Aluminium rectangular tube—often referred to as box section—is a versatile extruded profile featuring a hollow rectangular shape with two longer sides and two shorter sides. Designed to offer strength while remaining lightweight, it is widely used across structural, architectural, and fabrication applications.

Manufactured from high-quality 6000 series aluminium alloys, rectangular tube provides an excellent balance of mechanical strength and workability. Grades such as 6082 T6 deliver enhanced structural performance, while maintaining good machinability and weldability for ease of fabrication.

The hollow “box” design allows for efficient load distribution and makes the section ideal for frameworks and support structures. Aluminium rectangular tube is easy to cut, drill, and assemble, and can be supplied in a wide range of sizes, wall thicknesses, and lengths—including custom cut options to suit your exact requirements.

Key Features:

Lightweight with excellent strength-to-weight ratio
Good machinability, weldability, and fabrication properties
Hollow section for efficient structural performance
Available in multiple sizes, thicknesses, and cut-to-size options

Typical Applications:

Frames, racking, and structural supports
Balustrades, handrails, and barriers
Furniture and shopfitting
Door and window frames
General engineering and fabrication projects

Ideal for projects requiring a strong, lightweight, and adaptable material, aluminium rectangular tube offers a dependable solution across construction, engineering, and design applications.

This brushed polished aluminium rectangular tube is suitable for a wide range of architectural and commercial applications. This finish gives an attractive satin brushed like surface. It is ideal for decorative purposes, and offers an easy to clean surface with high corrosion resistance.

*All four external faces are polished.

NOTE - Aluminium is a durable and corrosion-resistant material; however, when exposed to moisture, air, or other environmental elements, it may naturally oxidise over time. Unless specifically treated or protected, this oxidation can result in a change in surface appearance. This is a normal characteristic of aluminium and does not necessarily affect its structural integrity.

Bushed Polished Aluminium Rectangular Tube

25.4mm x 12.7mm x 1.6mm (1" x 1/2" x 16swg) Brushed Polished Aluminium Rectangular Tube

30mm x 15mm x 2mm Brushed Polished Aluminium Rectangular Tube

20mm x 10mm x 2mm Brushed Polished Aluminium Rectangular Tube

40mm x 20mm x 2mm Brushed Polished Aluminium Rectangular Tube

38.1mm x 25.4mm x 3.2mm (1 1/2" x 1" x 10swg) Brushed Polished Aluminium Rectangular Tube

38.1mm x 25.4mm x 1.6mm (1 1/2" x 1" x 16swg) Brushed Polished Aluminium Rectangular Tube

30mm x 20mm x 2mm Brushed Polished Aluminium Rectangular Tube

38.1mm x 19mm x 3.2mm (1 1/2" x 3/4" x 10swg) Brushed Polished Aluminium Rectangular Tube

50.8mm x 38.1mm x 3.2mm (2' x 1 1/2" x 10swg) Brushed Polished Aluminium Rectangular Tube

50mm x 30mm x 3mm Brushed Polished Aluminium Rectangular Tube

50.8mm x 25.4mm x 3.2mm (2" x 1" x 10swg) Brushed Polished Aluminium Rectangular Tube

50mm x 25mm x 3mm Brushed Polished Aluminium Rectangular Tube