Colour Range

Anolok® Black.

Deep black anodised finishes, engineered for lasting performance.

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Anolok® Black.

Deep, durable black finishes.

Transform your aluminium surfaces with our innovative Anolok® process which deposits cobalt into the structure of the aluminium to create a deep, vibrant black finish. This durable, fade-free coating is perfect for architectural and decorative applications. Whether you're looking for a sleek aesthetic or a durable solution, our Anolok® process delivers.

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Dedicated Architect’s Helpline

Call our dedicated Architect’s Helpline to learn more about the proven track record of our anodised aluminium finishes and our lifetime guarantee.

Call 01895 817700
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Modern building facade with geometric, angular white panels and dark windows arranged in a grid.
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Benefits of Anolok®.

Independently Certified Audit

Anolok® Black anodised aluminium projects.

Discover how clients have implemented our Anolok® Black anodised aluminium finishes in their landmark projects across the UK and internationally.

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2024
Barking Energy Centre

Barking Energy Centre

UnAtex®
United Anodisers partnered with Central Fabrications Midlands Ltd to create a bespoke UnAtex 2131 anodised finish—engineered for long-term performance in a demanding C4 industrial environment.
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2021

Crown Street

Anolok® Bronze
Anolok® II Blue Grey
Transparent and opaque glazed units with custom perforated and recessed anodised aluminium panels, finished in a palette of five carefully matched shades.
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2025
Hexagon Tower

Hexagon Tower

Natural Anodising
Hexagon Tower is a non-designated heritage asset unlike anything else. The façade is distinctive and it was important any modernisation works retained this defining feature.
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The complete Anolok® range.

Alongside Anolok® Black colour, we also offer other colour types which provide all the same benefits of our Anolok® anodising:

Anolok® II Blue Grey

The extended range of grey colours, produced by the Anolok® II process, is the very latest development in colour anodising. By using light interference, a series of greys are produced which are fade free - the primary benefit of Anolok® anodising.

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Anolok® Bronze

Increasing the amount of cobalt deposited gives shades of bronze from pale bronze right through to black. Light scatter produces the colours and this method of production ensures that the colours obtained are completely fade-free.

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