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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 Double Socket Bend Terracotta 110mm x 87.5'

    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...
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    Brett Martin 110mm 0'-30' Adjustable Double Socket Bend Terracotta 110 x 250 x 110mm

    Our comprehensive range of underground products include pipes in up to 13 diameters from 58.9mm to 600mm, industry compliant fittings All Brett Martin products including Brett Martin 110mm 0'-30' Adjustable Double Socket Bend Terracotta 110 x 250 x 110mm...
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    Brett Martin 110mm 0'-90' Adjustable Double Socket Bend Terracotta 200 x 135 x 135mm

    Our comprehensive range of underground products include pipes in up to 13 diameters from 58.9mm to 600mm, industry compliant fittings All Brett Martin products including Brett Martin 110mm 0'-90' Adjustable Double Socket Bend Terracotta 200 x 135 x 135mm...
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    Brett Martin 110mm 87.5' D/S Rest Bend (Long Radius) Terracotta 300 x 135 x 320mm

    Double socket long radius rest bend at 87� degree angle for use with Brett Martin's 110mm drain systems. All Brett Martin products are manufactured under a quality management system certified to BS EN ISO 9001:2015 offering you peace of mind that these...
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    Brett Martin Double Socket Bend Terracotta 110mm x 11.25

    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...
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    Brett Martin Double Socket Bend Terracotta 110mm x 22.5'

    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...
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    Brett Martin Double Socket Bend Terracotta 110mm x 45

    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...
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    Brett Martin Double Socket Bend Terracotta 110mm x 67.5

    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...
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    Brett Martin Double Socket Bend Terracotta 160mm x 11.25

    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...
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    Brett Martin Double Socket Bend Terracotta 160mm x 22.5'

    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...
  • B6041.jpg.jpeg

    Brett Martin Double Socket Bend Terracotta 160mm x 45

    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...
  • B6071.jpg.jpeg

    Brett Martin Double Socket Bend Terracotta 160mm x 67.5

    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...
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    Brett Martin Double Socket Bend Terracotta 160mm x 87.5'

    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...

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.

Howarth Timber & Building Supplies works closely with ACO to provide solutions for surface water control, and our plastic drainage systems are lightweight and easy to use while offering flexibility and strength.

Our rainwater plastic plumbing systems are designed to collect and move rainwater to either allow for harvesting (ideal for watering the garden) or direct it into the main drainage system. This is especially important to do around buildings to prevent damage caused by a build-up of water. 

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.