Exploring Aluminium Colours and Finishes

When it comes to aluminium finishes, the options are vast and varied. These finishes not only enhance the aesthetic appeal of aluminium products but also add to their durability and functionality. In this blog post, we will delve into the different types of aluminium finishes, the process of powder coating and texturing, and the extra costs associated with non-standard colours.

Standard vs. Non-Standard Aluminium Colours

Standard aluminium colours are those that are commonly available and widely used. These include colours like white, black, various shades of grey, and other neutral tones. Non-standard colours, on the other hand, are custom or less common hues that may be required for specific design needs or personal preferences.

Here is a list of some commonly used standard aluminium colours:

• Anthracite Grey (RAL 7016)

• Mahogany brown (RAL 8016)

• Hipca White (RAL 9910)

• Chocolate brown (RAL 8019)

• Jet Black (RAL 9005)

• Traffic Black (RAL 9017)

The Process of Powder Coating and Texturing

Powder coating is a popular finishing process for aluminium. Unlike traditional liquid paint, powder coating involves applying a dry powder to the aluminium surface electrostatically. The aluminium surface is first cleaned and pre-treated to remove impurities and create a suitable surface for the coating. The powder is then applied and cured under heat, forming a hard, durable finish that is resistant to corrosion, fading, and scratches.

Texturing is another technique used to enhance the appearance of aluminium. This process involves creating patterns or textures on the aluminium surface, which can add depth and character to the final product. Textured finishes can range from smooth and glossy to rough and matte, depending on the desired effect.

• Powder Coating

  Powder coating is a popular finishing process that involves applying a dry powder to the aluminium surface electrostatically. The powder is then cured under heat, forming a hard, durable finish that is resistant to corrosion, fading, and scratches.

• Textured Finishes

  Texturing involves creating patterns or textures on the aluminium surface, adding depth and character to the final product. Textured finishes can range from smooth and glossy to rough and matte.

• Matt Coating

  This finish gives a discreet but distinguished appearance, perfect for creating elegant spaces where aluminium windows and doors highlight other elements.

• Soft Satin Finish

  The satin finish provides a delicate and visually pleasing appearance with a subtle and silky gloss. It is ideal for places with low natural light as it helps to improve ambient lighting.

• Anodising

  Anodising is an electrochemical process that enhances the natural oxide layer on aluminium, providing a durable and corrosion-resistant finish. This method also allows for a range of colour options.

Extra Charges for Non-Standard Colours

While standard colours are typically included in the base cost of aluminium products, non-standard colours often come with additional charges. These extra costs can be attributed to the special production processes, custom colour formulations, and smaller batch sizes required for non-standard colours. It's important to consider these potential additional costs when planning your aluminium projects.

In conclusion, aluminium finishes offer a wide range of possibilities for both standard and custom designs. Whether you opt for powder coating, texturing, or a unique colour, the right finish can significantly enhance the appearance and performance of your aluminium products.

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