Best Plastic Construction Channel Drainage of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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Plastic construction channel drainage is a highly effective solution for managing surface water and preventing flooding. This type of drainage system is designed to collect and redirect excess water away from buildings, roads, and other areas where it can cause damage. Made from durable plastic materials, these drainage channels are lightweight, easy to install, and require minimal maintenance. With a range of sizes and configurations available, plastic construction channel drainage is a versatile and cost-effective solution for a wide range of applications.

At a Glance: Our Top Picks

Pack of 10 SHMOX 1m Drainage Channels Cover #TOP 1
Pack of 10 SHMOX 1m Drainage Channels
ftb score rating icon 9.8
Plastic Channel Drainage Pack 1m Lengths Cover #TOP 2
Plastic Channel Drainage Pack 1m Lengths
ftb score rating icon 9.7
1m Plastic Channel Pack with Accessories Cover #TOP 3
1m Plastic Channel Pack with Accessories
ftb score rating icon 9.5

Top 10 Plastic Construction Channel Drainage

#TOP 1

Pack of 10 SHMOX 1m Drainage Channels

SH1PCH
Black
Pack of 10 SHMOX 1m Drainage Channels Cover
Plastic Drainage Channel Pack 1m Lengths (Pack of 10)

The SHMOX Drainage Channels are designed for effective water management in construction projects. Each channel measures 1 metre in length, providing ample coverage for drainage needs. The external width of 120mm ensures a sturdy structure, while the internal width of approximately 92mm allows for efficient water flow. With an external height of around 92mm, these channels can handle various drainage tasks, making them a practical choice for users looking to enhance their outdoor spaces.

What We Like
Sturdy construction
Efficient water flow
Ample coverage
Convenient pack size
#TOP 2

Plastic Channel Drainage Pack 1m Lengths

UK Plastics
Black
Plastic Channel Drainage Pack 1m Lengths Cover
Plastic Channel Pack 1m Lengths (9 x 1m Channels + Accessory Pack)

The Channel Drainage Pack is designed for effective construction drainage solutions. With a 1 metre length, it provides ample coverage for various applications. The external width of 120mm ensures it can accommodate larger drainage needs, while the internal width of approximately 92mm allows for efficient water flow. Its 92mm external height and depth, along with an internal height of 85mm, offer a robust structure that can withstand environmental conditions, making it a reliable choice for your drainage projects.

What We Like
Durable construction material
Ample drainage coverage
Robust design
Efficient water flow
Versatile for various applications
#TOP 3

1m Plastic Channel Pack with Accessories

UK Plastics
1m Plastic Channel Pack with Accessories Cover
Plastic Channel Pack 1m Lengths (4 x 1m Channels + Accessory Pack)

The Plastic Channel Pack offers a convenient 1 metre length, making it ideal for various drainage needs. With an external width of 120mm, it provides ample space for effective water flow, ensuring your drainage system functions smoothly. The internal width of approximately 92mm allows for efficient channeling, while the depth of 92mm on the outside and 85mm internally ensures durability and reliability. This product is perfect for anyone looking to manage water drainage effectively in construction projects.

What We Like
Durable plastic construction
Convenient 1m length
Ample external width
Efficient internal dimensions
#TOP 4

1 Metre Plastic Channel Pack with Quad Box

UK Plastics
Quad Box ( Corner )
1 Metre Plastic Channel Pack with Quad Box Cover
Plastic Channel Pack 1m Lengths, Corner (Quad box), Stopends & Outlet. (Quad Box (Corner))

The UK Plastics Channel Pack offers a convenient 1 metre length, making it ideal for various drainage needs. With an external width of 120mm, it provides ample space for effective water management. The internal dimensions of approximately 92mm ensure a suitable fit for most installations, while the 85mm internal height allows for efficient drainage flow. This product also includes one outlet and two stop ends, giving you flexibility in your drainage setup.

What We Like
Convenient 1 metre length
Ample external width
Flexible drainage options
Easy installation
#TOP 5

Plastic Channel Pack with Accessory Set

UK Plastics
Plastic Channel Pack with Accessory Set Cover
Plastic Channel Pack 1m Lengths (8 x 1m Channels + Accessory Pack)

The Plastic Channel Pack offers a 1 metre length design, making it ideal for versatile drainage solutions. With an external width of 120mm, it provides ample space for efficient water flow. The approximate internal width of 92mm ensures that your drainage needs are met effectively, while the similar external height/depth of 92mm allows for easy installation in various settings. This channel pack is perfect for users looking to improve their drainage systems with a reliable and practical solution.

What We Like
Easy to install
Ample drainage space
Versatile design
Durable construction
#TOP 6

1m Plastic Channel Drainage Pack by UK Plastics

UK Plastics
Black
1m Plastic Channel Drainage Pack by UK Plastics Cover
Plastic Channel Pack 1m Lengths (6 x 1m Channels + Accessory Pack)

The UK Plastics Channel Pack offers practical drainage solutions with its 1 metre length, making it easy to manage water flow in various constructions. With an external width of 120mm, it provides ample space for effective drainage, ensuring efficient water management. The approximate 92mm internal width allows for significant flow capacity, while the 92mm external height ensures it remains unobtrusive in your project. Finally, the 85mm internal height keeps the channel discreet while maximising performance, helping you maintain a tidy and functional landscape.

What We Like
Efficient water management
Discreet design
Ample drainage capacity
Easy installation
#TOP 7

Clark Drain CD410 Heavy Duty Drainage System

Black
Clark Drain CD410 Heavy Duty Drainage System Cover
10 x Clark Drain CD410 Shallow Flow Channel Drainage Plastic PVC Heavy Duty Including 2 x Endcaps for Water Rain Storm Shower Garden Driveway 1m Water Rain Storm Shower Wetroom Garden Driveway 10M

The Clark Drain CD410 is a robust drainage solution designed for various outdoor applications, including gardens, driveways, and wetrooms. This heavy-duty drainage system is made from durable plastic PVC, ensuring longevity and effectiveness in managing water flow. With its shallow flow design, it prevents water accumulation, helping to keep your outdoor spaces dry and safe. The inclusion of two end caps provides added convenience, making installation simpler and more efficient for you.

What We Like
Durable plastic PVC material
Prevents water accumulation
Includes two end caps
Suitable for various outdoor uses
#TOP 8

4 x Black Ultra Low Profile Drainage Channel

Black/Galv50mm
Black/ Galvanised
4 x Black Ultra Low Profile Drainage Channel Cover
4 x Black channel with galvanised Steel Grate Ultra Low Profile Shallow Flow Drain Plastic Grating 50mm Deep x 1m Length x 125mm Width Drainage Channel suitable for Garden Patios and Driveways

The Black Low Profile Drainage Channel features four ultra low profile channels, measuring 50mm deep, 1000mm long, and 125mm wide. With a galvanised steel grate, this product ensures durability and prevents rusting. The built-in quadbox corner piece allows you to easily change direction without additional purchases, making installation more convenient. Each order also includes end caps and a 110mm outlet adaptor, simplifying connections to underground drainage systems.

What We Like
Durable galvanised steel grate
Easy installation with quadbox
Includes end caps and adaptor
Rust-resistant design
Versatile for various outdoor areas
#TOP 9

Heavy Duty PVC Drain Channel for Wetroom

8168505
Black
Heavy Duty PVC Drain Channel for Wetroom Cover
Drain Channel Deep Drainage Plastic PVC Heavy Duty for Water Rain Storm Shower Wetroom Garden Driveway 1m

The Castle Houseware Drain Channel is a heavy-duty drainage solution made from durable plastic, designed to withstand a weight limit of 5 tonnes. With a length of 1 metre, it features a 100mm wide and 100mm deep internal channel, making it ideal for effective water management in areas such as gardens and driveways. The interlocking channels ensure a secure fit, while the PVC top and narrow polypropylene grating provide efficient drainage. Each channel includes a black grate that easily clicks into place, offering you convenience and ease of use.

What We Like
Durable plastic construction
5 tonne weight limit
Easy interlocking channels
Includes standard black grate
#TOP 10

Future Build Supplies Black Drainage Channel

Black50mm
Black
Future Build Supplies Black Drainage Channel Cover
Future Build Supplies Ltd 10 x Black Ultra Low Profile Shallow Flow Drain Plastic Grating 50mm Deep x 1m Length x 125mm Width Drainage Channel suitable for Garden Patios and Driveways

The Black Drainage Channel from Future Build Supplies features a unique built-in Quadbox corner piece, allowing you to easily turn corners without the need for mitring or additional components. Each order includes end caps and an outlet adaptor for seamless connections to underground drainage systems. Its design is lightweight, making installation straightforward, while the A15 load rating ensures it can handle various applications, from garden patios to driveways. This channel is ideal for effective water management in outdoor spaces.

What We Like
Easy corner turns
Includes end caps
Lightweight for easy installation
A15 load rating
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Does a channel drain need to slope?

Slopes are unnecessary A common misconception is the belief that a slope is needed for water to drain effectively. However, this is not necessary. As long as the channel is laid flat and level, the water will be able to flow, providing the outlet is below the level of the channel.

2. How much should a channel drain slope?

A built-in slope of 0.7% allows optimal flow rates to be maintained system wide; neutral sections are also available.

Editor's Notes

During our plastic construction channel drainage research, we found 153 plastic construction channel drainage products and shortlisted 10 quality products. We collected and analyzed 4,356 customer reviews through our big data system to write the plastic construction channel drainage list. We found that most customers choose plastic construction channel drainage with an average price of £41.86.

The plastic construction channel drainage are available for purchase. We have researched hundreds of brands and picked the top brands of plastic construction channel drainage, including SHMOX, UK Plastics, Clark-Drain, Castle Houseware. The seller of top 1 product has received honest feedback from 131 consumers with an average rating of 4.3.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.