Decking Substructure
Aluminium Metal Joists

The aluminium metal joist are the ultimate decking patio support solution, when installing a decking area. Available in aluminium or black powder coated this strong support system is also A1/A2 fire rated. Using the aluminium metal joists substructure allows you to create a sturdy base for your project that will not need replacing over time, unlike a traditional wooden frame, which would eventually rot. Quickly becoming the go to substructure in the industry.