Polymer Concrete Drainage Channels & Trench Drains
Integrated Solutions with FRP Composite GratingsPolymer Concrete Channel with Composite Gratings (FRP Gratings)
Polymer concrete channels are produced in various sizes to meet different demands. Combined with composite gratings (FRP gratings) it provides both functionality and visual richness through its easy and fast assembly.
As a leading manufacturer, NA-ME offers premium Polymer Concrete Channels designed for superior water management and drainage efficiency. Our polymer channels provide distinct advantages over traditional concrete, including exceptional strength, lighter weight for easier installation, and complete resistance to frost and chemical corrosion. Because we manufacture our products in-house, we guarantee high precision, smooth internal surfaces for better flow, and cost-effective solutions tailored to your project needs. Choose NA-ME for durable, leak-proof drainage systems that combine engineering excellence with direct-from-factory value.


Polymer Concrete Channel
As it can be produced in various widths and heights, passage problems in the channels can be solved with suitable elements and and sloped design. In this way, long channels can be emptied quickly. The process is completed in a short time as it is molded and produced quickly and easy to assemble. When used together with composite (GRP-FRP) grids, a duct system which is not affected by corrosion is formed.
| A (mm) | B (mm) | C (mm) | D (mm) |
| 125 | 1000 | 80 | 25 |
| 125 | 1000 | 100 | 25 |
| 125 | 1000 | 150 | 25 |
| 125 | 1000 | 200 | 25 |
| 200 | 1000 | 60 | 30 |
| 200 | 1000 | 80 | 30 |
| 200 | 1000 | 120 | 30 |
| 200 | 1000 | 150 | 30 |
| 200 | 1000 | 200 | 30 |
| 200 | 1000 | 250 | 40 |
| 200 | 1000 | 300 | 40 |
| 200 | 1000 | 400 | 40 |
| 250 | 1000 | 80 | 45 |
| 250 | 1000 | 120 | 45 |
| 250 | 1000 | 200 | 45 |
| 300 | 1000 | 80 | 50 |
| 300 | 1000 | 110 | 50 |
| 300 | 1000 | 150 | 50 |
| 300 | 1000 | 200 | 50 |
| 300 | 1000 | 250 | 50 |
| 400 | 1000 | 200 | 50 |
| 400 | 1000 | 300 | 50 |
| 400 | 1000 | 400 | 50 |


Why Choose Polymer Concrete Channels? (Advantages & Applications)
With composite gratings (FRP gratings) dominating the market, companies are actively switching towards these to make polymer concrete channels.
What is a Polymer Concrete Channel?
A polymer concrete channel or a trench drain is a kind of drain that has a dominant trough or a trench-like body, which forms the line of the channel. These are suitable for both indoor and outdoor environments.
To build a polymer concrete channel, it’s important to know the load requirements for the drain, choosing the appropriate grates, structuring the surrounding landscape in a way that it doesn’t create obstructions for the drain, and having an ideal maintenance plan for the concrete channel.
Usage of Polymer Concrete Channel
Polymer concrete channels are used for the quick expulsion of surface water and for the confinement of chemical and waste spills. These are also to contain utility lines.
These concrete channels are used in both public and private places. Examples of their use in public areas include streets and parking lots, airports, buildings, factories, treatment, waste facilities, chemical areas and commercial use etc.
Advantage of Polymer Concrete Channel with Composite Gratings (FRP Gratings)
There are many advantages of using composite grating (FRP grating) to build polymer concrete channels such as:
- Superior Corrosion Resistance: Naturally resistant to aggressive chemicals, acids, and waste fluids unlike traditional concrete.
- Durable and integrated with high strength so can easily pass any flow of water or waste
- Smooth internal surface for better flow, combined with anti-slip FRP grating covers to prevent workplace accidents.
- UV resistant
- Significantly lighter than cement concrete, reducing transport costs and installation time.
- With composite grating (FRP grating), the polymer concrete channel will be insulated, cost-effective, and fire retardant
- Comes in different styles like single or double slot, square or round hole, etc.