAFETY?
New SafePlus resources from WorkSafe make it easy to do a self-assessment of your health and safety practices.
The new SafePlus resources from WorkSafe are downloadable, free and easy to use. They include a survey for senior managers, another for employees and a results calculator. Together, the resources are designed to help you:
Gather feedback from everyone in your business
Assess three key areas—leadership, worker engagement, and risk management
Calculate your SafePlus rating to see how your business measures up
See what’s working well and where you can improve.
Download the SafePlus self-assessment resources at https:// www.worksafe.govt.nz/managing-health-and-safety/ businesses/safeplus/safeplus-self-assessment-resources
TAKE CONTROL OF HEALTH & SAFETY!
Master Plumbers has developed a health and safety manual and app to help plumbing, gasfitting and drainlaying businesses embed good health and safety practices in the workplace. Find out more in the Health and Safety section of the Member Toolbox at www.masterplumbers.org.nz
Performance conversations made easy
No one loves performance chats, but the right approach can turn an awkward talk into a fix that sticks.
WORDS: LISA DUSTON, PEOPLE & CULTURE MANAGER, MASTER PLUMBERS, GASFITTERS & DRAINLAYERS NZ AND MASTERLINK
Let’s be honest, performance chats can feel a bit awkward, especially when you’re dealing with things like timekeeping, workmanship, or someone’s attitude on site. But here’s the truth: handled well, these chats can actually build trust, lift performance, and stop small issues from turning into big ones.
The trick is to have the chat early, before frustration builds up. If you’ve noticed someone slipping a bit, pull them aside for a quiet word. Keep it calm and curious. Try something like:
“Hey, I’ve noticed a few things lately, mind if we have a quick chat about it?”
or
“That job yesterday needed a few touch-ups, let’s talk about what happened.”
You are not having a go; you are sorting it out. Nine times out of ten, there’s a reason behind it—personal stuff, mixed messages, or maybe they didn’t realise their work had slipped.
When you talk, stick to facts, not feelings. Say, “You’ve missed two deadlines this month; that’s not like you,” instead of, “You’re unreliable.” That keeps it clear and fair. Then stop talking for a bit and listen… You’ll often get useful context that helps you fix the real issue, not just the symptom.
If it’s something that needs work, agree on what’s expected and when you’ll check in again. It’s not about writing people up, it’s
about setting things right. The goal is to lift standards and keep the team working well together.
And don’t forget to mention what’s going right too. A quick “good work on that install” builds buy-in for when the tougher talks need to happen.
Top tips for better chats
Don’t wait – Deal with issues while they’re small Be clear – Talk about what you’ve seen, not what you think End on support – Ask, “What do you need from me to make it easier?”
Acknowledge effort – Mention what’s going well too Follow up – A quick check-in shows you mean it.
And if you’ve had the chat, followed up, and things still aren’t improving, give the Master Plumbers HR team a call. We can help you figure out the next steps and make sure you are covered.
Got a performance issue you’re not sure how to deal with?
Find contact details for the Master Plumbers HR Helpline at www.masterplumbers.org.nz under Member Benefits & Discounts.
Whitiora wellbeing workshops
New Whitiora wellbeing and communication workshops from MATES are designed for on-site workers and office staff alike.
MATES in Construction doesn’t just exist for workers on site. They’re here to help office-based staff too.
This year, MATES launched Whitiora wellbeing and communication workshops to help people understand their emotional responses, recognise signs of distress, and develop safe, practical ways to cope and seek support.
The training draws on the Te Whare Tapa Whā model of wellbeing, encouraging a holistic approach that includes mental, physical, spiritual, and social health.
Participants learn how to identify their personal stress signals, explore safe versus unsafe coping strategies, and build a personalised plan—outlining signs of distress, coping activities, options for staying objective, people who can help, and emergency supports.
Office-based staff benefit from Whitiora by gaining tools to manage everyday pressures, improve resilience, and foster a supportive workplace culture where open conversations about wellbeing are normalised and encouraged
To find out more about MATES Whitiora workshops, contact MATES Field Officer Emma Dunkley: edunkley@mates.net.nz
Learn how to identify your own stress signals and coping strategies at a Whitiora workshop.
Tip-offs about cash jobs and use of migrant labour creates leads for Inland Revenue to follow.
If you think you’ve been seeing more from Inland Revenue lately, you’d be right. Their recently released Annual Report shows they conducted over 7,500 audits last year, 49% up on the year before, and visited almost 18,000 businesses. In late October they launched a major campaign focused on the trades.
Hundreds of tip-offs received about plumbers
Sometimes their visits are due to tip-offs. According to Andrew Stott, Compliance Project Lead at Inland Revenue, they’ve received hundreds of tip-offs about plumbers.
“Sometimes these come from customers and are about cash jobs. Other times the tip-offs come from ex-employees, complaining about the use of cash to pay labour under-the-table, while not paying the PAYE, often to migrant labour. This also comes to light when an employee needs proof of income, but we’ve got no record of it.”
He also notes that occasionally the tip-offs come from someone who knows a lot about the plumber and how they spend their money—detailing holidays or large private expenses that don’t seem to match up with their supposed income.
Plumbers owe more than $40 million of tax debt
One in six plumbing businesses or contractors have overdue tax debt. The average amount of that debt is over $20k. In total, this is more than $40 million in unpaid taxes—a lot of which is PAYE and GST, which Inland Revenue have indicated they are focused on recovering.
Andrew Stott suggests that if anyone is struggling to pay tax debts right now, Inland Revenue are willing to help.
“If you are struggling with debt, we can help. You can set up an instalment arrangement to pay it off over time—just jump into your myIR account and select ‘Request an instalment arrangement’ under the ‘I want to ...’ column.
“Or, if there’s no way you can manage to pay the debt, talk to your accountant as they may be able to negotiate something with us, or provide you other options for managing the debt.”
Poor record keeping often to blame
Andrew Stott says that normally plumbers get in trouble with debt because they don’t keep up with their records or manage their cashflow. But ignoring the debt is the worst thing you can do.
“We understand provisional tax can be hard to get right sometimes, but if GST and PAYE isn’t being passed on as it’s meant to, the business needs to get some financial advice. Not paying PAYE is a criminal offence with some severe consequences.”
Inland Revenue have recently published some easy-tounderstand advice on how people in the trades can stay out of trouble. Find it at ird.govt.nz/get-it-right
A poster from Inland Revenue’s current tax debt campaign. Help is available to businesses struggling with debt.
From industry shifts to renewable gas initiatives, we'll keep you updated.
Grohe Smart Design
The GROHE Rapido SmartBox offers installers an almost infinite number of individual solutions with a single concealed body that is universally suitable for all prefabricated installation sets. Whether you choose a single-lever mixer, a thermostat for convenient temperature and water flow control, or GROHE SmartControl for maximum shower pleasure the GROHE Rapido SmartBox is the universal solution for a perfect shower experience. Even when space is at a premium, the concealed installation of the GROHE Rapido SmartBox and the ultra-flat design of the ready-mounted sets create the necessary space for showering enjoyment.
SMART DESIGN
www.monacoplumbing.co.nz
GROHE Rapido Smartbox GROHE SmartControl
YOUNG PLUMBER OF THE YEAR
Ten of the best took part in Plumbing World’s 2025 Young Plumber of the Year National Final this October. Discover the winners and what it takes to make a champion. The 10 competitors at Plumbing World’s 2025 Young Plumber of the Year National Final had 4.5 hours to
THE FUTURE OF PLUMBING!
WORDS: BEVERLY SELLERS
Career starters
The judges have decided. Louis Devine of Thompson Plumbing & Gas in Whanganui has been crowned 2025 Young Plumber of the Year.
In second place (and MVP award winner) is Seth Hall of Hallrite Plumbing & Gasfitting in Gisborne, and third is Liam Locke of I Plumb 4 U Northland.
Louis, Seth and Liam were among 10 competitors at the national final of this year’s annual Plumbing World event, which was held at Claudelands in Hamilton on 22 October.
The journey started all the way back in May, with more than 380 registrations for the Plumbing World branch competitions, held all around New Zealand. A total of 80 winners and wild cards were selected to move forward to the regionals.
Action-packed week
The week of the national final kicked off in Auckland, with a busy schedule of supplier visits. “It’s a great opportunity for the finalists to step away from the job site and meet and greet the people who make the products they work with every day,” says Plumbing World Event Coordinator Michelle Bingham.
A team dinner provided a chance to break the ice and get to know each other. Dinner hosts MM Brands were also on hand for a Q&A session.
The next afternoon, the group headed to Hamilton for the start of the competition: an in-depth, hour-long theory test. After an evening meal with the Young Plumber of the Year steering committee, it was time to get some good sleep in ahead of the big day: the 4.5 hour skills test.
This year, an extra half hour was allocated to allow for a rainwater
harvesting and spouting component to the test, which sees the competitors piping out and fitting off a 3m x 1m bathroom set up, including hot water cylinder, basin, shower, tapware and toilet.
Mike Wilson of FB Hall in Hamilton was head judge once again, ably supported by Jason McLaren—also of FB Hall—Dale
Plumbing in Auckland, Laurie Nola of General Plumbers East in Auckland, Aaron Jamieson of BOP Plumbing & Gas in Rotorua, and firsttime judge Alex Hyland of Alex Hyland Plumbing in Gisborne.
“Alex took second place in the 2018 Young Plumber of the Year competition, so it’s fantastic to see things coming full circle,” says Michelle.
Judging is based on quality, efficiency and aesthetics. The judges were looking for work completed to a very high standard rather than a race to the finish. A good attitude and engagement are also factored in and recognised each year with the Most Valued Plumber (MVP) award.
The winners were announced on the same day at the awards dinner—a chance for everyone to come together and celebrate, including sponsors, employers, partners and families. The evening included a Q&A with last year’s winner, Blake Patrick.
For Michelle, who co-organises the event each year, there’s real excitement in seeing entrants come back year on year to push themselves further. “I love being involved in providing a platform that supports their growth,” she says.
Lovell of Heron
Alex Hyland (left), a previous Young Plumber of the Year contestant, joined the judging panel for the 2025 competition.
Louis Devine being presented with his prize trip for two to the Scenic Matavai Resort in Niue as overall winner.
“A MIXTURE OF EXCITEMENT AND NERVES”
Louis Devine made it through to last year’s Young Plumber of the Year national final but had to give it a miss, as his wife Tayla was due to give birth to their first child, baby Hugo, on the same day. As a result, he was offered a wild card spot in the 2025 national final—and went on to take the title.
You could say it was third time lucky for Louis, 26, who works as a qualified plumber, gasfitter and drainlayer in Jed Thompson’s team at Thompson Plumbing & Gas in Whanganui. He had taken part in the Palmerston North branch competition for three years before making it all the way to the top.
“The first time I entered, I actually competed against Jed,” says Louis. “He beat me by five points and I wanted to improve, so I gave it another crack. Jed has been a massive support, coming along to watch me in the branch and regional finals in 2024, and this year’s national final. He’s a great boss.”
Louis says the week of the national final was an amazing, eyeopening experience. “It was great to see how stuff is made on the supplier visits. It has given me a whole new appreciation of New Zealand made products and how willing people are to help you out.”
To prepare for the theory test, he read over some past registration exam papers and swotted up on the plumbing, gas and drainage installation standards. The practical test was more daunting, he admits.
“I felt a mixture of excitement and nerves when I saw the set up. During the event, you look over and see others approaching things differently and wonder if you should be doing the same—but you’ve got to stick to your initial plan no matter what. There’s huge pressure and you just have to put on your competitor’s hat and not let it overwhelm you.”
The practical over, there was a few hours’ downtime before the awards night, attended by 130 competitors and guests, including Louis’ mother Litza, wife Tayla, and boss Jed.
WHY WE NEED YOUNG PLUMBERS...AND GASFITTERS AND DRAINLAYERS!
The plumbing, gasfitting and drainlaying sector accounts for 10.7% of employment across New Zealand. Initiatives like Plumbing World’s Young Plumber of the Year competition are a great way to encourage more young people into the trade.
The plumbing industry is included in the Government’s Apprenticeship Boost Programme, with payments made to employers to help retain existing apprentices and take on new talent. The plumbing industry is the second most common job in this initiative, highlighting the need to train and retain apprentices.
Louis was surprised and thrilled to be announced the winner, impressing the judges with his outstanding skill, knowledge, professionalism, and passion for the trade. He and Tayla look forward to enjoying the top prize of a trip for two to Niue thanks to the Scenic Hotel Group.
“The whole event was terrific,” he says. “I got to know the other competitors really well over the course of the week. By studying the codes and learning about new products, it has also helped me with my day-to-day plumbing.”
Now back at work, Louis is doing what he loves most—helping clients achieve their dreams.
CONGRATULATIONS TO ALL NATIONAL FINALISTS
1st place: Louis Devine, Thompson Plumbing & Gas – Whanganui
2nd place: Seth Hall, Hallrite Plumbing & Gasfitting –Gisborne (Seth also won the Most Valued Plumber Award)
3rd place: Liam Locke, I Plumb 4 U Northland
Tom Harrison, Clyne & Bennie – Nelson/Tasman
Tristan Harris, Revolution Plumbing and Gas – Christchurch
Cameron Notley, SwiftFix Plumbing – Auckland
Michael Parker, Devine Plumbing – Napier
Sam Sonneveld, CF Reese Plumbing – Hamilton
Johnny Waymouth, Auckland Plumbers Group
Julian Wilson, May Plumbing & Gas – Cromwell
Louis with his mother Litza Devine, wife Tayla, and one-year-old baby Hugo.
From Uber driver to AWARD-WINNING DRAINLAYER
Auckland apprentice Jidong Wang’s journey to drainlaying began while he was an Uber driver during Covid lockdowns— and he’s found the stable, satisfying career he was seeking.
WORDS: DAWN ADAMS
It was while working as a full-time Uber driver during the Covid lockdowns that Auckland-based Jidong Wang decided he wanted a change of career direction. He chose drainlaying as a skilled job that could give him a stable future.
Jidong, known to many as Bruce, applied directly to Masterlink for an apprenticeship. He soon found a host placement and was signed up with ICE for his plumbing and drainlaying training.
Now working with Auckland’s JC Group, Jidong says, “I’d always had an interest in hands-on work. Drainlaying offered immediate practical experience, real job satisfaction, and clear opportunities for financial stability and career progression.”
His new career was not without its challenges, as he adapted to the new subject and built his technical and theory skills. But with a bachelor’s degree in marketing, he is no stranger to studying.
He says he needed to find the balance between long days on site, evening study time and family life.
Being organised and motivated played a big part. “The key was getting assessments done early, setting up a weekly plan, and using downtime to review notes,” he says.
High achiever
Jidong’s determination to succeed led to him achieving the highest exam mark in the 2024 Certifying Drainlayer registration exam.
His hard work and exam success were recognised by the Plumbers, Gasfitters,
and Drainlayers Board at their September meeting in Wellington, where Jidong received the prestigious annual Award of Excellence for Drainlaying.
“It was a real surprise,” he says. “The times I pushed through fatigue were worth it. Personally, it gave me a huge sense of achievement, and professionally, it inspired me to keep raising the bar and contributing more to my industry.”
Jidong credits ICE tutor Matthew Baylis for his part in his success: “He supported me throughout my apprenticeship and really helped me get to where I am.”
Matthew also has nothing but praise for Jidong. “Whether it’s an email, a phone call, or a list of questions, Jidong is always prepared for success. His attention to detail and his application of the codes and standards—both in the execution of his work and in the way he discusses the subject matter—are testament to his hard work and dedication.”
Matthew adds that he wasn’t surprised at Jidong’s achievements, knowing his level of focus and commitment to learning.
Job satisfaction
Jidong has already had some great work opportunities during his time as a drainlaying apprentice. He’s particularly proud of getting to work on the installation of the stormwater drainage at Auckland Airport’s international terminal. This 4.4km stormwater network expansion project, which began in 2023 as a fix to the site’s flooding that year, was completed in September 2025.
Asked what he enjoys most about drainlaying, Jidong says, “Seeing the value of my work, as a drainage system becomes functional, and learning to operate heavy machinery like a digger and roller.”
Carrick Belton, Jidong’s supervisor at JC Group, is impressed with his apprentice’s great work ethic and professional outlook. “He takes care in his work, always checking the plan to make sure he’s following it correctly,” he says.
Jidong also contributes well to the team, giving the younger apprentices a
Jidong getting stuck right in on his very first day as a Masterlink drainlying apprentice.
hand when they need it. Carrick adds that Jidong always keeps himself busy. “Even if I haven’t found him a task to do, you’ll find him cleaning the storeroom or doublechecking jobs and going over them to ensure everything is correct.”
Future plans
Jidong plans to continue his study and training, with a goal to take on more challenging projects in the future. He’s interested in adding to his skills and experience and says, “It’s possible I will look into farm or rural drainage.”
Once he has some experience under his belt, he hopes to move into a supervisory role. And with his attitude it’s clear he would be an inspiring mentor for future drainlaying apprentices.
His advice to other apprentices starting out is simple. “Ask questions and listen. Don’t be afraid to seek advice from experienced tradespeople. Most are more than happy to share their knowledge if they see you’re willing to learn.”
“Drainlaying offered immediate practical experience, real job satisfaction, and clear opportunities for financial stability and career progression.”
Job rewards
Jidong is enjoying his new role and says the most rewarding part is seeing his own personal growth.
“At the beginning, everything felt new and challenging. Now, I can take on work that once seemed difficult, and knowing the drainage I installed will last for years gives me a real sense of pride.”
He shares that he feels honoured to be recognised—along with other apprentices and tradies NZ-wide—with his Award of Excellence.
“It shows the hard work and commitment I’ve put in is paying off.”
Life’s pretty busy for Jidong just now, with work taking up his days and study his nights. But any downtime he does get, he spends with his family.
Winning the PGDB’s Award of Excellence for the highest marks in the 2024 Certifying Drainlayer registration exam came as a surprise to Jidong Wang. “Personally, it gave me a huge sense of achievement, and professionally, it inspired me to keep raising the bar and contributing more to my industry,” he says.
Bosch Condens 8300iW
Keily Smith, co-owner of Smith Plumbing & Gas, is the 2025 overall winner of the NZ Gold Guitar Awards senior category and the Southern Country Music Awards.
WORDS: VICTORIA CLARK
Over the last three years, plumber Sam Smith has proudly watched his wife Keily develop a set of pipes of her own— and they have nothing to do with PVC and drainage.
Almost 10 years ago, Sam and Keily Smith set up their own plumbing business in the Otago town of Lawrence. Right from the start, the locals were well-attuned to the Smith family name being synonymous with all things plumbing, as Sam’s father, John Smith, had been the town’s local plumber since 1985, serving the community till his passing in 1999.
Chasing their dream to establish their own plumbing business, the couple decided Sam would resign from Dunedin Gas and Water, where he’d worked through his own apprenticeship under “hugely supportive mentor” Sean Reynolds, and, with their oneyear-old Jack, they would make the 100km move south.
But it’s not just plumbing that’s made the Smiths one of the better-known families in the district. In June, Keily earned the title of Senior Overall Winner of the NZ Gold Guitar Awards 2025 and Overall Winner of the Southern Country Music Awards 2025.
More recently, in early October, she was named Senior Runner-up for the Entertainer of The Year Award at the New Zealand Country Music Awards, performing two of her original songs at the contest.
When did you decide to make singing a career choice?
There was a one-off ‘Stars in Your Eyes’ fundraiser night four years ago—I was asked to sing at that event. I had always wanted to learn guitar, so I signed up for 20 weeks of lessons. Sam would get home from work at about 4.30pm, just in time for me to drive to Dunedin for my 5.30pm lesson every week.
How did you go from there to performing publicly and winning awards?
Once I had the hang of playing the guitar, I started performing at weddings, birthdays, pub gigs and even at the A&P Shows. I did that solidly for a year, and then I felt ready to enter the competitions... and I started winning awards. My first were Senior Overall Winner Country Music Dunedin Awards 2022, then the
finalist at Gold Guitar awards 23/24, and the finalist and section winner Aotearoa CMA 2023, and Gisborne CMA 2024.
Before I started this new career, though, we made our little family. Jack is nine now and we have Millie, who’s seven years old, and Tom, who’s five.
Sam is clearly your biggest fan. How did you two meet?
He was a plumber in Dunedin and I worked for a community care trust. We were neighbours. There were four girls flatting on one side of the street, and I was one of them. Four boys, who we knew as ‘The Mornington Madmen’, were flatting across the street. Sam and I were friends for a few years before he decided he was madly in love with me
Do you have much involvement on a daily basis with Smith Plumbing & Gas?
Not since I made singing and songwriting my career. But when we started the business, I was involved with logging jobs for Sam, social media marketing and getting invoices sorted. Sam does the majority of that himself now. He’s very talented and businessfocused—and focused on growing Smith Plumbing and Gas.
What’s your next goal?
I am going to Tamworth in Australia in January 2026 as the current Gold Guitar winner. I’ll compete in a number of events over the 10day festival, and I’ll be networking hard to get my name out there.
The Lawrence community has been incredible, raising money for my Tamworth trip. I had a sold-out music evening, we’ve had a quiz night and a golf day, and 10 of my music artist peers are performing with me in Invercargill in November—a three-hour gig, with all the funds raised going toward my trip. Everyone is 110 per cent behind me.
Can we hear you sing if we’re not in your neck of the woods? Yes! I’m going to be on Spotify from mid-December. A song I wrote about Sam will be on there. It’s called You Feel Like Home.
The team at Lawrence-based Smith Plumbing & Gas, headed up by Keily’s husband Sam (right).
Double trouble
These two came in with no name or message... but we couldn’t resist showing them anyway!
Do the twist
How low can it go? Take your pick from this Christmas assortment! Send your dodgy photos to the Ed:
“Found under someone’s house complaining about their water supply/flow...” says Russell Coombs of this classy pipework configuration.
What d’ya reckon?
“We were requested to inspect a HWC allegedly installed by a tenant, as the owner was not sure if it was installed correctly, and we found this sorry set up when we arrived,” says Tania Jones of Taumarunui Plumbing. “We ended up replacing the HWC and pipework correctly to ensure installation was to standard and safe.”
Nice and simple
Emma Fane de Salis was working on a cylinder at the unit next to this.
“Neighbour poked his nose over the fence and asked why we weren’t doing a nice, simple install like this one,” she says. “Didn’t know where to start!”
Don’t risk your reputation
by specifying or installing anything less.
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