How Do Stormwater Pits Work?
If you’ve noticed heavy rain pooling around your home, it could be time to look at your drainage. Stormwater pits are a key part of protecting your property from flooding and erosion. But how do they actually work?

What is a Strip Drain?
A strip drain, also known as a trench or linear drain, is a long, narrow channel typically installed flush with the surface. It features a grate on top and connects to underground drainage systems to redirect stormwater or runoff safely away from buildings or landscaping.
Where Are Strip Drains Commonly Used?
To connect a pipe to a stormwater pit correctly, you’ll usually need:
- Driveways and garage entrances
- Poolside areas and patios
- Along retaining walls
- Commercial entrances
- Garden beds and landscape edges
In short, earth moving reshapes the land to suit your project — whether it’s a home build, retaining wall, drainage system, driveway, or full-scale development.
Benefits of Strip Drains
- Low profile and aesthetic
- Excellent water flow control
- Reduces erosion and pooling
- Suitable for both residential and commercial use
Why It Matters in Sydney
With heavy rain and unpredictable storms, strip drains are essential across the Northern Beaches, Sydney metro, and Gold Coast. Our team ensures every drain is installed with slope correction and proper stormwater connection.
Need Strip Drain Installation or Repairs?
At Freshwater Excavations, we offer professional strip drain installation and repairs as part of our broader drainage and excavation services.
Get a Quote for Strip Drain and Drainage Solutions
Call: +61 416 693 982
Email: luke@freshwaterexcavations.com.au
Serving: Northern Beaches, North Shore, Eastern Suburbs, Inner West, Gold Coast & Northern NSW
Other Resources:
Looking to install a strip drain at home? See real product examples and learn which style suits your space. Explore residential strip drain options
Understand the minimum building standards for surface water and strip drain usage under Australian regulations. National surface drainage requirements