Delivering Quality Roofing Solutions to Wellington

membrane

We install membrane systems to the highest industry standard. As members of WMAI and RANZ, we deliver premium waterproofing for flat roofs and trafficable decks — with full quality assurance and zero compromise.

0800 368 470
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Trusted Viking Roofspec Licensed Applicators

We proudly install Viking Roofspec membrane systems — New Zealand’s most trusted name in waterproofing for flat roofs and trafficable decks.

These systems are engineered for local conditions and backed by extensive testing, supplier QA, and long-term warranties. Our team combines Viking’s best-in-class products with uncompromising QA processes to deliver watertight, long-lasting results — every time.

Our Viking membrane solutions include:

Viking Enviroclad TPO – high-performance thermoplastic membrane

Viking Enviroclad Fleeceback TPO – for overlays of existing membrane roofs

Viking WarmRoof – energy-efficient insulated warm roof system

Viking WarmSpan – structural warm roof system that can realise savings structurally

Viking Torch-On – robust double-layer bitumen system for flat roofs and deck areas

Viking DecKing – decorative, trafficable membrane designed for direct-finish decks

All systems are installed by our licensed applicators to the highest standard and backed by Viking Roofspec’s industry-leading warranty programme.

VIKING ROOFSPEC
MEMBRANE SYSTEMS WE INSTALL

We offer full-service installation of Viking Roofspec systems across Wellington and the wider region, trusted solutions for flat roofs, decks, and warm roof assemblies.

VIKING ENVIROCLAD TPO

Precision. Strength. Longevity. Viking Enviroclad TPO is a fully-weldable thermoplastic membrane with wide sheet sizes and long roll lengths, meaning fewer laps and faster installation. Every seam and accessory is fully heat vulcanised, creating a continuous, monolithic waterproof barrier. With excellent tensile strength and UV resistance, Enviroclad is built for demanding environments and architectural results that last.

VIKING WARMROOF & WARMSPAN

Insulated. Engineered. Compliant. The Viking WarmRoof system provides a continuous thermal envelope, preventing cold bridging and moisture issues. WarmSpan takes it further—combining insulation and structure into one engineered solution that reduces substructure requirements and speeds up installation. Both systems exceed H1 energy standards and deliver long-term performance in both residential and commercial settings.

VIKING DECKING

Trafficable. Weldable. Watertight. Viking DecKing is a fully-weldable, trafficable membrane system engineered for high durability in exposed areas. With reinforced construction and robust seam strength, it’s built to handle regular foot traffic without compromising waterproofing integrity. Ideal for decks, balconies, and rooftop spaces where aesthetics and performance must go hand in hand.

book a call with our friendly team

Choose a time that suits for you, or call us during 8:00am - 4:30pm Weekdays on 0800 368 470

Proud Member of the WMAI

Orkney Roofing is a registered member of the Waterproofing Membrane Association Inc (WMAI) — New Zealand’s leading authority on best practice in membrane roofing and decking systems.

The WMAI exists to uphold quality, safety, and compliance across the waterproofing industry. As members, we are committed to meeting the highest standards of workmanship, material performance, and detailing.

Our systems are installed in accordance with WMAI guidelines, ensuring full compliance with the New Zealand Building Code.

Adherence to industry best practice in membrane installation

Full compliance with NZBC E2/AS1 (weathertightness)

Up-to-date training and technical development

Commitment to quality assurance and safe work methods

When you choose Orkney Roofing, you're choosing a company that doesn't just meet the standard — we help set it.

Who needs
membrane roofing

If you're working with a flat or low-pitched roof, membrane roofing isn’t just an option - it’s the gold standard. Durable, watertight, and built to handle Wellington’s wild weather, it’s the smart choice for long-term protection and peace of mind.

We regularly install membrane roofing for:

Homeowners dealing with roof leaks, ponding, or old materials that just aren’t holding up

Architects and builders looking for a reliable solution that meets code and looks sharp on modern homes

Property investors who want to protect their portfolio with a low-maintenance, long-lasting system

Renovators replacing outdated iron or tile roofing with something more durable and future-proof

Build right.
Backed by data

We use CompliBuild to track every stage of our work, live from site. This system powers our detailed progress and completion reports, ensuring every job is documented, verified, and quality-assured from start to finish.

our Roofing Projects

Roofing is in our blood - we’ve been doing this our whole lives. From small homes to major developments, we’ve delivered top-quality roofs across countless sites. Chances are, you’ve already stood under one of them.Browse some of the projects we proudly put our name on.

What our clients say

With over 20 years of experience across the Wellington region, it’s hard to drive anywhere without spotting an Orkney-built roof.

Very happy with the outcome of our upper deck refurbishing. We appreciated Tama’s regular email updates as the work schedule progressed. We were very impressed with the quiet, efficient and tidy way that Holger carried out all the work on the deck. Many thanks Orkney for a great job.
Colin Archer
Residential
I had Orkney Roofing replace my roof for me - the communication by Tama was excellent in this process, I couldn't fault him. I knew exactly what was happening and when it was happening, and he gave me constant updates throughout. Very happy. And my new roof looks fab too! Would use these guys again in a heartbeat!
Mel Troy
Residential
Tama and the Orkney team did a brilliant job of replacing my house roof. They fitted in with the scheduling of addtional scaffolding, the painters working on my house and the very inclement and changeable weather! Great job, highly recommended.
Jayne Watkins
Residential
These guys did a brilliant job of fixing a leaking flat section of roof. Very good at keeping me updated with when they could come.
Mel Troy
Residential

licensed. certified. Trusted Across Wellington

Our team are Licensed Building Practitioners (LBPs) in roofing and certified applicators for Viking Roofspec — New Zealand’s leading membrane and roofing system supplier. We’re members of the Roofing Association of New Zealand, trained in site safety through SiteSafe and HazardCo, and accredited by the Waterproofing Membrane Association. Every project is completed to the highest standard, with full compliance and quality assurance.

Customer QUestions

Find answers to common roofing questions and learn more about our services.

0800 368 470
info@orkneyroofing.co.nz
53d Kenepuru Drive, Kenepuru, Porirua 5022, New Zealand
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What roofing services do you offer?

We specialise in both new roofing and re-roofing for residential and commercial properties. Whether it’s a new build or replacing an old roof, we handle the full process — from removal through to installation of metal or membrane systems like TPO and torch-on.

Are your roofing services compliant with NZ standards?

Yes. All our work is carried out by licensed professionals and meets or exceeds New Zealand Building Code standards. We also follow strict health and safety practices on every job.

How long does a new roof typically last?

It depends on the material and conditions, but most modern roofs especially Colorsteel or membrane systems can last 20 to 40 years or more with proper maintenance.

Do you offer warranties?

Your new roof or re-roof will be 100% watertight. If it leaks due to our workmanship, we’ll fix it immediately — free of charge.

How can I get a quote?

Easy. Call us on 0800 368 470, email us info@orkney.co.nz, or fill out our website form. We’ll arrange a free site visit and provide a no-obligation quote based on your specific needs.

What’s included in your re-roofing service?

We handle everything. Safe removal of the old roof, inspection of underlying structures, supply and installation of new roofing, flashings, and tidy site cleanup.

Can I stay in my home while the re-roofing is done?

In most cases, yes. We’ll work around your schedule and ensure the site is safe and tidy each day. You’ll always be informed of any disruptions well in advance.

How do I know if my roof needs replacing?

Signs include visible rust, leaks, cracked tiles or sheets, sagging, or general wear over 20+ years. If you're unsure, we offer free roof assessments and honest advice.

Your Trusted Roofing Partner

Experience quality roofing solutions tailored for both commercial and residential projects.