Walk through any tradie car park on a Monday morning and you'll notice a pattern. Ute after ute rolls in with a canopy on the back, and more often than not, it's aluminium. Not steel, not fibreglass — alloy. That's not a coincidence or a passing trend. It's the result of decades of trial and error across Australian work sites, where owners have quietly voted with their wallets for the material that holds up best under real-world pressure. This article digs into what actually
