Endurance Range
Marine-grade prepainted aluminium for coastal homes, right up to the waterline.
The Endurance Range is prepainted aluminium, in ColorCote AlumiGard or ColorSteel Altimate. Aluminium doesn't rust, so it is the material we recommend for homes near the sea, where salt spray would shorten the life of steel. Below is how it is made, where it suits, and the colours it comes in.
Endurance Range prepainted aluminium
Marine-grade aluminium for the harshest coastal sites
ColorCote AlumiGard and ColorSteel Altimate are both made on 5005-H34 marine-grade aluminium alloy, the same kind of alloy used to build boats. Aluminium forms its own thin oxide layer, which seals the surface against further corrosion, so it stays sound in salt air that would wear through steel.
That makes it the right choice for severe coastal sites, right up to the waterline. It is suitable across corrosion zones B, C, D and E.
Built up layer by layer
A coloured finish coat sits over a primer and pretreatment on the marine-grade aluminium. The underside carries its own pretreatment and primer under a Shadow Grey backer. The cut-away below shows AlumiGard.

Where the Endurance Range is available
The Endurance Range is available on Archie Box, Halo 150, Halo 200 and Texan spouting, and on Cover U fascia wrap. Your local team will confirm what suits your site.
Aluminium is never fitted in contact with copper or brass. Water running off copper onto aluminium corrodes it quickly, so the two metals are kept apart in every system we install.
Use MagnaFlow Plus (chemically resistant paint) for industrial and geothermal sites. Its colours are in our Specialty Range.
Sustainable aluminium
Aluminium is known as a material of the future. It is 100% recyclable without losing quality, and recycling uses only 5% of the energy needed for primary production. Today, over 95% of aluminium products are recycled at the end of their life. Lightweight, strong and flexible, aluminium is a solution built for a more sustainable future.
Endurance Range colour options
Additional colours available, please enquire. A minimum order quantity and a longer lead time apply to them.
Explore the other ranges
CG Range
Our 17 most popular colours, in New Zealand-made MagnaFlow prepainted steel.
Designer Range
25 additional colours, including low gloss variants, on MagnaFlow or Maxam prepainted steel.
Specialty Range
20 specialty colours, including brights, mattes and MagnaFlow Plus (PVDF paint) finishes.
Natural Copper
Pure copper that ages to a natural patina, backed by a 20-year warranty.
See the Endurance Range in real life
Book a free site visit and your local team will help you choose the right finish and colour for your place.

