Industry Codes of Practice Links




Available by free download from the NZ Metal Roofing Manufacturers' Inc website:




TORCH-ON MEMBRANE Code of Practice

The Code of practice for Torch-On Membrane Systems for Roofs and Decks published 2008 is available for free download from the Waterproofing Membrane Association website:


View or download from the Ministry's website:





























RANZ  2017 Conference
We're in Rotorua 28th - 30th June
Energy Events Centre and
Millennium Hotel


We invite you to explore our website

Find out all you need to know about the Roofing Association of New Zealand (RANZ) and the wide range of information and services we offer for consumers, members and industry.

Roofing is a specialist trade

Over the last 30 years with innovative architectural designs and introduction of new and different roof systems over the years into the New Zealand market, roofing has evolved to become a skilled specialist trade and regulated under the government's licensing scheme.  If you're looking for a reputable roofing company, then choose wisely and employ the services of a registered member of the Roofing Association of New Zealand.

Find out under Consumer Info the benefits of using a RANZ member.

You can search for members in your region on this website or you can phone us on 09-415-0278 for a referral of members specific to your requirements.

Restricted building work required by law to be done by a Licensed Building Practitionr (LBP) OR under the supervision of a LBP - for further information go to the Licensing section on this website or visit the Ministry of Building, Innovation and Employment's dedicated website

Looking for a career/apprenticeship?

Why don't you consider becoming a specialist skilled roofing installer?  If you love the outdoors - GIVE IT A GO!  It's a great trade with huge potential and career path opportunities.  We can assist and point you in the right direction!

Looking for a job in the roofing industry?

Check out the Employment section on our website for job vacancy listings. 




























  • ROOFLINK - latest issue out now
  • INNOVATION: Cladding on a new car park in Christchurch is a great example of a tinsmith's skill
  • Project Unite Ltd (Hamilton) installs a KingZip roof system on the new Delegat winery near Hastings. 
  • CEO Graham Moor leads a team to Vancouver to explore the RCABC's roof training school. Would a roofing school be possible in New Zealand to address the acute skill shortage? 
  • RANZ has developed a check list for re-roofing. This will assist members when assessing potential re-roof jobs with all aspects of replacing a roof notified on this document for the roofer to use when assessing the work and what will be required.
  • New rules now apply whenever retentions are withheld and many subcontract agreements will need to be modified.
  • Changes to provisional tax and new rules on withholding tax are outlined by Tax Management NZ's Chris Cunniffe.



RANZ Sponsors


New Zealand Steel


Alsynite NZ Limited
Ampelite (NZ) Ltd
DLM Wallace Pumps
Gerard Roofs
Steel & Tube


Aotea Machinery
Ardex New Zealand Ltd
Bremick Pty Ltd NZ
Calder Stewart Roofing
CSR/Monier Roofing
Dupont Protection Solutions
EDL Fasteners Ltd
Fribesco Ltd
Kingspan Insulated Panels
Laminex New Zealand
Maximum Safety NZ Ltd
Metalcraft Roofing
Monkey Toe Group
Pacific Coilcoaters
PSP Translucent Roofing Ltd
Roofing Industries Ltd
Tasman Insulation New Zealand


Nuts & Bolts & Screws Ltd
Stratco NZ Ltd
Ramset Reid NZ
Viking RoofSpec
Wakefield Metals Ltd