The roofing and cladding choice for New Zealanders. Colorsteel® Endura® represents the perfect blend of form and function. Suitable for a wide range of rollformed roof and wall claddings, gutters, downpipes & fences.

  • Ideal for moderate to severe environments (determined by your property's proximity to the coast, geothermal areas and industrial environments)

  • Base metal thickness (BMT) is typically 0.40mm or 0.55mm

  • The steel substrate is either G550 or G300

  • Available in all Colorsteel® colours


Please note that the colours shown are indicative and will vary depending on your screen resolution and/or print quality. We recommend you request a sample from your nearest Steelformers branch. Be sure to contact a Steelformers representative to check stock levels of your chosen colour prior to ordering.


If Colorsteel® prepainted steel products are to be stored for any time prior to forming or installation, they must be stored in dry, ventilated conditions. Storage which allows water (including condensation) to be trapped between the sheets may damage the coating beyond repair. Colorsteel® Endura® products must be handled carefully during transport, fabrication and fixing to avoid damaging the surface.


Full installation details for Colorsteel® Endura® is contained in the New Zealand Steel Installers' Guide and NZ MRM Code of Practice.


Aluminium and factory painted fixings are acceptable. The fasteners durability should equal (or exceed) that of the roofing or cladding product and should be suitable for the environment. Stainless steel screws and lead-head nails must not be used.


Your warranty is dependant on two things, having the right product for the right environment and ensuring you maintain it in line with the maintenance recommendations.

Colorsteel® Endura® products are recommended for use in moderate environments to severe environments. Maintenance recommendations for residential warranties as follows. For commercial buildings such as schools and warehouses, refer to New Zealand Steel for details of commercial warranties.

A moderate environment is characterised by:

  • Little or no salt deposits

  • The occassional smell of salt in the air

  • Typically starts 500-1000m from breaking surf such as is found on exposed coasts, or in the immediate vicinity of calm salt water such as estuaries

A severe environment is characterised by:

  • Little salt deposits

  • A frequent smell of salt in the air

  • Typically starts 100-500 metres from breaking surf such as found on exposed coasts

  • In the immediate vicinity of large expanses of calm salt water such as harbour foreshores

These environments may be extended inland by prevailing winds and local conditions.

Ensure you contact a Steelformers representative to ensure you have chosen the right solution for your environment.


Colorsteel® Endura® products should not be used in the following applications:

  • Embedded in concrete

  • In contact with permanently wet materials

  • Water tanks

  • In contact with soil, bark or similar

  • As concrete form work

  • In intensive animal shelters

Copper or brass pipes must not be allowed to discharge onto Endura® or be allowed to come into contact with them.

The use of other materials in proximity to Endura® must be in accordance with New Zealand Steel's Specifiers and Builders Guide. Mixing of brands of pre-painted steel material on the same building is not recommended.

The reactions between Zincalume® steel and lead flashings will degrade the Zincalume® steel material. Soft zinc or aluminium flashings should be used. Marking with lead pencils is not advised, and sealing washers should be low carbon non-conducting.​​






23 Katere Road


New Plymouth 4312

0800 4 ROOFING

06 7583831




Mountain Road

PO Box 36

Stratford 4332

0800 655 142

06 7655191


380 Heads Road


Wanganui 4501

0800 800 077

06 3445142


Huia Street

PO Box 7

Taumarunui 3920

07 8956464

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