Aluminium Anodized for Sale in South Africa: Stock, Price & Selection Guide
Find anodized aluminium stock at competitive prices. Shop sheets, profiles, and enclosures locally in SA. Fast enquiries, VAT invoicing, and branch pickup from Communica.

Wide Range Available
Sheets, profiles, and enclosures in multiple sizes, finishes, and colours.
SA Stock & Fast Quotes
Check local availability, get VAT invoices, and arrange branch collection.
Practical Selection Advice
Detailed specs, compatibility help, and tips for students, makers, and pros.
Why Choose Anodized Aluminium?
Anodized aluminium is a popular choice for electronics, hobby, and engineering builds in South Africa. It offers enhanced corrosion resistance, a durable and attractive finish, and improved insulation compared to raw aluminium. Whether you're building a custom enclosure, prototyping a student project, or specifying hardware for industrial use, anodized aluminium combines strength, low maintenance, and a professional look.
Features & Benefits
- Scratch and wear resistance - ideal for tool cases, instrument panels, and frequently handled devices.
- Choice of finishes - matte, gloss, or colored (black, silver, blue, red, and more), suiting various visual and functional requirements.
- Electrical insulation - the anodized layer inhibits conductivity, protecting sensitive circuitry from enclosure shorts.
- Good thermal properties - suitable for heatsinks, LED housings, or temperature-critical assemblies.
Local Range Overview
| Form Factor | Typical Sizes | Finish/Colour Options | Popular Applications |
|---|---|---|---|
| Sheet | A4, A3, custom cut | Matte, Gloss, Black, Silver | Faceplates, RF shields, panelwork |
| Profile/Extrusion | 15x15mm, 20x20mm, 40x40mm | Natural, Black, Custom | Frames, 3D printers, chassis |
| Enclosure | 90x60x30mm, 120x80x40mm, 200x120x60mm | Black, Silver, Blue | Project boxes, industrial control, PSU housing |
Specification Highlights & Brand Selection
Leading local and international brands are available, including Hammond (industrial enclosures), Proster, and generic extrusions. Check product pages for details on wall thickness, surface finish, mounting holes, accessory compatibility, and whether blanking end plates or panel gaskets are included. Typical stock profiles match European framing systems, which eases compatibility with add-on hardware and CNC/3D-printed joiners.
- Wall thickness: 1-2.5mm standard (heavier gauge by request for higher strength requirements)
- Color availability: Black most common; silver and blue frequently in stock
- Lengths: 300-1000mm for profiles; A4/A3/cut-to-size for sheet
- Enclosure IP rating: See product datasheet for details
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How to Choose the Right Anodized Aluminium for Your Project
Selection Criteria
- Dimensions & Fit: Measure your internal component or board layout; allow clearance for connectors and cable runs.
- Thermal Needs: For power electronics or LED builds, choose thicker-walled or larger surface area enclosures to aid heat dissipation.
- Surface Appearance: Gloss for display pieces, matte for reduced glare and fingerprint resistance.
- Assembly Type: Profiles accept M4/M5 T-slot fasteners; enclosures usually come with pre-drilled mounting points or sliding lids.
South African Price Considerations & Lead Times
Pricing for anodized aluminium varies by size, grade, finish, and whether you require precision cutting or bulk lengths. For example, as of mid-2024, a standard 1000mm x 20mm x 20mm black anodized extrusion may range from ZAR 90-ZAR 200 depending on thickness and brand. Enclosures start around ZAR 70 for smaller handheld sizes, with larger options up to several hundred Rand. Bulk and institutional buyers can request volume discounts or formal quotations for specific projects.
Student and Industry Use Cases
- Maker projects: Custom 3D printer frames, drone chassis, or CNC upgrades
- Educational builds: Secure project boxes for demonstration kits, STEM competitions, or university labs
- Industry/prototyping: Quick turnaround for client mockups or engineering testbeds
Accessory Bundles & Compatibility Tips
- T-slot nuts, end caps, rubber feet, and mounting brackets often available in matching finish
- Din-rail, PCB standoffs, and heatsink pads can complement your enclosure or frame build
- Check matching extrusion systems (e.g., 2020, 3030) when integrating with 3D printed or off-the-shelf parts
Find & Compare Anodized Aluminium at Communica
Explore Enclosures, Mechanical Parts, and All Products for real-time stock levels, filter by size or finish, and download datasheets. Compare multiple lines for side-by-side specification review or request a quote for project pricing and branch-specific lead times. Collect with a VAT invoice for educational or enterprise procurement.
Sources
Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.
Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.
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