Hire – Manhole Box Upper Extension
Product Description
Need more depth on-site without the extra hassle?
The Manhole Box Upper Extension gives you added trench height while keeping your job light and fast. Whether you choose Heavy Duty Steel or Lightweight Alloy, this modular panel connects directly to your lower manhole box base—no knife edge required.
It’s the smarter way to increase protection in stormwater, sewer, or utility works with open-end flexibility and crane-friendly weight.
Available Options
This product is available in multiple configurations. Choose from:
- Material: Heavy Duty Steel or Lightweight Alloy (Select from the dropdown)
- Height × Length (mm): Multiple fixed panel combinations available (Select from the dropdown)
- Width (mm) – Fixed Strut: Selectable trench widths from outer panel face to outer panel face (Select from the dropdown)
Key Features
- Open-End Extension: Adds vertical protection without blocking trench access
- Fast Setup: Designed for modular stacking in hire fleets
- 81kPa Certified: Compliant for safe excavation work
- QR Asset Tracked: Every unit comes tagged for compliance and logistics
- Modular Pairing: Compatible with all ASC manhole box lower units (Hire)
Best Suited For
- Deepened open manhole excavation
- Utility trenching and pipe access pits
- Jobs with crane or lightweight equipment limits
- Sites needing rapid protection adjustments
Pair With
Combine with our Manhole Box Lower Extension – With Knife Edge – (Hire)
🔍 View: Safe Work Australia Model Code of Practice: Excavation work