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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 50mm Solvent Expansion Coupling White 72 x 55 x 55mm

    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 50mm Solvent Straight Connector White 75 x 55 x 55mm

    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...
  • Brett Martin Flexible Pan Connector 300-600mm White

    Brett Martin Flexible Pan Connector 300-600mm White

    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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    Cascade 110mm Cast Iron Effect Vent Cowl Black 129 x 130 x 130mm

    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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    Fernco Drainage Adapter Coupling Universal 121-136mm to 110-121mm

    Fernco Adaptor Couplings, sometimes referred to as reducer couplings, are designed to connect unadopted drainage pipes with different outside diameters ' connecting larger drainage pipes to smaller drainage pipes and vice versa. Conforms to standard...
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    Fernco Drainage Adapter Coupling Universal 180-200mm to 160-180mm

    Flexseal Adaptor Couplings, sometimes referred to as reducer couplings, are designed to connect unadopted drainage pipes with different outside diameters ' connecting larger drainage pipes to smaller drainage pipes and vice versa. Conforms to standard...

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.