History

United Anodisers was formed in 2007 through the merger of two leading architectural anodisers in the UK - LHT Anodisers and Heywood Metal Finishers.

Both companies had a wealth of anodising experience, having been at the forefront of the anodising market since the 1960's, and United Anodisers is now the leading player in the European market.

High-performance, durable and environmentally friendly finishes with precise specifications and a 25+ year lifetime guarantee.

Aluminium Anodised Solutions

That last a lifetime.

From drafting to constructing

Getting Structure

Perfection

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About
Pure Alumninum
Our Foundations

Heywood Metal Finishers

HMF was founded in 1961 when its anodising line, optimised for architectural products, started production in Field Mills, Huddersfield. It is these many years of experience that are the foundation for today's exceptional products and services.

since 1986

LHT Anodisers

LHT was founded in 1969 and provided prestigious anodised services to the arhitectural market for more than 50 years.

To enhance quality and product development, the Uxbridge site was integrated into the Huddersfield site in 2021 (post-Covid) to strengthen the overall company and offer a “one stop shop” for all finishes.
 
There has been continued investment in the Huddersfield site, increasing capacity, improving quality, and allowing us to tailor our support for differing market sectors and better serve our customers.

About
Formed in 2007
Trusted experience

Experience & Product Development

Our experience has made us one of the leading anodisers in the market, with decades of product and process development culminating in the diverse range of products and finishes we offer today.

We are proud to offer a selection of over 40 UV stable and A1 fire-rated colours covering every spectrum, including the latest developments in interference colouring.

Anolok range of finishes
Anolok® process
Anolok® process

Anolok I®

United Anodisers owns and operates the Anolok® process, a range of proven champagne to bronze to black finishes, where the colour is developed electrolytically by depositing bespoke metallic salts into the porous film.

Blue grey

Anolok® II Blue-Grey Anodising

The first interference colour was successfully produced at our Uxbridge site way back in 1983 and has developed into a new range of fade-free blue/grey finishes, from stone grey similar to concrete to a dark slate-coloured blue grey. This range is based on proven technology and has been demonstrated over the last 40 years to outperform all the alternatives.
 
The initial building anodised using the then-new Anolok II process was the Park Road building in Uxbridge, that still looks great today after many decades.
 
Although all grades of aluminium can be anodised, there are specific features relevant to many of the grades.

For high-quality architectural products, we would recommend extruded material specified from 6063/6060 aluminium extrusions.

For fabricated products, such as rain screen panels, we would recommend AQ-certified products such as Novellis J57sUP and Aluminium Duffel 55HX for any sheet requirements.

Expanded mesh is a bespoke product generally using 1050 H14 and is widely used for car park cladding.

Anolok® II Blue Grey
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example of Anolok blue grey finishes
Since 1983
new anodised copper finish
CopaLok® finish
Innovation

Product Development

For more information or to acquire these finishes, please don't hesitate to get in touch with us

Latest Post

See what we can do together.

The widest product range in Europe using innovative solutions for colouring aluminium, these can be available in over 40 different colours, including the latest developments in interference colouring.

Belfast

Titanic Museum

Natural Anodising
Manchester

Elizabeth Tower, Crown Street

Sipral
Birmingham

Collaborative Teaching Laboratory Birmingham University

pure aluminium

Trusted by industry leaders

United Anodisers is active worldwide, supplying prestigious projects in the established markets of Europe, North America and more recently in the rapidly growing markets of the Middle East and Asia. We are dedicated to providing a global solution to the challenges of creating a corrosion resistant, environmentally friendly, sustainable and long lasting material for architectural applications anywhere in the world.

I am extremely pleased and proud to confirm that we successfully handed over the above project on time and with our client, Overbury plc, making the statement that our installation was ‘stunning!’

John Pretty, Director - Metalwork Services Limited

The subtle mix of gold anodised shades adds to this eye-catching transformation, which compliments the surrounding buildings and makes it the focal point of this busy Leeds thoroughfare. A great effort from everyone involved.

Charlie McLaughlin, Sotech Specification Manager

The project looks fabulous, and the challenging pressings are very consistent in fact looking as close as I could get I could not see any noticeable difference pressing to pressing.

Blackfriars Gate Hull, Viktor Petrov, DLA

A close relationship with United Anodisers has allowed us to understand the complex Anolok process. For instance, we understand where to jig to prevent ruining the anodising effect. The result?, A smooth client experience.”

Nueco FGS

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This was the first anodised project that I was involved in. Collaboration between Sotech A2O Cladding and United Anodisers enabled us to produce colours in one batch, which also accounted for the smooth delivery of the project.

Joshua Stevens, Estimator at Sotech

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5.0

Over 40 Years of 5 Star Reviews

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Get Expert Advice & Support

As a world leader in the surface treatment of aluminium, our unrivalled experience allows us to provide expert advice on selecting the appropriate metal and anodising treatment for panels and sheet. Get in touch with us today!