Decorative Anodizing and Custom Finishes for Aluminium

Salone del Mobile 2026: anodized aluminium redefines the role of surfaces in design.

The campaign for Salone del Mobile 2026, “A Matter of Salone”, invites us to reflect on matter as a design language, and decorative anodizing is one of the technologies best placed to interpret this vision.

In the sphere of contemporary design, surfaces are no longer a finishing touch, but a point of contact for visual identity, tactile experience, durability and uniformity of materials.

This is the context of Argos ST’s own contribution, transforming anodized aluminium into a surface that interacts with light, architecture and interior design, without separating form and function.

Takeaways

Decorative anodizing transforms surfaces into a design tool, combining protection, colour and material identity.
Pre-treatments dictate the final effect, whether reflective or tactile.
Colour anodizing enables custom finishes for interiors, lighting, yacht design and contract applications.
For complex projects, the ability to harmonise different alloys with a single colour tone is a unique advantage.

What is decorative anodizing and why is it becoming ever more central to the world of design?

Anodizing of aluminium is an electrochemical process that generates a protective layer of oxide directly on the surface of the metal.

Unlike applied coatings, it involves a structural transformation of the material, improving:

When used for decorative purposes, anodising becomes a design tool that enables refined, uniform and repeatable finishes, which are particularly popular in interior-design, lighting, yacht design, contract and outdoor settings.

Aesthetic finishes: from velvety to mirrored

One of the real strengths of decorative anodizing is the ability to work on surfaces right from the pre-treatment phase, shaping the end result based on the desired effect.

Argos ST offers a range of advanced finishes, including:

chemical brightening, for a mirrored chrome effect
chemical satin finishing, for elegant and anti-fingerprint matt or semi-glossy surfaces
micro-shot blasting, ideal for a contemporary velvety effect
Scotch-Brite brushed finish, for a “scratched”, textured finish
high-gloss brushing using sisal, to achieve a mirror-like sheen

These treatments range from classic aesthetic codes to more contemporary looks, whilst maintaining consistency of colour and high surface quality.

Colour anodizing: surfaces as visual identity

Alongside more standard colours, black anodizing, silver or natural anodizing, red anodizing, blue anodizing, and gold, bronze or champagne anodized aluminium, Argos ST develops custom colour anodizing to project specifications, which is a key solution for retail and contract spaces and special interior-design projects.

Colour is not simply as an aesthetic choice, but as an extension of a brand identity or architectural concept, with very specific tones.

This approach enables:

colour uniformity across complex batches
stable results in environments that are very humid or exposed to direct sunlight
outstanding durability even outdoors.

When project complexity demands custom surfaces

The real advantages can be seen for projects in which the surface has to meet strict design specifications.

For the lighting engineering industry, Argos ST has worked on complex projects in which components made of different aluminium alloys had to merge into a single aesthetic result.

Utilising specific oxidisation cycles, differentiated colouring times and a combination of brushing, brightening and double colouring, it was possible to align different materials and achieve a uniform final chromatic result, even on large lighting elements used in architectural contexts of international acclaim.

This is the key to success: the finish doesn’t just follow the design, but becomes an integral part of it.

From interior design to retail: custom finishes

The same approach finds application in high-visibility contract and retail projects.

Various international orders for exhibition spaces and showrooms have seen Argos ST develop custom colour anodizing, designed to faithfully reproduce the specific colours of brands on tables, handles and furnishings.

The result is surfaces fused with the brand experience, whilst still maintaining:

resistance to abrasion and wear
colour stability
precision dimensions
aesthetic quality that is replicable at international scale.

Argos ST’s vision: designing surfaces, not just treating them

In the new design landscape, and consistent with the “A Matter of Salone” campaign, surfaces represent a platform for quality and experience.

At Argos ST, this means moving beyond treatments as a final phase and introducing materials expertise into the dialogue between designers, architects, brands and industry.

Decorative anodizing is a technology capable of transforming matter into a visual, tactile and functional language, contributing to the coherence of vision, durability and perceived value.