Drainage
C Channel
Slim precast channels for light surface water along walkways, edges and the base of buildings.
Product Overview
Neat, shallow drainage where space is tight
Where a full-size drain is more than you need, a C channel does the job. Its shallow profile catches run-off from paved areas and guides it to the nearest drain or sump.
Our C channels come in several variants, each with its own product drawing and dimensions in the catalogue. Short 600 mm units make them easy to handle and lay along curves.
Our C channels come in several variants, each with its own product drawing and dimensions in the catalogue. Short 600 mm units make them easy to handle and lay along curves.
Product information
Example variant
C1
C1 size
150 IW × 75 ID × 600 mm L
Other variants
See product catalogue
Where it is used
- Covered walkways and footpaths
- Edges of paved courtyards and plazas
- Around building bases and void decks
- Landscaped areas and garden paths
Why choose Eng Seng
- Light, short units that are quick to lay by hand
- Several variants to suit different flows
- Matches our wider drainage range
FAQ
It carries light surface water from paved areas, walkways and building edges to a larger drain or sump.
The C1 variant is 150 mm wide and 75 mm deep inside, and 600 mm long. Other variants are listed in our catalogue.
Choose a C channel for light flows and shallow areas. For roads, large catchments or heavier flows, a U drain is usually the better fit. Your engineer’s design decides.
The short 600 mm length makes it easier to set units along gentle curves. For tight curves, talk to our team about options.
Yes. Send us your drawings and we’ll advise on a customised unit.
Click Request an Enquiry or call +65 6367 3188 with the variant, total length and delivery location.
Explore the Range
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Looking for the Right Precast Solution?
Tell us where the water needs to go and we’ll help you choose the right channel.