What is AS 4744.1:2025 and do you need engineering sign-off?
If you are unfamiliar with trench systems, read our overview of what trench shoring is and why it matters → What is AS 4744.1:2025? AS 4744.1:2025 governs trench shoring system performance, load ratings and certification requirements. Using compliant systems protects workers and contractors. When is engineering required? Engineering sign-off may be required when: Excavations exceed […]
Aluminium vs steel trench boxes: which is right for your project?
If you’re new to trench shoring, start with our complete guide to what trench shoring is and why it matters → Choosing between aluminium and steel trench boxes depends on the job. Weight and machinery Aluminium systems are significantly lighter than steel. Benefits include: small or large excavations Faster positioning Lower transport costs Reduced machine […]
What is trench shoring and why it matters in Australia
What is trench shoring and why it matters in Australia Excavation and pipelaying is one of the highest-risk activities in construction. When soil is removed, the natural lateral support disappears. Without proper reinforcement, trench walls can collapse suddenly and without warning. Trench shoring systems otherwise known as shoring boxes or trench sheilds are engineered to […]
