Colour Range

Anolok® II Blue Grey Anodising.

Fade-free blue-grey anodised finishes, designed to last a lifetime.

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Anolok® II Blue Grey Anodising Manchester Science Park

The latest development in colour anodising.

The extended range of grey colours, produced by the Anolok® II process, is the very latest development in colour anodising. It exceeds the strictest construction industry standards and offers proven on-site durability of at least 25 years. By using light interference, a series of fae-free greys are produced - the primary benefit of Anolok® anodising which ensures your façade lasts for the building’s lifecycle. 

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Anolok® II Blue Grey range.

Using advanced Anolok® II technology, we create a refined range of blue-grey tones that combine contemporary aesthetics with proven long-term performance. Our team brings decades of expertise to help you select the right finish and colour for your project.

This gives architects fashionable colours, based on proven technology which has been demonstrated to last on site, including:

Anolok® II Stone Grey

Anolok® II Stone Grey is a warm, natural anodised aluminium finish that delivers timeless style and longevity to your building.

Anolok® II Pale Blue-Grey B711

Anolok® II Pale Blue-Grey B711 is an attractive, fade-free finish which provides a natural lustre and a stylish edge to your building façade.

Anolok® II Light Blue-Grey B713

Anolok® II Light Blue-Grey B713 is a durable, corrosion resistant finish which is visually striking and offers lasting colour stability.

Anolok® II Medium Blue-Grey B715

Anolok® II Medium Blue-Grey B715 is an attractive and durable anodised aluminium finish which is guaranteed for decades.

Anolok® II Dark Blue-Grey B717

Anolok® II Dark Blue-Grey B717 is a deep, characterful blue-grey colour which provides a stunning façade finish for your building.

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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How is the Anolok® II Blue Grey range made?

Our full range of Blue-Grey colours is achieved using the latest Japanese UNICOL colour matching technology in the Anolok® anodising unit. This technology uses pulsed square wave current to deposit the metal into the pores of the anodic film, creating the interference colouring effect. 

The result is dramatically improved colour matching and tight colour limits. United Anodisers is the only company in Europe with this technology.

Because the Anolok® II Blue-Grey finishes are carried out after the normal sulphuric acid anodising film is produced, all standard architectural aluminium alloys can be anodised to Anolok® II Blue-Grey specifications. This includes the normal range of 6060/6062/6063 aluminium extrusions.

For sheet metal requirements, United Anodisers strongly recommends the use of a high quality, architectural grade, 5005AQ alloy with guaranteed gloss tolerances such as Novelis J57sUP and Aluminium Duffel 55HX. We will be pleased to advise on suitable sources of supply.

The Anodising Process

Benefits of Anolok®.

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Anolok® anodised aluminium projects.

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

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More case studies
2013
blue grey

1 Valentine Place

Anolok® II Blue Grey
1 Valentine Place is a 30,000 sqft, Grade A office building in London featuring a unique anodised exterior envelope which provides solar shading for this south-facing building.
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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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The complete Anolok® range.

Alongside Anolok® II Blue Grey range, we also offer other colours which provide all the same benefits of our Anolok® anodising:

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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Anolok® Black

Transform your aluminium surfaces with our innovative Anolok® process, which electrolytically deposits cobalt to create a deep, vibrant black finish. This durable, fade-resistant coating is perfect for architectural and decorative applications.

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