Aluminium RHS means rectangular hollow section made from aluminium. It gives a light strong box shape perfect for frames supports and structures where weight and rust matter. We stock aluminium rhs in mill finish bright polished or powder-coated options ready for welding applications or bolting.

Our range includes sharp corners and large sizes for big jobs plus small sections for light work. All tubes come from certified mills with full trace so you weld with confidence on every project. We help builders avoid heavy rusty steel and weak frames by supplying tested aluminium sheet that stays straight and bright.

• Steel sections rot fast in wet areas while our aluminium brisbane stock lasts decades.
• Steel adds load but aluminium rhs cuts weight by half for easy lift and lower transport cost.

Coated steel flakes yet our aluminium sales needs no paint and keeps looking new.