As a specialist in anodizing aluminium, Alumet also knows how to colour it in different matt and glossy colours. If, for example, you want green anodized aluminium, you’re at the right place at Alumet. With an electrochemically proces and metal salts, we turn plain aluminium into colour anodized aluminium.

Always the best

Green anodized aluminium is created using metal salts which are poured in the pores of the product during an electrochemically proces. This process results in a coloured layer that is fully integrated in the aluminium and cannot peel or chip. All green anodized aluminium products meet high quality standards, such as QUALANOD and BS, and are very durable. Thanks to the use of metal salts the green adonized products are UV resistance and sparkling much longer.

To get even more out of your green anodized aluminium, you can choose to protect it with AluGuard. A polymer seal which minimises the need for maintenance.

Want to know more?

For more information about green anodized aluminium, you can contact us. Our experts are available to tell you more about the possible solutions.

Alumet anodises aluminium in colour and gloss

Our colour range includes 1 green tone. We do not use pigments, but metals to obtain the green colour. By depositing metals in the pores and then electrochemically modify the pores (interference anodising), we can obtain the colour dark green, anthracite. Grey anodising is 100% UV resistant and will remain sparkling for a long time.


  • Attractive appearance retaining metal character
  • Durable, corrosion-resistant and colourfast
  • High solar reflectivity, Cool Buildings
  • LCA, expected lifespan of more than 80 years
  • 20 year guarantee on all colours Qualanod
  • 40 year guarantee on all colours BS 3987
  • Low maintenance
  • Easy to recycle (Cradle to Cradle)
  • Easy to reuse (Circular Economy


Download the STABU specification for anodisation of aluminium curtain wall / windows & doors / façade cladding. Can’t find what you’re looking for? Call us +31 (0) 76-5043130 or send an e-mail to



Anodised aluminium used in architecture requires very little maintenance. The anodising layer consists of metal, aluminium oxide and is hard and robust. Maintenance is therefore understood to mean: cleaning of the product. A clean anodised aluminium surface has a very long lifespan. Under normal conditions, it can easily last 80 years, without losing its gloss or colour (e.g. the electrolytically dyed layers).

Cleaning instructions

20 Or 40 year guarantee

Alumet B.V. hereby declares that the anodising activities that it has performed meet the QUALANOD requirements, class 20 mu or 25 mu, which Alumet B.V. and the client had agreed upon in writing. This means that the anodised components will be free of any corrosion and will not contain any cracks, blisters or filiform corrosion. Corrosion on the unprotected and untreated cut will not affect the adjacent anodising layers. The natural and electrolytically coloured components will also not be subject to any discolouration when exposed to sunlight.

Guarantee 20 muGuarantee 25 mu

Projects with AluGreen