Solid Twinwall Drainage

Solid (unperforated) twinwall is generally used for stormwater drainage where there is likely to be a heavy load on the pipe, for example beneath roads, paths, sports fields and in culverts.

Twinwall Drainage is manufactured from High Density Polyethylene (HDPE) for use in Surface Water and Stormwater applications.

The pipe itself is co-extruded, with ribs in the outerwall for added strength and a smooth internal bore to ensure a free flow. Our Twinwall systems are available either perforated or solid in a wide range of sizes.

Read more details

Twinwall Drainage is manufactured from High Density Polyethylene (HDPE) for use in Surface Water and Stormwater applications. Solid (unperforated) twinwall is generally used for stormwater drainage where there is likely to be a heavy load on the pipe, for example beneath roads, paths, sports fields and in culverts. Read more about Solid Twinwall Drainage

VAT Show

150mm Solid Twinwall Pipe 3M

150mm Solid Twinwall Pipe 3M

Code: TW150-3 Size: 150mm Brand: Cherry Pipes Ltd

£13.81 ex.VAT

£17.26 Save 20%

£13.81 ex.VAT

£17.26 Save 20%

225mm Solid Twinwall Pipe 3M

225mm Solid Twinwall Pipe 3M

Code: TW225-3 Size: 225mm Brand: Cherry Pipes Ltd

£30.26 ex.VAT

£37.83 Save 20%

£30.26 ex.VAT

£37.83 Save 20%

300mm Solid Twinwall Pipe 3M

300mm Solid Twinwall Pipe 3M

From 1 reviews

Code: TW300-3 Size: 300mm Brand: Cherry Pipes Ltd

£44.51 ex.VAT

£55.64 Save 20%

£44.51 ex.VAT

£55.64 Save 20%

From 1 reviews

450mm Solid Twinwall Pipe 6M

450mm Solid Twinwall Pipe 6M

Code: TW450 Size: 450mm Brand: Cherry Pipes Ltd

£204.78 ex.VAT

£255.98 Save 20%

£204.78 ex.VAT

£255.98 Save 20%

600mm Solid Twinwall Pipe 6M

600mm Solid Twinwall Pipe 6M

Code: TW600 Size: 600mm Brand: PBSL Group

£356.15 ex.VAT

£445.19 Save 20%

£356.15 ex.VAT

£445.19 Save 20%

150mm Twinwall Coupler

150mm

150mm Twinwall Coupler

Code: TWC150 Size: 150mm Brand: Cherry Pipes Ltd

£2.66 ex.VAT

£3.33 Save 20%

£2.66 ex.VAT

£3.33 Save 20%

225mm Twinwall Coupler

225mm

225mm Twinwall Coupler

Code: TWC225 Size: 225mm Brand: Cherry Pipes Ltd

£4.86 ex.VAT

£6.07 Save 20%

£4.86 ex.VAT

£6.07 Save 20%

300mm Twinwall Coupler

300mm

300mm Twinwall Coupler

From 1 reviews

Code: TWC300 Size: 300mm Brand: PBSL Group

£8.58 ex.VAT

£10.73 Save 20%

£8.58 ex.VAT

£10.73 Save 20%

From 1 reviews

600mm Twinwall Coupler

600mm

600mm Twinwall Coupler

Code: TWC600 Size: 600mm Brand: PBSL Group

£45.96 ex.VAT

£57.45 Save 20%

£45.96 ex.VAT

£57.45 Save 20%

450mm Twinwall Coupler

450mm

450mm Twinwall Coupler

Code: TWC450 Size: 450mm Brand: PBSL Group

£21.21 ex.VAT

£26.51 Save 20%

£21.21 ex.VAT

£26.51 Save 20%

150mm Twinwall 45 Degree Bend

45 Degree

150mm Twinwall 45 Degree Bend

Code: TWB15045 Size: 150mm Brand: PBSL Group

£14.08 ex.VAT

£17.60 Save 20%

£14.08 ex.VAT

£17.60 Save 20%

150mm Twinwall 90 Degree Bend

90 Degree

150mm Twinwall 90 Degree Bend

Code: TWB15090 Size: 150mm Brand: PBSL Group

£16.11 ex.VAT

£20.14 Save 20%

£16.11 ex.VAT

£20.14 Save 20%

150mm Twinwall 15 Degree Bend

15 Degree

150mm Twinwall 15 Degree Bend

Code: TWB15015 Size: 150mm Brand: PBSL Group

£13.82 ex.VAT

£17.27 Save 20%

£13.82 ex.VAT

£17.27 Save 20%

150mm Twinwall 30 Degree Bend

30 Degree

150mm Twinwall 30 Degree Bend

Code: TWB15030 Size: 150mm Brand: PBSL Group

£13.82 ex.VAT

£17.27 Save 20%

£13.82 ex.VAT

£17.27 Save 20%

225mm Twinwall 45 Degree Bend

45 Degree

225mm Twinwall 45 Degree Bend

Code: TWB22545 Size: 225mm Brand: PBSL Group

£37.74 ex.VAT

£47.17 Save 20%

£37.74 ex.VAT

£47.17 Save 20%

225mm Twinwall 15 Degree Bend

15 Degree

225mm Twinwall 15 Degree Bend

Code: TWB22515 Size: 225mm Brand: PBSL Group

£37.74 ex.VAT

£47.17 Save 20%

£37.74 ex.VAT

£47.17 Save 20%

225mm Twinwall 30 Degree Bend

30 Degree

225mm Twinwall 30 Degree Bend

Code: TWB22530 Size: 225mm Brand: PBSL Group

£37.74 ex.VAT

£47.17 Save 20%

£37.74 ex.VAT

£47.17 Save 20%

225mm Twinwall 90 Degree Bend

90 Degree

225mm Twinwall 90 Degree Bend

Code: TWB22590 Size: 225mm Brand: PBSL Group

£37.74 ex.VAT

£47.17 Save 20%

£37.74 ex.VAT

£47.17 Save 20%

300mm Twinwall 45 Degree Bend

45 Degree

300mm Twinwall 45 Degree Bend

Code: TWB30045 Size: 300mm Brand: PBSL Group

£60.63 ex.VAT

£75.79 Save 20%

£60.63 ex.VAT

£75.79 Save 20%

300mm Twinwall 90 Degree Bend

90 Degree

300mm Twinwall 90 Degree Bend

Code: TWB30090 Size: 300mm Brand: PBSL Group

£60.90 ex.VAT

£76.13 Save 20%

£60.90 ex.VAT

£76.13 Save 20%

450mm Twinwall 30 Degree Bend

30 Degree

450mm Twinwall 30 Degree Bend

Code: TWB45030 Size: 300mm Brand: PBSL Group

£237.44 ex.VAT

£296.80 Save 20%

£237.44 ex.VAT

£296.80 Save 20%

150mm x 150mm Twinwall 90 Degree Junction

90 Degree

150mm x 150mm Twinwall 90 Degree Junction

Code: TWT150 Size: 150mm Brand: PBSL Group

£19.38 ex.VAT

£24.22 Save 20%

£19.38 ex.VAT

£24.22 Save 20%

150mm x 150mm Twinwall 45 Degree Junction

45 Degree

150mm x 150mm Twinwall 45 Degree Junction

Code: TWY150 Size: 150mm Brand: PBSL Group

£19.38 ex.VAT

£24.22 Save 20%

£19.38 ex.VAT

£24.22 Save 20%

225mm X 225mm Twinwall 45 Degree Junction

45 Degree

225mm X 225mm Twinwall 45 Degree Junction

Code: TWY225 Size: 225mm Brand: PBSL Group

£76.28 ex.VAT

£95.35 Save 20%

£76.28 ex.VAT

£95.35 Save 20%

VAT Show

Your Questions

What is meant by Foul and Surface Water Drainage?

What is meant by Foul and Surface Water Drainage?

Not sure of your Underground Drainage Terminology? This brief article will ensure that you know your sewers from your soakaways.

Does Floplast Pipe Connect to Other Systems?

Does Floplast Pipe Connect to Other Systems?

Want to know how Floplast Drainage Pipe can be connected to other manufacturer's systems? Check here for more info.

Is your PolyDuct Electrical Duct approved by the Utility Suppliers?

Is your PolyDuct Electrical Duct approved by the Utility Suppliers?

Make sure you know if your Electrical Duct is safety approved.

Do Channel Drains have a

Do Channel Drains have a "built in" slope or fall?

A handy guide in table form to help you install your channel drains with the correct fall required to maintain a self-cleansing flow.

How deep can inspection chambers be installed?

How deep can inspection chambers be installed?

This article stipulates the maximum permitted depth governing the current use of plastic inspection chambers.

How do I connect Land Drain to 110mm Drainage?

How do I connect Land Drain to 110mm Drainage?

What is the best way to connect flexible Land Drain to 110mm PVC Drainage Pipe? Find out by clicking here.

How do Channel Drains connect to PVC Drainage?

How do Channel Drains connect to PVC Drainage?

You can connect Channel Drainage to Underground Drainage in two different ways - find out exactly how here.

How do I clean out and rod a Bottle Gully?

How do I clean out and rod a Bottle Gully?

Did you know that most PVC Bottle Gullies can be taken apart and cleaned? Regular maintenance will keep the gully free from silt and debris.

How is Drainage Pipe measured?

How is Drainage Pipe measured?

This is one of the questions we are most often asked is whether pipes are measured internally or externally. Click here to find out.

Guides & Reviews

Top Tips For Buying Drainage Online

Top Tips For Buying Drainage Online

This helpful article gives tips on purchasing drainage materials, from selecting suppliers to comparing prices and checking your list.

Inspection Chambers - The Options Available

Inspection Chambers - The Options Available

This is short video gives an overview of the factors to consider when buying from our wide range of Inspection Chambers.

Comparing PVC Drainage to Other Materials

Comparing PVC Drainage to Other Materials

Not sure whether to install clay or PVC pipes? Read on to learn about the differences between the two systems.

Channel Drainage Garage Packs

Channel Drainage Garage Packs

An overview of our handy Channel Drain Garage Pack - all the parts you need to install channel drainage in front of a standard garage.

Drain Odours - The Main Causes and Cures

Drain Odours - The Main Causes and Cures

There are few things more unpalatable than drain odours – especially inside a house. This article explains how to solve the problem.

Stormsaver Rainwater Harvesting System

Stormsaver Rainwater Harvesting System

Take a look at the innovative Stormsaver Rainwater Harvesting System from Floplast - available from Drainage Sales.

Land Drain System Maintenance

Land Drain System Maintenance

Click here for help and advice on keeping your Land Drains in top condition, and steps to take if they do become blocked.

An Overview of the Channel Drainage System

An Overview of the Channel Drainage System

Learn about the basics of the Domestic Channel Drainage system, including how to join lengths and corners.

Tips for Keeping Household Drains Clear

Tips for Keeping Household Drains Clear

Drainage Sales gives a few hints and tips on how to avoid blocked drains in this short video - click here to see it!

Top Tips for Using Underground Ducting

Top Tips for Using Underground Ducting

A few tips to help you choose and install your Underground Ducting correctly.

1
2

Installation & Maintenance

How to Join Underground Drainage Pipes

How to Join Underground Drainage Pipes

A quick Drainage Sales tutorial covering the basics of cutting, chamfering and joining Underground Drainage Pipes.

Underground Drainage Installation

Underground Drainage Installation

This informative video from FloPlast covers all the basics of Underground Drainage Installation, from planning to final implementation.

Ground Guard Installation Sheet

Ground Guard Installation Sheet

Take a look at an instruction leaflet for installing Ground Guard with both soil and gravel surfaces, also available to download.

Land Drains - Connecting Land Drains Together

Land Drains - Connecting Land Drains Together

If you have a large area to drain, you may need to join two or more land drains together. Take a look at our video to find out how.

Using Chambers at a change of direction

Using Chambers at a change of direction

Most people get this wrong! Watch this short video to make sure that your chamber bases are correctly laid out.

Gullies - How, why and where to use them

Gullies - How, why and where to use them

Confused by the wide variety of Gullies available? This video explains the key differences between the different options.

A Guide to Channel Drainage Installation

A Guide to Channel Drainage Installation

A handy Infographic that explains the component parts of the channel drainage system along with an installation guide.

Land Drains - Overview, Layout & Installation

Land Drains - Overview, Layout & Installation

An extended overview of Land Drains, including types of Land Drain, function, layout planning and some helpful installation tips.

Channel Drain Installation Instructions PDF

Channel Drain Installation Instructions PDF

Click here for a link to download our detailed step-by-step PDF installation guide for Channel Drainage Installation.

Channel Drainage Installation - Key Points

Channel Drainage Installation - Key Points

Need a quick reminder? A few key points to bear in mind when installing your Channel Drainage system.

1
2

Our Partners