What is a Grated Channel Drain System?

A grated channel drain is a type of drainage system featuring a highly optimised, long, narrow design.

Unlike traditional square outdoor drains, channel drains extend along a line, enabling them to handle a higher volume of water, thereby preventing issues with water pooling.

Each channel drain is designed with robust grates for durability and easy maintenance.

At ACO, we offer an extensive range of stainless steel channel drain grates to suit your various design requirements, as well as a huge range of linear grates.

Benefits of Choosing a Grated Channel Drain System

• Flexible placement options

Our grated channel drains offer flexibility in placement, whether positioned along building edges, integrated within courtyards or installed through paved open spaces. This allows designers and contractors to achieve effective drainage while maintaining full control over how the system integrates with surrounding structures.

• Simplified installation process

With a single-direction fall built into the design, our grated channel drains reduce the need for complex grading and detailed slope calculations. The result is a faster and more consistent installation process, even on larger or more technical builds.

• Optimised hydraulic performance

By continuously capturing water along the entire system length, our grated channel drains deliver superior flow performance during peak rainfall. This continuous intake reduces the likelihood of localised blockages that can occur with isolated point inlets.

• Long-term serviceability

Our grated channel drains feature removable grates that provide straightforward access to the underlying channel. This allows service teams to conduct regular inspections, cleaning and upkeep with minimal disruption to the surrounding area.

Grated Channel Drains For Driveways, Patios and More

Grated channel drains are suitable for a multitude of applications and regularly feature in many key projects.

In residential settings, these systems are commonly used in patios and driveways. Commercially, you’ll find them in public parks, hotels and industrial zones around Australia.

With impressive water management capacity, grated channel drains are an ideal choice for projects requiring efficient drainage.

Trust ACO Drain® for Your Channel Drain Needs

At ACO, we’re dedicated to delivering engineered drainage solutions built for real-world environments.

These aren’t off-the-shelf grated channel drains from Bunnings, each system is manufactured from high-quality materials, ensuring durability and longevity over many years.

We also manufacture strip drain systems and slot drains, providing builders with complete solutions for surface management across all types of projects.

Browse our product range and see how ACO can transform your space. For any queries, feel free to contact our team.

Let’s bring your vision to life with the ACO Drain range, your trusted channel drain solution.

Grated Channel Drain – Frequently Asked Questions

What is a grated channel drain system and how does it work?

A grated channel drain system, also known as a trench drain, is designed to manage water overflows in outdoor spaces. It consists of a long, narrow channel covered by a grate. Water flows into the drain through the grates and is guided by the channel’s slight slope towards an outlet, ensuring effective and efficient drainage. These systems are particularly useful in areas that require high-capacity drainage, such as driveways, patios, and commercial properties.

How does the installation process of a grated channel drain differ from a traditional outdoor drain?

The installation process of a grated channel drain differs primarily in its placement and the required landscaping slope. Unlike traditional outdoor drains typically positioned in the center of the area, a grated channel drain spans the length or width of the area and requires a unidirectional slope. The channel is usually installed along an edge or wall, with the surrounding ground sloping towards it. This design simplifies the installation process, making grated channel drains an efficient drainage solution for various outdoor spaces.

Are grated channel drains suitable for commercial applications?

Absolutely, grated channel drains are highly suitable for commercial applications. Their high-capacity design is ideal for managing substantial water flow, which is often found in commercial settings such as parking lots, sidewalks, and public spaces. Additionally, the robust grates made from stainless steel can withstand heavy foot and vehicle traffic. With various grate styles available, our grated channel drains also contribute to the aesthetic appeal of commercial spaces, making them a practical and attractive drainage solution.

How can grated channel drains improve water flow?

Grated channel drains can significantly enhance water flow due to their long, linear design. The grates allow water to enter the channel from a large surface area, facilitating quick water intake. Inside the drain, the streamlined and continuous channel design guides the water effectively towards the outlet, preventing water pooling and enhancing overall drainage efficiency.