CHANNEL DRAINS: AN OVERVIEW
Channel drains play a pivotal role in the wider drainage system, serving as a key element in surface water management. Typically, these drains feature a robust preformed channel crafted from either durable polypropylene or heavy-duty polymer concrete. A top grating is incorporated to effectively filter out large debris, ensuring uninterrupted flow, which is usually a plastic, cast iron or galvanised grate.
For seamless integration with underground drainage infrastructure, the channels are equipped with end caps and bottom outlets that connect directly to 110mm underground drainage pipes. We also offer trash boxes, junction boxes and corner units to assist with this.
Drainage channels are designed to quickly and efficiently remove surface water from impermeable surfaces such as concrete, pavement, and tarmac. Without this drainage solution, these surfaces could become susceptible to flooding, posing risks to infrastructure and safety.
These systems are engineered with a high water-carrying capacity. Operating solely on gravitational force, installing them at locations where water naturally flows, such as the base of slopes or inclines is important.
The effective removal of excess surface water aids in flood prevention, lessening pressure on the environment and other water management infrastructure. We offer an extensive range of channel drainage solutions tailored to various load classes, ensuring optimal performance and suitability for diverse project needs.
CHANNEL DRAIN LOAD RATINGS EXPLAINED
- Class A15: Designed for pedestrian areas like patios, these drains can withstand up to 1.5 tonnes, making them ideal for foot traffic zones and domestic drainage.
- Class B125: With a capacity to support up to 12.5 tonnes, these drains are perfect for residential driveways, ensuring durability and longevity.
- Class C250: Stepping up from B125, these drains can manage weights of up to 25 tonnes, suitable for commercial car parking areas and roadways.
- Class D400: Engineered for main roads, these drains can endure vehicle loads of up to 40 tonnes, accommodating cars, vans, and lorries.
- Class E600: Tailored for industrial settings, these heavy-duty drains can bear weights up to 60 tonnes, commonly used in loading bays and industrial yards.
- Class F900: The pinnacle of strength, these drains are capable of supporting weights up to 90 tonnes, predominantly used in expansive commercial areas like airports and docks.
IN-DEPTH RESOURCES FOR CHANNEL DRAINAGE
For further insights and guidance on our full range of channel drain systems, venture over to our Knowledge Hub and discover a range of articles covering FAQs such as:
If you have any questions about channel drainage that aren't answered in our Knowledge Hub, please feel free to reach out to our team - we're always happy to help!
