CG Range

15 of our most popular colours, chosen by kiwis, baked onto an industry leading metallic coating.

Our CG Range combines our top selling material “MagnaFlow” (pre-painted steel) and our top 15 colours. Providing exceptional value, the CG Range not only looks great, it’s durable – see below for more information about the magic of Magnesium and why MagnaFlow is so well suited for Fascia and rain water systems

CG Range Material

The magic of magnesium uniquely adds extra anti-corrosive protection

MagnaFlow’s 9 layers of corrosion resistance

The superior corrosion resistance of MagnaFlow means it is an ideal choice for more demanding environments, such as rainwater systems 200m from the coastline. The magnesium in the aluminium / zinc / magnesium alloy coating ‘magically’ helps zinc flow over cut edges, sealing them and providing long term protection against corrosion.

Ideal for severe environments

With a thicker magnesium-containing metallic coating (minimum of 200gsm) than any other painted steel on the market, MagnaFlow is built to last longer in the tougher conditions. MagnaFlow has been the steel of choice in New Zealand for over 10 years in the challenging environments such as coastal, estuary, alpine regions and even the geothermal areas around the volcanic plateau.

MagnaFlow’s superior performance gives you confidence that you are choosing a proven solution.

CG Range Colour Options

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“Ryman Retirement Village - CG Range - Pacific White ”

— Christchurch