Step Irons for Stormwater Pits
Typically used to create steps for entry into stormwater pits, our step irons are available in large quantities across 3 variants.

Galvanised Step Iron Brick – OSD Tank Variant
Step Size: 200mm wide x 265mm long

Specifically designed for OSD (On-Site Detention) tanks, this galvanised brick-in step provides durable, long-lasting performance in wet and harsh conditions. Its stepped design ensures safe, stable access for inspections and maintenance, while the corrosion-resistant finish minimises upkeep. Ideal for frequent use, offering structural reliability, enhanced safety and longevity.

Yellow Reinforced Plastic Step Brick
Step Size: 200mm wide x 265mm long

Constructed from chemically inert polypropylene with fully protected steel reinforcement, this yellow step offers excellent corrosion resistance in aggressive drainage environments. Exceeds a 1 kN load rating and features non-slip tread, rounded edges and high-visibility colouring for enhanced safety. Lightweight yet strong, it meets AS 1657-1992 standards and delivers consistent quality for reliable, low-maintenance use.

Galvanised Bolt-On Step Iron
Step Size: 230mm wide x 230mm deep

This bolt-on variant is built for secure, stable access and can be fitted using 12mm Dynabolts (optionally supplied with 12mm x 60mm galvanised Dynabolts). Durable and galvanised for corrosion resistance, it is a low-maintenance solution for OSD tanks and other stormwater applications, providing reliable performance and on-site safety.