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  • Made in North Devon since 1973
  • BSI Kitemark ready-mixed concrete
  • Manufactured to applicable British Standards
  • UK-wide & European delivery

Drainage · yards and perimeters

Dish Channels.

Yard water, sent where you want it.

Precast dish channel and 110mm (4in) slotted drainage channel for yards, building perimeters and footpaths. C40/50 concrete, cast under factory production control at Holsworthy.

These are general-duty channels. They have no published BS EN 1433 load class, so if your drawing calls for a C250, D400 or E600 unit, these are not it — and we would rather tell you now than after the load turns up.
  • · 160 × 905 × 75mm dish
  • · 110mm slotted channel
  • · C40/50 concrete
  • · No load class published
  • · Yards, perimeters, footpaths
  • · Large stock held
WCCP precast dished drain channels stacked at the Holsworthy yard

Specification

Sizes and formats.

Two channel sections, both held in stock. Technical sheets with the full profile and bedding detail are available on request.

Variant Size Class / style Typical use
Dish channel 160mm (6in) wide × 905mm (2ft11in) long × 75mm (3in) deep — dish 145mm (5¾in) wide × 30mm (1¼in) deep, 20mm offset General-duty diversion channel — no BS EN 1433 class published Yards, footpaths, low-flow surface water diversion
Slotted drainage channel 110mm (4in) slotted pipe channel — see the technical sheet for the full section General-duty — no BS EN 1433 class published Yard and building perimeter drainage

All units manufactured under factory production control in compliance with applicable British Standards. Conformity documentation available on request. Mortar-joint and bedding details supplied with the specification sheet — Class S granular on 100mm (4in) C20 lean-mix base.

Need something other than these two sections? Ring the yard — if we cast it, we will say so, and if we do not, we will say that too.

Where they go

Common applications.

Dairy-yard runoff, washdown water off a collecting yard, or a run along the bottom of a building — these are the jobs the channel is made for.

  • · Farm and agricultural concrete-yard runoff control
  • · Building perimeter and doorway drainage
  • · Footpath and low-traffic surface water diversion
  • · Collecting yard washdown water

Standards & references

Cast to current code.

British Standards
Our products are manufactured in compliance with applicable British Standards. For information regarding the specific standards applicable to a particular product, please contact us.
BS EN 1433
The load-classification standard for drainage channels. Our channels are not classified to it — if your specification names a class, specify a classified product.

Configure your drainage run

Tell us the run length — we will quote it.

Related products

Often ordered alongside.

View full range

Ready to specify it?

Send us the run length and where it is going. We will come back with a quote and a lead time.

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