Aluminium 1/2" External Corner - Cut to Size

Specifications

Product Overview

The Aluminium 1/2" External Corner is designed to provide a clean, protective finish to external wallboard edges. It creates a defined corner detail while shielding vulnerable board edges from knocks, wear and general damage. Suitable for cladding, panels, partitions, and wallboards, it delivers a practical, professional solution for both interior and exterior projects.

Manufactured from lightweight, corrosion-resistant aluminium, this section offers a balance of strength and ease of handling. Aluminium is widely used across renovation and fabrication projects due to its durability and cost-effectiveness. Its resistance to corrosion makes it appropriate for environments where long-term performance and appearance matter.

Each section is supplied cut to your exact measurements between 15mm and 4000mm. This helps reduce on-site cutting, minimise material waste and streamline installation. Accurate sizing supports efficient project planning and a neater overall finish.

For larger commercial volumes or specialist requirements, Click Metal can support your project through our parent company, Doré Metals. This ensures continuity of supply if your needs extend beyond standard online quantities.

If you are unsure whether this aluminium external corner is suitable for your application, our team can help you select the right product for your project.

Applications for Aluminium 1/2" External Corner

Outdoor Cladding

• Used on building exteriors to protect exposed cladding edges from impact and weather. The section reinforces corner integrity while maintaining a clean architectural line. Its corrosion resistance supports long-term exterior performance.

Exhibition Stands

• Commonly installed on exhibition booths and display structures to create sharp, finished corners. It improves the appearance of temporary builds while protecting panels during assembly and transport. The result is a more durable and professional presentation.

Retail Displays

• Applied to shopfitting and merchandising units where edge definition is important. It protects display panels from daily wear and customer contact. This helps maintain a tidy and consistent retail environment.

Furniture Building

• Integrated into tables, cabinets and shelving units to protect vulnerable board edges. It reduces edge damage caused by regular use while improving overall finish quality. The lightweight profile makes installation straightforward.

Screen Walls & Partitions

• Used to finish and protect corners on room dividers and partition systems. It provides a stable edge detail that supports both appearance and durability. This is particularly useful in commercial and office fit-outs.

Finishing Rough Edges on Wood Panels

• Installed over exposed timber or sheet material edges to create a cleaner finish. It conceals uneven cuts while protecting against chipping and wear. The aluminium profile delivers a consistent and polished look.

Interior Design and Fit-Outs

• Specified in decorative wall panels and architectural features to enhance edge definition. It supports both aesthetic detailing and practical protection. This makes it suitable for renovation and light commercial interior projects.

Architectural Metalwork

• Used in metal fabrication projects where defined external corners are required. It contributes to structural neatness and improved edge protection. The aluminium construction ensures durability without unnecessary weight.

Useful Guides

Need help selecting the right aluminium section or installation method? These guides explain practical considerations and help you choose the right solution for your project.

Check out our blog posts:

• How to Solder Aluminium
• How to Join Aluminium Without Welding
• Choosing The Right Aluminium Grade For Your Project
• Aluminium: What is it Used For?
• Aluminium vs Steel: What's The Difference?
• How to Make Metal Shiny
• How to Join Aluminium Without Welding