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interference colours

Interference colouring creates refined grey, blue and green tones by controlling how light interacts with the anodized layer.

Dynamic colour expression

Interference colouring uses the interaction between light and the modified anodized layer to create colour. The appearance changes subtly with lighting conditions and viewing angles, giving the aluminium surface a dynamic character.
Colour formed within the anodized layer

The electrochemical process reshapes the pore structure and enables controlled metal deposition within the anodized surface. This creates an integrated colour finish that preserves the natural metallic character of aluminium.
Refined architectural tones

AluGrey, AluBlue and AluGreen offer sophisticated colours with depth and a restrained metallic appearance. The palette allows façades to stand out while maintaining an elegant and balanced aesthetic.