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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 110mm Rodding Point Socketed & Sealed Silver 188 x 135 x 135mm

    Metal rodding point with socket and seal for inspection of 110mm drainage layouts. 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 products will satisfy...
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    Brett Martin 160mm Rodding Point Socketed And Sealed Silver 254 x 190 x 190mm

    Oval metal rodding point with socket and seal for inspection of 160mm drainage layouts. 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 products will...
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    Brett Martin 110mm 92.5' Single Socket Access Bend Black 245 x 245 x 135mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...
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    Brett Martin 110mm Access Pipe Terracotta 240 x 135 x 135mm

    Available in either 110mm (4 Inch) or 160mm (6 Inch) PVC underground drainage Access Pipes. These single socket pipes have a Screw down cover for easy access to the Drainage System. Manufactured in the UK under a quality management system certified to...
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    Brett Martin 110mm Access Plug Black 108 x 135 x 135mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...
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    Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe Black 275 x 230 x 135mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...
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    Brett Martin 110mm Oval Rodding Point Silver 166 x 135 x 135mm

    Oval metal rodding point for inspection of 110mm drainage layouts. 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 products will satisfy current industry...
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    Brett Martin 110mm Single Socket Access Pipe Black 250 x 135 x 135mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...
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    Brett Martin 110mm Single Socket Access Pipe Grey 250 x 135 x 135mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...
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    Brett Martin 110mm Socket Plug Black 135 x 135 x 68mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...
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    Brett Martin 110mm Socket Plug Grey 135 x 135 x 68mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...
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    Brett Martin 160mm Screw Access Cover Terracotta 130 x 190 x 190mm

    Screw access cover for 160mm drainage layouts. 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 products will satisfy current industry and legislative...
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    Brett Martin Screw Access Cover 110mm Terracotta 80 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 Screw Access Cover 110mm Terracotta 80 x 135 x 135mm are manufactured...
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    Cascade Soil 110mm Cast Iron Effect Soil Access Pipe Black 250 x 135 x 135mm

    Our soil & waste range of products includes pipes and fittings in both push-fit and solvent options, an overflow system, traps and compression fittings for all domestic and commercial applications contact us for more information. All Brett Martin...

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.