Precast Junction Boxes for Effective Stormwater Management
Stormwater drainage starts with durable infrastructure. At Macrete, we manufacture heavy-duty junction boxes and grated inlet pits built to keep water moving and systems running efficiently. Whether you’re managing surface runoff or connecting underground pipes, our precast solutions are built to last.
Stormwater Junction Pits
Our junction boxes are engineered for underground stormwater systems. They’re used to connect multiple pipe sizes and directions, allowing for efficient redirection of water flow. Each box is made from reinforced concrete, designed to perform in tough site conditions and resist environmental wear.
- Ideal for high-flow and multi-direction pipe connections
- Manufactured to meet Australian Standards
- Available in a range of standard and custom sizes
- Durable, load-bearing design for long-term reliability
Built to Perform, Ready to Deliver
Every Macrete stormwater product is made from high-strength precast concrete and built to meet or exceed AS 3996 load class ratings. We offer both standard and custom sizes, with optional features like cast-in lifting points and pipe openings. Whatever your drainage setup, we can manufacture to match.
Typical applications:
- Civil and council drainage networks
- Roadside drainage systems
- New developments and subdivisions
- Retention and detention installations
Grated Inlet Pits
Our grated inlet pits are designed to capture surface water from roads, car parks, footpaths, and other paved areas. With built-in grates to stop debris from entering the system, these pits keep stormwater networks flowing and reduce the risk of blockages.
- Fast surface water capture and drainage
- Integrated grate options to suit site specifications
- Compatible with local council and MRWA requirements
- Built for traffic loads and harsh weather conditions
Get a Junction Box or Grated Inlet Pit Quote
Need reliable junction boxes or grated inlet pits for your project? Talk to the Macrete team today. We’ll help you choose the right solution and manufacture it to your specs. Call us or request a quote now.