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Drainage

Drainage moves surface water away from an area. Drainage products from sump units, gratings, couplings, end caps and much more; Howarth have everything you need to complete your drainage system. 

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  • Brett Martin 200mm Single Socket Pipe Terracotta

    Brett Martin 200mm Single Socket Pipe Terracotta

    £230.72 - £426.34 each (Ex VAT)
    £276.86 - £511.61 each (Inc VAT)
    This 200mm underground sewer pipe is manufactured in the UK by Brett Martin. Brett Martin is a leading supplier of pipes, couplers, and single socket bends. All drainage systems are manufactured to stringent quality standards, with drain pipe and...
  • Brett Martin 87.5' Single Socket Bend Terracotta

    Brett Martin 87.5' Single Socket Bend Terracotta

    £19.10 - £416.04 each (Ex VAT)
    £22.92 - £499.25 each (Inc VAT)
    Single socket bend at 87 1/2 degree angle for use with Brett Martin's 110mm drain systems. Brett Martin is a leading supplier of pipes, couplers, and single socket bends. All drainage systems are manufactured to stringent quality standards, with drain...
  • Brett Martin 200mm 87.5' Double Socket Branch Terracotta

    Brett Martin 200mm 87.5' Double Socket Branch Terracotta

    £95.78 - £149.38 each (Ex VAT)
    £114.94 - £179.26 each (Inc VAT)
    200mm or 8 Inch double socket underground Sewer Reducing Junction 87.5 Degrees is made using PVCu. Brett Martin is a leading supplier of pipes, couplers, and single socket bends and this product is manufactured in UK to stringent quality standards with...
  • Brett Martin 45' Single Socket Bend Terracotta

    Brett Martin 45' Single Socket Bend Terracotta

    £19.10 - £352.38 each (Ex VAT)
    £22.92 - £422.86 each (Inc VAT)
    Single socket bend at 45 degree angle for use with Brett Martin's 110mm drain systems.
  • Brett Martin Single Socket Pipe Terracotta 315mm

    Brett Martin Single Socket Pipe Terracotta 315mm

    £597.36 - £1,106.89 each (Ex VAT)
    £716.83 - £1,328.27 each (Inc VAT)
    Our terracotta single socket pipe is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN 1401:2019 certification. This lightweight, durable product is perfect for your next project. Please note:...
  • Brett Martin 315mm 45' Double Socket Reducing Branch Terracotta

    Brett Martin 315mm 45' Double Socket Reducing Branch Terracotta

    £422.91 - £906.76 each (Ex VAT)
    £507.49 - £1,088.11 each (Inc VAT)
    The Brett Martin, 315mm 45' Double Socket Reducing Branch Terracotta is an underground Sewer Pipe available in either 200mm or 315mm widths. Manufactured in the UK to BS EN 1401:2019 certification. Quick & Easy to Install. Kite Marked. Lightweight &...
  • Brett Martin 110mm Plain Ended Pipe Terracotta

    Brett Martin 110mm Plain Ended Pipe Terracotta

    £45.55 - £91.23 each (Ex VAT)
    £54.66 - £109.48 each (Inc VAT)
    Manufactured from high-grade lightweight PVC-U, this 3m or 6m 110mm / 4inch plain ended pipe is easy to install and can be used with a variety of drainage systems. It features a chamfered edge for easier jointing and has been tested to BS EN 1401:2019...
  • Brett Martin 160mm Plain Ended Pipe Terracotta

    Brett Martin 160mm Plain Ended Pipe Terracotta

    £90.35 - £172.96 each (Ex VAT)
    £108.42 - £207.55 each (Inc VAT)
    Manufactured from high-grade lightweight PVC-U, this 3m or 6m 160mm / 6inch plain ended pipe is easy to install and can be used with a variety of drainage systems. It features a chamfered edge for easier jointing and has been tested to BS EN 1401:2019...
  • Brett Martin 160mm Single Socket Pipe Terracotta

    Brett Martin 160mm Single Socket Pipe Terracotta

    £102.82 - £186.40 each (Ex VAT)
    £123.38 - £223.68 each (Inc VAT)
    3m or 6m length single socket SN4 pipe suitable for 160mm / 6inch drainage layouts. Our single socket bend is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN 1401:2019 certification.
  • Brett Martin 6m Perforated Duct Pipe Terracotta

    Brett Martin 6m Perforated Duct Pipe Terracotta

    £219.52 - £361.17 each (Ex VAT)
    £263.42 - £433.40 each (Inc VAT)
    Brett Martin 6m Perforated Pipe Duct Terracotta Terracotta an underground pipe that is designed to move rainwater away from your house, helping to prevent standing water and reduce the likelihood of water damage. The pipe is manufactured in the UK to BS...
  • Brett Martin 87.5' Double Socket Bend Terracotta

    Brett Martin 87.5' Double Socket Bend Terracotta

    £19.74 - £64.09 each (Ex VAT)
    £23.69 - £76.91 each (Inc VAT)
    Double socket bend at 87 1/2 degree angle for use with Brett Martin's 110mm or 160mm drain systems. As this product is lightweight and durable it makes it incredibly quick & easy to Install. As this product is manufactured in the UK, you can guarantee...
  • Brett Martin 45' Double Socket Bend Terracotta

    Brett Martin 45' Double Socket Bend Terracotta

    £19.74 - £60.09 each (Ex VAT)
    £23.69 - £72.11 each (Inc VAT)
    Double socket bend at 45 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Our terracotta double socket underground bend is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN...
  • Brett Martin 22.5' Double Socket Bend Terracotta

    Brett Martin 22.5' Double Socket Bend Terracotta

    £19.74 - £60.09 each (Ex VAT)
    £23.69 - £72.11 each (Inc VAT)
    Double socket bend at 22 1/2 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Our terracotta double socket bend is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN...
  • Brett Martin 67.5' Double Socket Bend Terracotta

    Brett Martin 67.5' Double Socket Bend Terracotta

    £19.74 - £64.09 each (Ex VAT)
    £23.69 - £76.91 each (Inc VAT)
    Double socket bend at 67 1/2 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Our terracotta double socket bend is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN...
  • Brett Martin 11.25' Double Socket Bend Terracotta

    Brett Martin 11.25' Double Socket Bend Terracotta

    £19.74 - £60.09 each (Ex VAT)
    £23.69 - £72.11 each (Inc VAT)
    Double socket bend at 11 1/4 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Our terracotta double socket bend is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN...
  • Brett Martin 110mm Single Socket Pipe Terracotta

    Brett Martin 110mm Single Socket Pipe Terracotta

    £52.42 - £94.54 each (Ex VAT)
    £62.90 - £113.45 each (Inc VAT)
    3m or 6m length single socket SN8 pipe suitable for 110mm drainage layouts. Our terracotta single socket pipe is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN 1401:2019 certification.
  • Brett Martin 110mm Seals Accept MuPVC Waste Adapter Terracotta

    Brett Martin 110mm Seals Accept MuPVC Waste Adapter Terracotta

    Used to connect 32mm and 40mm MuPVC waste pipes to 100mm drain system. This 4 inch PVC drainage to solvent weld waste adapters are manufactured in the UK and conform to BS EN 1401. They are incredibly durable, lightweight and easy to install underground...
  • Brett Martin Single Socket Coupler Terracotta

    Brett Martin Single Socket Coupler Terracotta

    £14.25 - £26.40 each (Ex VAT)
    £17.10 - £31.68 each (Inc VAT)
    Single socket coupler that is available in either 4inch / 110mm or 6inch / 160mm couplers, perfect for connecting a matching underground pipe. Manufactured in the UK and conform to BS EN 1401. They are incredibly durable, lightweight and easy to install...
  • Brett Martin 87.5' Long Radius Plain End Bend Terracotta

    Brett Martin 87.5' Long Radius Plain End Bend Terracotta

    £57.47 - £100.23 each (Ex VAT)
    £68.96 - £120.28 each (Inc VAT)
    Plain end long radius bend at 87 1/2 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Manufactured in the UK and easy to install. Perfect for use when smaller knuckle bends could result in blockages of the Drainage System.
  • Brett Martin 45' Long Radius Plain End Bend Terracotta

    Brett Martin 45' Long Radius Plain End Bend Terracotta

    £54.74 - £100.23 each (Ex VAT)
    £65.69 - £120.28 each (Inc VAT)
    Plain end long radius bend at 45 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Manufactured in the UK and easy to install. Perfect for use when smaller knuckle bends could result in blockages of the Drainage System.
  • Brett Martin 67.5' Single Socket Bend Terracotta

    Brett Martin 67.5' Single Socket Bend Terracotta

    £18.19 - £53.87 each (Ex VAT)
    £21.83 - £64.64 each (Inc VAT)
    A Single Socket Bend at 67 1/2 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Manufactured in the UK and easy to install. Perfect for use when smaller knuckle bends could result in blockages of the Drainage System.
  • Brett Martin 22.5' Single Socket Bend Terracotta

    Brett Martin 22.5' Single Socket Bend Terracotta

    £19.10 - £49.58 each (Ex VAT)
    £22.92 - £59.50 each (Inc VAT)
    Single socket bend at 22 1/2 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Manufactured in the UK and conform to BS EN 1401. They are incredibly durable, lightweight and easy to install underground drainage bend, due to their...
  • Brett Martin 11.25' Single Socket Bend Terracotta

    Brett Martin 11.25' Single Socket Bend Terracotta

    £19.10 - £49.58 each (Ex VAT)
    £22.92 - £59.50 each (Inc VAT)
    Single socket bend at 11 1/4 degree angle for use with Brett Martin's 110mm 4inch or 160mm 6 inch drain systems. Manufactured in the UK and conform to BS EN 1401. They are incredibly durable, lightweight and easy to install underground drainage bend, due...
  • Brett Martin Solvent Cement Clear

    Brett Martin Solvent Cement Clear

    £11.44 - £20.24 each (Ex VAT)
    £13.73 - £24.29 each (Inc VAT)
    Brett Martin Solvent Cement for PVC Pipes. Utilised in the joining of pipework and fittings. Brush in lid can be used to apply the solvent cement to the target area. Product is manufactured in the UK and is CE Marked.

Drainage

The drainage of rainwater is significantly important when starting a construction project, as without any efficient drainage we would be prone to increased flooding, which could ultimately cause problems for buildings and the land itself.

At Howarth, we offer a wide range of ACO products to provide a solution for controlling surface water. Plastic drainage systems are widely popular because of how lightweight, flexible, and easy to use they are. They are also incredibly strong and can transport water through land that may have been contaminated. Our rainwater plastic plumbing systems have been designed to collect and transport rainwater for harvesting (for example, a garden) or for directing it to the main drainage system. Drainage pipes are typically one of the ways in which we can direct water flows and are efficient in providing optimal garden and property drainage, decreasing the likelihood of groundwater.

If you are interested in purchasing any drainage pipes or products, or are just seeking further advice, please contact your local friendly Howarth branch.

How to guides


Residential drainage solutions

Let’s look at the features to consider when installing residential water management solutions…


A Class Apart: Drainage Load Classes

A class apart: all you need to know when it comes to drainage.