Construction and Roofing

    Construction and Roofing for commercial and residential property
  • High-Tech Materials

    Solar, Membranes, Insulated Panels, Specialized Roof & Wall Roofing Claddings

    We invest in plant, processes and our staff to deliver measurable and consistent results

    Specialised Roofing, Cladding & Rainwater systems

    Thinking above and beyond


Your foundation.

We are proud to maintain long standing, solid relationships with our sub-contractors, providing a great foundation for your New Zealand based projects.

Experienced Management

Solid Relationships

Public & Employee Safety First

Our Construction.

We invest in our staff to ensure they are efficient, diligent tradesmen with the ability and skills to work competently in any construction environment. We employ trade certified Licenced Building Practitioners. The company also has an exemplary traffic management record.

Public & Employee Safety.

We deliver a strong focus on safety procedure planning and implementation, particularly on the worksite to ensure safety of all workers and persons involved.

Plant and machinery also comprises our investment. Edge protection, below.
Edge protection

Onsite minimum standards:

  • All staff are trained in height-harness
  • Present at all times
    1. SiteSafe Gold Card qualified supervisor
    2. Certified roofing professional

Quantity Surveyor.

A dedicated quantity surveyor ensures quotes are handed back to our clients promptly and accurately.

Contact us today We are always available for prompt service and support.


We know roofing best.

WaterTight Construction are New Zealand's premiere roofing professionals.

RANZ member, the roofing association of New Zealand. This body provides an assurance of quality on all work carried out by it's members. Roofing is a specialist trade; RANZ members ensure that only specialists work on your important projects.

High-Tech Materials

It's our business to keep a fast pace with modern roofing technologies

Seasoned Experience

The key to successful outcomes in complex and difficult projects.

Great Practical Ideas

Our experience speaks for itself when it comes to being creative or edgy.

What we do.

  • Kingspan Insulated Panels
  • Specialised Solar Roofing
  • Waterproof Membrane Roofing
  • Commercial, Industrial, Residential Long Run Roofing
  • Re-Roofs and New Roofs
  • Spouting
  • Metal Fascia
  • Shingles
  • Metal Cladding


View our Portfolio for detail.


Green Roof Solutions.

WaterTight Construction have a variety of Green Roof Solutions, and are well equipped to offer a best fit specification and install methodology.

A warm roof is structured so as the insulation is situated directly at the building's roof envelope, positioning the "cold zone" to the outside of building eliminating condensation and creating a superior value of insulation, in both cooling and heating applications. Although a relatively new concept in New Zealand building practices, for over 30 years the Warm Roof has dominated design brief throughout the world.

Contact us today We are always available for prompt service and support.


diverse experience.

Please take a look at a sample of our projects, below.
Nathan or Shae would be pleased to talk the finer details of any new or existing project with you.


Wintec Trades & Services

Wintec Trades & Services Complex

Architect firm Chow Hill employed a well-appointed team to this project whom upheld a very high level of quality throughout the entirety of this project. Read More

National Hotel, Cambridge

National Hotel, Cambridge

A great colonial refurbishment. See the transformation through the photo collage, by selecting the first image to begin.

Karapiro Events Centre

Karapiro Events Centre

The Don Rowlands Centre is the Waipa district’s newest event facility. Situated on the lakes edge with its stunning views of Mt Maungatautari and the lake, it is the ideal setting for any event. Read More

PwC Centre, Hamilton

PwC City Gate, Hamilton

PwC City gate project with Hawkins Construction and ChowHill architects. Read More



Find an assortment of project views.

City on the River

City on the River - Project Grantham

This new river side precinct building for Hamilton city contains professional offices, boutique retail, restaurant and hospitality; all integrated into the high quality public spaces and river edge amenities. Read More

Endeavour School

Endeavour School, Hamilton

No expense was spared in the construction of Endeavour School; this state of the art learning environment also gives back to the community by doubling as a Civil Defence Centre in case of an emergency or seismic event. Read More

Solar Rib Showhome

Solar Rib Showhome

Urban Homes model Fusion 282 – Stylish, Contemporary and Inviting. Visit


Latest Project

Take a look at how we bypassed the crane entirely!

  • ..their continued professionalism and high standard of workmanship has always been; and continues to be evident.

    Daniel O'Brien, Dimond Roofing Products
  • WTC Roofing have proven to be dependable and have provided a good quality outcome in the time required. They offer advice on solutions when problems occur and we feel it is advice that we can trust.

    Matt Whitmarsh, Gisler Architects
  • Nathan and his staff have always been cooperative, punctual and professional on and off the building site. We recommend utilising their company, knowing their standard of workmanship.

    George Davidson, Karaka Homes
  • The work was carried to meet the standards the main Contractor had set. The new roof was installed with little disruption to our tenant and the co-ordination by the contractors was very good.

    Mark Baylis, ONTRACK NZ Railways Corp
  • WTC Roofing has carried out some outstanding work for us and in particular at the Waikato Hospital. We have experienced WTC Roofing’s professionalism and willingness to provide invaluable industry advice that ensured the project was planned and completed smoothly. The standard of workmanship, knowledge, site set-up, project and Health & Safety documentation is excellent and cannot be faulted. For any project management firm it is a pleasure to work with knowledgeable and trustworthy companies.

    HATISH PADHARIA, Perficio Consultants
  • During the course of the investigation it became evident that Nathan Taranaki Construction were proactive in managing health and safety on the project and receptive to working with the Department to address emerging issues.

    John Mayne, Dept of Labour


Quality to inspire.

Watertight Construction are the sole distributor of Solar-Rib for the New Zealand central/upper north island region.
Please find a sample of our premiere products, below.


A roofing profile with 4mm integrated solar panel. Solar Rib® is New Zealand’s only roofing profile that is specifically designed to generate electric power through the use of Photo-Voltaic Laminate (PVL) solar panel technology. An attractive profile offering elegant looks, Solar Rib® can be installed without the PVL, with the laminate being added onto the profile at a later time if desired. Solar Rib® represents a progressive product, paying for itself in the long run and is an ideal way to combat increasing energy prices by taking advantage of nature's most renewable source of energy - the sun. Visit

Heritage Tray  

A roofing profile with 4mm integrated solar panel. Evolving from the already popular and stylish Euro-Tray® family of profiles, Heritage Tray™ markets itself as an elegant, economical and flexible roofing profile. Heritage Tray™ requires no additional plywood substrate thus reducing costs. Additionally, it can be roll formed on site, an attractive logistical option for larger construction projects. Ask your nearest Calder Stewart Roofing Sales Representative for details. More


Insulated roof and wall cladding products. We are among a few companies with knowledge, experience and plant to successfully install these high end products. Visit


Butyl rubber membrane system. More


Roofing membrane made from TPO (Thermoplastic polyolefin). More


Prepainted steel. More


Technologically advanced coating systems and are available on either steel or aluminium substrates. More


Calling all enthousiastic tradesmen!

We invest in our staff to ensure we deliver measurable and consistent results.
Contact us to introduce yourself now.

Location: Hamilton, Waikato
Type: Full time, Permanent

We are looking to employ members to join our team & assist in the installation of Commercial/Residential long run roof & wall cladding, & membrane roofing products.

WTC ROOFING pride ourselves in the tight knit crew of roofing employees (who take personal pleasure in delivering a quality outcome), & looking after our team's health & safety in what has been known to be a dangerous trade in past years. All health & saftey training required will be made available to the successful applicant & will be expected to be followed by all employees.

Successful applicants will enter into a 3 month trial period. Above average remuneration will be offered upon commencement of a fulltime employment contract.

Many opportunities for a growing career in the roofing industry lie with WTC ROOFING as we continue to build our growing number of satisfied clients. WTC has operated in the greater Waikato for 12 years, and is a sturdy company with long term aspirations.

We look forward to discussing your future within this great trade.

Applicants for this position should have NZ residency or a valid NZ work visa.

About Us

Our watertight team.

WaterTight Construction are New Zealand's premiere roofing professionals.
This family business, started by Nathan Taranaki, has been operating in New Zealand since 2001.

Nathan Taranaki

Nathan Taranaki


Nathan is dedicated to the roofing and construction industry, his personal experience and ongoing training exceeds 20 years.

P 07 846 7244

  • RANZ 244005
  • NZQA 0121322422 Metal Roofing/Cladding
  • NZQA 0121322422 Membrane
  • National Certificate in Roofing-(NZQA#0121322422)
  • Registered member of RANZ
  • Experienced Builder
  • Skellerup accredited installer
  • 15 years industry experience
  • Harness & Fall arrest trained
  • First Aid Certificate
  • Site Safe registered Gold Card Supervisor No. 286250
  • Producer Statement Author No. 0303

Team 1

Scott Adams

Quantity Surveyor

P 07 846 7244

Team 1

Andrew Achibald

Quantity Surveyor

P 07 846 7244


Shae Jones

Project Manager

Naylor Love contractor of the month for a project at the WDC building. Nice work Shae, amazing you were able to keep the project tight in between snoozing under trees in your ute!

P 07 846 7244
M 027 6088500

Team 1

Kiriti Komal

Office Manager

Resident ninja

P 07 846 7244

Team 1

Arnika Taranaki

Accounts Executive

Heavy hitter

P 07 846 7244



IT Management

Technology partner. Mike streamlines our processes with cutting-edge mobile systems.

Contact Us

Share your story with us.

Steve for general discussion on any new and existing projects.
Shae for detailed discussions on project matters.
Kiriti for pre-sales queries, accounts and administration.

12 Aztec Place
Frankton 3204

P 07 846 7244
F 07 846 7245

WaterTight Construction are New Zealand's premiere roofing professionals.