skip to content

Product: Roll-Formed Metal Roofing, Cladding, Flashing and Rainwater Systems Using Colorcote

Roofing Industries New Zealand

Roll-Formed Metal Roofing, Cladding, Flashing and Rainwater Systems Using Colorcote


Roll-Formed Metal Roofing, Cladding, Flashing and Rainwater Systems Using ColorCote®.

TOP 3 Benefits:

  • Health and Eco-toxicity
  •  Product Stewardship
  •  Fit for Purpose

Roofing Industries New Zealand Roll- Formed roofing, Cladding, Flashing and Rainwater System products are made of either marine-grade aluminium alloy, a hot-dipped aluminium/zinc alloy coating over a steel substrate or a hot-dipped aluminium/zinc alloy mixed with magnesium coating over a steel substrate. They are designed to be used in the most various environmental condition (atmospheric classification C1-C5l and C5M). The products are pre-treated with a corrosion-resistant chromate conversion coating and primed with flexible corrosion-resistant chromated primer with nominal film thickness of 7μ± 1μ on the top side and 5μ±1μ on the reverse. The finish is completed with flexible exterior acrylic, polyester or modified coating.

These products are tested to ASTM D5178-13 scratch resistance test and experiences no loss of paint adhesion after they are struck on the reversed side in line with test requirements specified in AS/NZS2728:2013 Table 2.2 and Appendix E.

These products also meet the requirements of AS/NZS2728:2013 Sections 2.8 and 2.10 Salt Spray, Sections 2.8 and 2.9 Humidity resistance and Sections 2.8 and Table 2.4 QUV resistance (durability of coating system).


Health & Ecotoxicity


Life Cycle Analysis - Water

Life Cycle Analysis - Resources

Life Cycle Analysis - Greenhouse Gas

Corporate Social Responsibility

Ratings Tools

Construction Code Compliance

More information:

The product is GreenTag GreenRate Level A Certified under Scheme A7.

The products have successfully passed the relevant GreenTag Standard's Cautionary Assessment Process and no issues of concern or red lights comments exist regarding the toxicity of the products.

Additional Information
GreenTag GreenRate Level A

GreenTag Downloads
Download Product Certificate

Certified under:
Global GreenTag Standard V4.0

Certified under:

Global GreenTag Standard v4.0

Rating tools relevance:

Green Star® 'Buildings v1.0' Rating Tools Credits:

Green Star® 'Design & As Built' NZ v1.1 and 'Interiors' NZ v1.1 Rating Tools Credits:

Green Star® 'Performance' NZ v1.2 Rating Tool Credit:

Homestar NZ v4.0:

Homestar NZ v5.0:

Earthcheck® Rating Tool Credit:

< Product finder

How will you use GreenTag?


Make your product stand out, unlock the barriers to major markets.

Get Certified

Get Global GreenTag certification to stand out as a leader, differentiate your product from the pack and win in the rapidly expanding green marketplace.

Green consumers:

Create your own healthy, sustainable home, interiors and lifestyle.

Discover our work with the Beauty & Personal, Cleaning and Building & Interiors industries or find out more about GreenTag.

Global GreenTag certified products pass the world's toughest standards to protect you, and your family's health and safety, minimise your impact on our finite planet and put the power of selection back in your hands.


Save time and money selecting products that deliver and protect your business from risk.

Find out how Global GreenTag certified products pass the worlds toughest standards for health, eco performance and safety.

Recognised by major green rating schemes, GreenTag is your one-stop certification to choose for evidence product selections.