160mm Drainage Pipe

High-quality 160mm drainage pipe and fittings

Manufactured in PVC-U, 160mm drainage pipe is strong and durable yet lightweight and easy to work with. It is suitable for high-temperature discharge. Our 160mm pipe and fittings are manufactured in accordance with BS-EN 1401.

All of our underground drainage pipes and the majority of our fittings are manufactured from UPVC, and all pipe, bends, gullies, and connectors in the underground drainage system are commonly manufactured in a Golden Brown colour.


160mm pipe is usually used for a collection of pipe runs from a small group of houses. It can, however, also be used on longer pipe runs for single units, as the fall can be lower than what you would normally get with a 110mm system.

This system is interchangeable with all other leading manufacturers of 160mm pipe systems.


Whilst clay drainage pipes are still occasionally used for new drainage installations, the most common material used in the UK by far is PVC-U.

PVC-U (usually abbreviated to PVC) is lightweight, long-lasting, and robust. The walls of a PVC pipe are extremely smooth, promoting a healthy flow of the materials within the pipe. PVC drainage pipes are resistant to high temperatures, as well as most acids and alkalis.

When a number of houses are joined to the same underground drainage system, 160mm drainage pipe is generally used for the pipe carrying the main flow. The 160mm refers to the outside diameter of the pipe.

In the UK, the most common size of PVC underground drainage pipe for domestic housing is 110mm – you can view our 110mm drainage pipe and fittings here.

160mm Drainage Pipe Installation Guides

You can find hints and tips on installing different types of drainage products, including our 160mm underground drainage pipe, in our Guides and Tips section below. We also have more information on how to lay drainage pipes. If you’re unable to find information on the products that you need, or you are in need of any other technical advice, please don’t hesitate to contact us.

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Items 1-18 of 32

  1. Fontus Single Pumping Station - 450 Litre

    Currently unavailable, please contact us for alternatives

    1. Code TFF32450SP
    2. Brand Turtle Enviro
    3. Size 670mm
    £1,099.24 £1,319.09
  2. Inspection Chamber Base with 160mm Inlets and Outlets - 450mm Diameter
    1. Code 6D900
    2. Brand FloPlast
    3. Size 450mm Diameter
    £45.82 £54.98 £50.91 £61.09 Save 10%
  3. Inspection Chamber Set with Polypropylene Cover - 450mm Diameter For 160mm Drainage
    1. Code 450MH160
    2. Brand FloPlast and Clark-Drain
    3. Size 450mm Diameter for 160mm Drainage
    £89.40 £107.28 £99.33 £119.20 Save 10%
  4. Inspection Chamber Riser - 235mm Depth x 450mm Diameter
    1. Code D916
    2. Brand FloPlast
    3. Size 235mm Height x 450mm Diameter
    £18.80 £22.56 £20.89 £25.07 Save 10%
  5. Drainage Coupling Double Socket - 160mm
    1. Code UC160D
    2. Brand PBSL Group
    3. Size 160mm
    £6.36 £7.63
  6. Drainage Bend Double Socket - 15 Degree x 160mm
    1. Code 6D567
    2. Brand PBSL Group
    3. Size 160mm
    £11.88 £14.26
  7. Drainage Bend Single Socket - 87.5 Degree x 160mm
    1. Code UB16090S
    2. Brand PBSL Group
    3. Size 160mm
    £5.69 £6.83
  8. Drainage Junction Double Socket - 45 Degree x 160mm
    1. Code UY16045D
    2. Brand PBSL Group
    3. Size 160mm
    £10.69 £12.83
  9. Drainage Junction Triple Socket - 45 Degree x 160mm
    1. Code 6D211
    2. Brand PBSL Group
    3. Size 160mm
    £18.51 £22.21
  10. Drainage Junction Double Socket - 87.5 Degree x 160mm
    1. Code UJ16090D
    2. Brand PBSL Group
    3. Size 160mm
    £16.99 £20.39
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Items 1-18 of 32