Roofline CanterburyRoofline Canterbury

Canterbury Roofing Specialists

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Product Warranties

Because we are Canterbury based, we understand the local environment and the unique conditions your roof and cladding systems will be subjected to. Our time in the industry has taught us what works and what doesn’t in every possible scenario nature can throw at you. It’s this experience that enables us to recommend the right roofing solution for your needs, every time!


Environmental Conditions

Geographical conditions, prevailing salt-air, extreme heat and excess rainfall are just some of the many environmental elements that can affect kiwi’s homes. Using the right materials for your needs and ensuring that the standards governing the manufacturing and installation process have been rigorously adhered to, are essential in guaranteeing the longevity of your roof.


As members of the Roofing Association of New Zealand and the New Zealand Metal Roofing Association, we adopt and adhere to the Codes of Practice set by these groups, while our high quality workmanship is backed by a 5-year guarantee. We passionately believe that protecting our customers, and taking care of them, is a simple, but fundamental part of any good business – that’s how we’ve always done business, and it’s how we always will.


Choosing the Right Roof

Major roofing suppliers all provide guidance as to the best materials to use according to the geography and environmental conditions. This flows down to warranties and maintenance considerations.

ColorCote Warranty

All ColorCote pre-painted metal materials are backed by significant warranties, dependent on the geographical location of the roof.

The link below will direct you to information about ColorCote Warranties, including how to choose the right roof for the environment your dwelling is in (click the button named ‘View Atmospheric Environments Usage Guide’, or see high-quality PDF version) and roof maintenance information.

ColorCote Product Warranty

All ColorCote roofing and cladding products come with a written warranty backed by Fletcher Building, one of NZ’s largest companies. ColorCote warranties are specific to a particular building, where it is sited, and the type of roofing and cladding product used.

Use the ColorCote Warranty Enquiry form to find out the best substrate and paint solution for the design you are planning and the environment you are building in (to get the correct ColorCote product and a pre-approved warranty).

Warranty Enquiry Form

New Zealand Steel Warranty

See NZ Steel’s Environmental Categories, Warranty & Product Maintenance Recommendations (Steel Roofing and Cladding). This includes the ISO Category information.

Colorsteel, Galvsteel & Zincalume Warranty Info

Environmental Conditions


What our happy clients have to say

  • We have been dealing with Roofline for over 25 years and we have received the same top service everytime

    Mike Donnally
    Manager, MD Builders
  • We have only been dealing with Roofline for a couple of years, but now they have their new machines the quailty has been amazing. Their turnaround on Flashings is prompt and they fit like a glove

    John Donald
    Donald Builders
  • “We are always impressed with Roofline Canterbury’s outstanding service and quality of product”

    Michelle, Base Construction NZ Ltd
  • I would like to thank you and your company for the service you gave me.
    All the dealings I had with you were Great. Every thing went smoothly and you kept me in formed. I would highly recommend your company and subbies to any one.
    Thanks again

    Roger Miller
  • Great service from a friendly team. I have used them for 20+ years now and occasionally check prices and they are never bettered.

    J Cooke
  • Awesome job guys, would highly recommend no more leaking roof all the best.

    Dan & Theresa
  • Very user friendly service, samples, good product and helped with a trailer. Boom I will be back and so should you!

    Chimney Doctor
  • We use Roofline for all of our roof and flashing needs. They always deliver on time and to a high quality standard. They have great customer support and top quality service.


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