Aluminium rectangular hollow sections (to give its proper name) are extensively specified in curtain walling and cladding applications, as well as interior fit out and sign manufacture. Our great range of tube is available for next day delivery throughout the UK.

We can also offer a variety of fabrication options and finishes, including cutting, slotting, drilling, powder coating, polishing and anodising.


Great strength to weight ratio


Excellent corrosion resistance


One of the planets most abundant raw materials


Almost infinitely recyclable


Standard Sizes

For more information and detailed diagrams please view our Brochure

Conversion Table

30 X 20 X 2 0.499
35X16X1.4 0.375
38.1X19X1.6 1 1/2" X 3/4" X 16G 0.486
38.1X19X3.2 1 1/2" X 3/4" X 10G 0.874
40X20X2 0.650
40X30X2 0.690
40X35X2.5 (RAD) 0.939
50.8X25.4X3.2 2" X 1" X 10G 1.200
50X30X3 1.208
50.8X31.8X3.2 2" X 1 1/4" X 10G 1.178
50.8X38.1X3.2 2" X 1 1/2" X 10G 1.430
60X40X3 (RAD) 1.477
63.5X25.4X3.2 2 1/2" X 1" X 10G 1.430
75X50X5 3.100
76.2X25.4X3.2 3" X 1" X 10G 1.640
76.2X38.1X3.2 3" X 1 1/2" X 10G 1.900
76.2X44.45X3.2 3" X 1 3/4" X 10G 2.020
76.2X50.8X3.2 3" X 2" X 10G 2.039
101.6X25.43.2 4" X 1" X 10G 2.124
101.6X44.45X3.2 4" X 1 3/4" x 10G 2.410
101.6X50.8X3.2 4" X 2" X 10G 2.425
101.6X50.8X6.35 4" X 2" X 1/4" 4.820
101.6X76.2X3.2 4" X 3" X 10G 3.029
120X60X4 3.850
127X44.45X3.2 5" X 1 3/4" X 10G 2.805
152.4X44.45X3.2 6" X 1 3/4" X 10G 3.365
152.4X50.8X3.2 6" X 2" X 10G 3.378
152.4x50.8x6.35 6" x 2" x 1/4" 6.540
200X45X3 3.900

Common uses of aluminium rectangular box sections

Curtain walling

Cladding

Fit out

Sign manufacture

Have more questions about aluminium rectangular box sections?

Yes, we keep an ever expanding range of metrics. Please check our product pages or contact us for more details.