Anodised aluminium profiles
Anodising grows a hard aluminium-oxide layer on the profile surface by electrolysis. The result keeps a metallic look — natural silver, champagne or bronze tones — with excellent wear and corrosion resistance.
What anodising is
The profile becomes the anode in an acid bath; the oxide layer grows out of the metal itself rather than sitting on top of it. Because the layer is part of the surface, it cannot peel. Colour, where used, comes from metallic dyes absorbed into the porous layer before sealing.
When to choose it
Anodising suits windows, doors and interior profiles where a metallic appearance is wanted and colours stay in the metallic family — silvers, champagnes, bronzes, blacks. It is a standard choice for architectural aluminium in many African and Middle Eastern markets.
Limits to know
Anodising cannot produce arbitrary RAL colours — for a specific paint colour, choose powder coating instead. Film thickness and colour consistency are confirmed at quotation.
FAQ
Does anodising peel like paint?
No. The oxide layer grows from the metal itself, so there is no separate coating to peel.
Can I get any colour anodised?
No — anodised colours stay in the metallic family. For arbitrary colours, see powder coating.
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