2004 | SuperBarrier
Developed by John Preston, SuperBarrier was an innovative edge protection system that transformed temporary safety on construction sites. Designed with a self-supporting counterweight base and rubber-footed supports, it required no drilling or bolting, making it ideal for finished concrete, waterproof membranes, and metal roof surfaces.
Simple, strong, and fast to install or relocate, SuperBarrier became a benchmark for safe, damage-free edge protection.
Now produced and distributed by AZL Australia
Gallery
Images showcase SuperBarrier in action across construction sites, roof works, and public areas — highlighting its clean design, quick setup, and stable rubber-footed base that made it safe to use on finished or delicate surfaces
