# United Anodisers > United Anodisers is a UK anodising company producing aluminium finishes for architectural, automotive and industrial applications from its facility in Huddersfield, West Yorkshire. United Anodisers states it has more than 60 years of experience in aluminium anodising and has held a QUALANOD licence continuously since 1976. The company offers over 40 standard anodised aluminium colours alongside bespoke finishes, which it describes as the widest range in Europe. Anodising is an electrochemical process that converts the aluminium surface into a durable, integral oxide layer rather than applying a separate paint or powder coating. The resulting finish does not flake or peel, requires minimal maintenance, and allows the aluminium to be readily recycled. United Anodisers states that its anodised finishes carry an A1 reaction-to-fire classification and are covered by a 25+ year design-life guarantee, including for projects in marine environments. ## Company - [Company Overview](https://www.unitedanodisers.com/about/company): Company capabilities, production facility, quality standards and experience in architectural, automotive and industrial anodising. - [Company History](https://www.unitedanodisers.com/about/history): More than 60 years of experience in aluminium anodising. - [Contact United Anodisers](https://www.unitedanodisers.com/contact): General, sales, technical and specification enquiries, with current phone numbers and named contacts. - [Request a Free Sample](https://www.unitedanodisers.com/request-sample): Request a physical sample of a United Anodisers colour or finish. ## Anodised Aluminium Colours and Finishes - [Colour Catalogue](https://www.unitedanodisers.com/colours): Compare more than 40 standard anodised aluminium colours and finishes. - [Anolok® Overview](https://www.unitedanodisers.com/anolok): United Anodisers' patented anodised finish system, designed for architectural façades, automotive components and other applications. - [Anolok® Bronze](https://www.unitedanodisers.com/range/anolok-bronze): Fade-free bronze finishes ranging from pale bronze to black. - [Anolok® II Blue-Grey](https://www.unitedanodisers.com/range/anolok-blue-grey): Fade-free blue-grey finishes produced using light-interference colouring. - [Anolok® Black](https://www.unitedanodisers.com/range/anolok-black): Deep black anodised finishes for architectural and decorative applications. - [Natural Anodising](https://www.unitedanodisers.com/range/natural-anodising): Clear anodised finishes that retain aluminium's natural metallic appearance. - [CopAlok®](https://www.unitedanodisers.com/range/copalok): Copper-coloured anodised aluminium finishes. - [Organic Colours](https://www.unitedanodisers.com/range/organic-colours): Vibrant, UV-stable coloured anodised finishes. - [Regency Gold](https://www.unitedanodisers.com/range/regency-gold): Long-lasting gold-coloured anodised finishes. - [Bespoke Finishes](https://www.unitedanodisers.com/range/bespoke): Custom colours and finishes developed for individual projects. - [Standardised Finishes](https://www.unitedanodisers.com/range/standard): Anodised finishes designed to meet or exceed relevant European specifications. - [UnAtex®](https://www.unitedanodisers.com/range/unatex): Textured and patterned anodised finishes for architectural and design applications. ## Performance and Technical Information - [Accreditations and Data Sheets](https://www.unitedanodisers.com/resources/data): QUALANOD, ISO and other certification documents, plus technical data sheets for individual finishes. - [Lifetime Guarantee](https://www.unitedanodisers.com/benefits/lifetime-guarantee): Details of the 25+ year design-life guarantee, including use in marine environments. - [A1 Fire Classification](https://www.unitedanodisers.com/benefits/a1-fire-safety): Information about the A1 reaction-to-fire classification of United Anodisers finishes and support for Gateway 2 specification. - [Durability](https://www.unitedanodisers.com/benefits/durability): Evidence of long-term performance, corrosion resistance and minimal maintenance requirements. - [Colour Uniformity](https://www.unitedanodisers.com/benefits/colour): How production controls provide consistent colour across large or complex surfaces. - [QUALANOD and Architectural Approval](https://www.unitedanodisers.com/benefits/architect-approved): Quality controls and the company's continuous QUALANOD licence since 1976. - [Recyclability and Integral Finishes](https://www.unitedanodisers.com/benefits/pure-aluminium): How anodising becomes integral to the aluminium surface without a separate paint or powder coating. ## Applications - [Architectural Anodising](https://www.unitedanodisers.com/sectors/architectural): Anodised aluminium for façades, cladding, panels, extrusions and other architectural applications. - [Automotive Anodising](https://www.unitedanodisers.com/sectors/automotive): Aluminium surface finishes for automotive components and interiors. - [Construction](https://www.unitedanodisers.com/sectors/construction): Durable anodised finishes for construction products and building applications. - [Design and Interiors](https://www.unitedanodisers.com/sectors/design-interiors): Decorative anodised aluminium for interior and product-design applications. - [Marine Environments](https://www.unitedanodisers.com/sectors/marine): Anodised aluminium finishes intended for coastal and marine exposure. - [Art and Design](https://www.unitedanodisers.com/sectors/art): Anodised aluminium for artworks, installations and creative applications. - [Lighting](https://www.unitedanodisers.com/sectors/lighting): Anodised finishes for lighting products and components. - [Retail](https://www.unitedanodisers.com/sectors/retail): Aluminium finishes for retail buildings, interiors and displays. - [Fairgrounds and Funfairs](https://www.unitedanodisers.com/sectors/fairgrounds-funfairs): Anodised aluminium finishes for fairground and amusement structures. ## Project Support - [Support for Architects](https://www.unitedanodisers.com/stakeholders/architects): Colour selection, samples, technical advice and specification support for architects. - [Support for Fabricators](https://www.unitedanodisers.com/stakeholders/fabricators): Guidance for fabricators using anodised aluminium within project specifications. - [Support for Building Owners](https://www.unitedanodisers.com/stakeholders/building-owner): Information for building owners on the long-term performance of anodised finishes. - [Support for Installers](https://www.unitedanodisers.com/stakeholders/installers): Guidance for installers working with anodised aluminium components. - [Support for Planning Authorities](https://www.unitedanodisers.com/stakeholders/planning-authorities): Information for planning authorities assessing anodised aluminium in proposed schemes. - [Support for Project Managers](https://www.unitedanodisers.com/stakeholders/project-managers): Guidance for project managers overseeing anodised aluminium supply and installation. - [Support for Sub-Contractors](https://www.unitedanodisers.com/stakeholders/sub-contractors): Information for sub-contractors specifying or installing anodised aluminium. - [Completed Projects](https://www.unitedanodisers.com/projects): Case studies showing United Anodisers colours and finishes on completed projects in the UK and internationally. ## Optional - [Project Gallery](https://www.unitedanodisers.com/gallery): Photographs of anodised aluminium finishes on completed developments. - [News and Technical Insights](https://www.unitedanodisers.com/resources/news): Company news, project announcements and articles about anodising and specification. - [Careers](https://www.unitedanodisers.com/about/jobs): Current employment opportunities at United Anodisers.