Aluminium Cladding - Ancillaries - Anodised

Nu-Wall weatherboards and ancillaries are locally manufactured in New Zealand from 6063-T5 or 6060-T5 aluminium alloy. The ancillaries can be supplied with an anodized finish to a maximum length of 7m.

 Anodising is an electro-chemical process that infuses a 25-micron hard anodised layer into the aluminium by immersing the metal into an acid electrolyte bath and then passing an electric current through it. 

The aluminium oxide is not attached to the surface like paint or plating. It is fully integrated with the underlying aluminium substrate, which prevents chipping or peeling. 

A limited colour range can be achieved during this process which provides a finish that can range from a golden glow in direct light through to a sullen brown in low-light conditions.