Introducing CopAlok®: Copper anodised aluminium finishes

Victoria Watts
Victoria Watts
Sales Director

Wednesday, August 12, 2026

CopAlok®

We have produced stunning Anolok® finishes for more than 50 years, and now we have expanded our range with CopAlok®. These beautiful copper anodised finishes are a premium choice for aluminium architectural façades and other applications.

shades of the anodised CopAlok® range
CopAlok®

What are the CopAlok® colours? And how long do they last?

We offer five shades of CopAlok® which provide all the warmth and depth which copper is famous for:

  • CopAlok® 631 – A pale copper finish which provides a subtle, light touch colour for your building façade.
  • CopAlok® 633 – A light, bright copper coloured anodised aluminium finish which can be an asset to any building façade.
  • CopAlok® 635 – A medium copper shade which provides the beautiful lustre and shine of the original metal.
  • CopAlok® 637 – A darker, redder shade of copper which adds a richness and depth to any aluminium building façade.
  • CopAlok® 639 – Our darkest shade of copper harnesses that metal’s naturally striking aesthetic to deliver showstopping façades.

Architects can specify the full range of copper shades to bring their vision to life – but without some of the potential drawbacks which come with copper.

For example, untreated copper changes in colour over time, changing the character of the building. In contrast, our CopAlok® anodised aluminium finishes are UV stable and will continue to shine throughout the life of the building.

Benefits of CopAlok® for architects

The CopAlok® range is also resistant to corrosion and benefits from the durability of our signature anodised finishes. There is no risk of adhesion failure and only minimal cleaning and maintenance will ever be required – even if the façade is in place for decades.

The range is also available with a 25+ year guarantee (including in marine or other harsh environments), is A1 fire rated and fully recyclable at the end of the building's life.

This is a versatile, beautiful and resilient anodised aluminium finish which is an outstanding option for projects of all sizes, in all locations.

Request a free CopAlok® sample

Want to see it for yourself? Request a free sample pack today and experience the quality of our CopAlok® range firsthand!

Get a free sample or ask a question

As a world leader in aluminium surface treatment, we offer expert guidance on selecting the right metal and anodising process for panels and sheets.

Silver geometric facade of a building with angled panels creating a repeating pattern.