Linear Drainage

Browse Build4less for selection of domestic Linear Drainage products. Contact us on Live Chat or by phone 020 3481 1978 if you need guidance - Free Delivery on all orders over £300. To know more about channel drainage Read Our Guide.

Yard Gully Set with Silt Bucket and Ductile Iron Gating - 12.5 Tonne x 300mm Diamater
Yard Gully Set with Silt Bucket and Ductile Iron Gating - 12.5 Tonne x 300mm Diamater - PBSL Drainage
Vendor
PBSL
Regular price
£139.99 £167.99
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£139.99 £167.99
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Channel Leaf and Debris Trap
Vendor
Clark-Drain
Regular price
£0.98 £1.18
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£0.98 £1.18
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Yard Gully Set with Ductile Iron Gating - 40 Tonne x 450mm x 750mm x 160mm Outlet
Yard Gully Set with Ductile Iron Gating - 40 Tonne x 450mm x 750mm x 160mm Outlet - PBSL Drainage
Vendor
PBSL
Regular price
£138.02 £165.62
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£138.02 £165.62
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Domestic Channel 100mm Wide Outlet End Cap
Vendor
Clark-Drain
Regular price
£6.12 £7.34
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£6.12 £7.34
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Domestic Channel 100mm Wide Plain End Cap
Vendor
Clark-Drain
Regular price
£3.29 £3.95
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£3.29 £3.95
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Galvanised Steel Low Profile Channel Drain 1000mm x 120mm x 75mm Class A15 (1.5 Tonne)
Vendor
Clark-Drain
Regular price
£8.18 £9.82
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£8.18 £9.82
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Channel Drainage Plastic End Cap and Outlet End Cap
Vendor
Clark-Drain
Regular price
£4.24 £5.09
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£4.24 £5.09
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Quad Corner Unit for CD 422 Domestic Channel (1.5 Tonne)
Vendor
Clark-Drain
Regular price
£22.38 £26.86
Sale price
£22.38 £26.86
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Domestic Drainage Channel & Grating (1.5 Tonne)
Vendor
Clark-Drain
Regular price
£13.29 £15.95
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£13.29 £15.95
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Plastic Channel Drain with Mesh Grating 1m - A15 (1.5 Tonne)
Vendor
Clark-Drain
Regular price
£10.18 £12.22
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£10.18 £12.22
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Domestic Channel Drainage End Cap for Shallow Channel (Pack of 10)
Vendor
Clark-Drain
Regular price
£7.29 £8.75
Sale price
£7.29 £8.75
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Shallow Domestic Channel & Mesh Grating - 1000mm x 148mm x 92mm
Vendor
Clark-Drain
Regular price
£7.86 £9.43
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£7.86 £9.43
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What is linear or channel drainage?

Linear drainage is also known as Channel or trench drainage. The system of drainage which drains along the entire length, rather than one specific point is known as linear drainage. The trench used for channel drainage is not that deep so it is easy to install in places with complex and unknown underground services and utilities.

Channel drainage offers an easy installation, low-cost and elegant look and lowers the price of underground installation of pipework.

What is grating in linear drainage?

Grating is a covering to a channel. The length of the grating is usually one which fits the accompanying channel. The load class of grating and channel is the same as mentioned in the chart below.

Using drain grates is important as it protects from blocking, injuries, and damages

Load Classes for channel drainage

Class

Test Load (kN)

Typical Usage

A

15

Pedestrians and cyclist only

B

125

Car park, Residential Driveaway, Slow moving traffic

C

250

Small Car park, kerbside or service station

D

400

Carriageway use – All public highways

E

600

Commercial and industrial heavy loads

F

900

Exceptional loads – Airports, Military, etc.

What are the materials used to make the channel body?

Materials used to make a channel body are

  • Steel
  • Plastic
  • Concrete

Application areas for linear drainage/ channel drainage

  • Housing
  • Landscaping
  • Internal drainage
  • Parking areas
  • Retail and commercial developments
  • Industrial developments
  • Highways
  • Residential developments
  • Rail
  • Airports and docks
  • Utilities

Advantages of channel drainage

  • Collects excessive rainwater
  • Decreases the risk of soil erosion
  • prevent water overflow
  • Easy to install
  • Corrosion-resistant material
  • Provides seamless finish
  • Designed in such a way to reduce foul smell

How to install channel drainage

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