The aluminium Z profile is an extruded section with a “Z”-shaped geometry, used to create offsets between two planes and for mounting elements that require compensation of level differences. It is typically manufactured from construction alloys such as EN AW-6060 or EN AW-6063, offering dimensional stability, adequate mechanical strength, and good machinability. The profile geometry allows load transfer between two fixing points positioned on different planes.
Z profiles are used in general mounting applications, auxiliary structures, lightweight support systems, and fixing elements where controlled spacing from the substrate is required.
Aluminium Z Profile – Available Dimensions
Here you can find the standard available dimensions for aluminium Z profiles, suitable for various technical applications and mounting systems. Upon request, custom dimensions can also be produced, depending on project specifications. For profile customisation, you can leave us a message in the chat or a phone number, and an Alcotek representative will contact you.
| Parameter | Minimum Value | Maximum Value |
|---|---|---|
| L1/mm | 10 | 60 |
| H/mm | 12 | 80 |
| L2/mm | 10 | 60 |
| t/mm | 2 | 5 |
| Nr. | L1 / mm | H / mm | L2 / mm | t / mm |
|---|---|---|---|---|
| 1. | 20 | 20 | 20 | 2 |
| 2. | 25 | 25 | 25 | 2 |
| 3. | 30 | 30 | 30 | 3 |
| 4. | 40 | 40 | 40 | 3 |
| 5. | 50 | 50 | 50 | 4 |
| 6. | 10 | 12 | 12 | 2 |
| 7. | 10 | 15 | 10 | 2 |
| 8. | 12 | 20 | 15 | 2 |
| 9. | 15 | 20 | 15 | 2 |
| 10. | 20 | 30 | 20 | 2 |
| 11. | 20 | 40 | 20 | 2 |
| 12. | 25 | 35 | 25 | 3 |
| 13. | 30 | 50 | 30 | 3 |
| 14. | 30 | 60 | 30 | 4 |
| 15. | 40 | 60 | 40 | 4 |
| 16. | 50 | 70 | 50 | 4 |
| 17. | 60 | 80 | 60 | 5 |
*Available dimensions may vary depending on stock and project configuration. For updated information, custom sizes, or additional technical details, you can leave us a message in the chat, provide a phone number, or contact us directly.
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Common Applications
Spacing elements between the substrate and the fixed component
Auxiliary mounting structures
Support systems for panels or cladding
Planarity adjustments in metal assemblies
Technical metal fabrications and lightweight structures
Aluminium Z profile is used in applications where an offset between two planes is required or where load transfer between surfaces positioned at different levels is needed. Its geometry allows controlled installation and compensation of positioning differences in lightweight structures.
Aluminium Z Profile – Technical Characteristics
Aluminium Z profile is an extruded product made from EN AW-6060 alloy, used in applications where an offset between planes or load transfer between surfaces at different levels is required. Manufacturing is carried out in accordance with European standards applicable to extruded aluminium products, ensuring dimensional stability, corrosion resistance, and reliable integration into metal structures and technical systems.
| Characteristic | Specification |
|---|---|
| Manufacturing process | Hot extrusion |
| Alloy | EN AW-6060 |
| Product standard | TS EN 755-1:2016 |
| Chemical composition standard | EN 573-3 |
| Dimensional tolerances | EN 755-9 |
| Structural conformity | EN 15088:2005 |
| Modulus of elasticity | ~69,000 MPa |
| Corrosion resistance | Natural (protective oxide layer) |
| Anodizing (optional) | According to TS 4922 |
| Coating (optional) | QUALICOAT certified |
| Standard length | 6,000 mm (typical) |
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Available Surface Treatments
Aluminium profiles are available in multiple surface treatment options, selected based on operating conditions, exposure level, and the aesthetic requirements of the project.
Powder Coating (Electrostatic Coating)
Powder coating involves applying a coloured powder layer that is thermally cured, ensuring a uniform finish and additional surface protection.
This treatment allows for a wide range of colours and finishes and is frequently used in projects where visual appearance is important, without compromising resistance to environmental factors.
Anodising
Anodising is an electrochemical process through which the aluminium surface is protected by forming a hard, uniform oxide layer. This treatment increases resistance to corrosion and wear while maintaining the metallic appearance of the material.
It is recommended for applications where high durability, long-term stability, and a consistent technical finish are required, both indoors and outdoors.
Mill Finish (Natural)
Mill finish represents aluminium in its original state, without additional surface treatments. It is mainly used in technical or interior applications, or in situations where the profile will be further processed.
This option is suitable for projects where functionality is the priority, and the final finish is applied in later stages.
Aluminium Z Profile – Available Colours
Aluminium profiles can be supplied in a wide range of colours and finishes, depending on the project requirements. To choose the right option, you can consult the catalogues below, which include options for powder coating and anodising.
Anodising Colour Catalogue
Powder Coating Colour Catalogue – Wood Finish
Powder Coating Colour Catalogue – RAL Standard
