null

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. 

Filters

Check local branch stock

  • W922B.jpg.jpeg

    Brett Martin 40mm Straight Connector Black 70 x 41 x 41mm

    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...
  • BS432B.jpg.jpeg

    Brett Martin 110mm Single Socket Coupler Black 120 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...
  • W3100B.jpg.jpeg

    Brett Martin 50mm Solvent Straight Connector Black 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...
  • BS478G.jpg.jpeg

    Brett Martin 110mm Cast Iron Effect 92.5' Double Socket Four Boss Branch Grey 105 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...
  • BS406B.jpg.jpeg

    Brett Martin 110mm Double Socket Coupler Black 105 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...
  • BS406G.jpg.jpeg

    Brett Martin 110mm Double Socket Coupler Grey 105 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...
  • BS406B.jpg.jpeg

    Brett Martin 110mm Double Socket Coupler White 105 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...
  • BS497B.jpg.jpeg

    Brett Martin 110mm Extract Cowl Black 100 x 150 x 150mm

    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...
  • BS442B.jpg.jpeg

    Brett Martin 110mm Seal Accepts Solvent Waste 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...
  • BS432G.jpg.jpeg

    Brett Martin 110mm Single Socket Coupler Grey 120 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...
  • BS442B.jpg.jpeg

    Brett Martin 110mm Socket Accepts Push-Fit Waste 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...
  • BS478B.jpg.jpeg

    Brett Martin 110mm Soil Push Fit Cast Iron Effect 92.5' Double Socket Four Boss Branch Black 105 x 135 x 135mm

    Brett Martin 110mm Cast Iron Effect 92.5' Double Socket Four Boss Branch Black (Soil Slip Coupler) is a quick & easy product to Install due to it's lightweight and durable nature. Our soil & waste range of products includes pipes and fittings in both...
  • BS460B.jpeg

    Brett Martin 110mm Solvent Soil Cast Iron Effect 92.5' Double Socket Four Boss Branch Black 105 x 135 x 135mm

    Brett Martin 110mm Cast Iron Effect 92.5' Double Socket Four Boss Branch Black (Soil Solvent Coupler) is a quick & easy product to Install due to it's lightweight and durable nature. Our soil & waste range of products includes pipes and fittings in both...
  • BS427B.jpg.jpeg

    Brett Martin 110mm 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...
  • BS427G.jpg.jpeg

    Brett Martin 110mm Vent Cowl Grey 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...
  • BS428B.jpg.jpeg

    Brett Martin 110mm Weathering Collar Black 57 x 140 x 140mm

    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...
  • BS429.jpg.jpeg

    Brett Martin 110mm Weathering Slate Aluminium 457 x 457 x 50mm

    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...
  • W180WP.jpg.jpeg

    Brett Martin 21.5mm Overflow Cap & Lining White 40 x 40 x 25mm

    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...
  • W120WP.jpg.jpeg

    Brett Martin 21.5mm Straight Connector White 52 x 25 x 25mm

    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...
  • W909.jpg.jpeg

    Brett Martin 32mm Pushfit/21.5mm Adaptor Black 75 x 36 x 36mm

    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...
  • W1200WP.jpg.jpeg

    Brett Martin 32mm Solvent Expansion Coupling White 64 x 36 x 36mm

    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...
  • W1100B.jpg.jpeg

    Brett Martin 32mm Solvent Straight Connector Black 52 x 36 x 36mm

    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...
  • W1100WP.jpg.jpeg

    Brett Martin 32mm Solvent Straight Connector White 52 x 36 x 36mm

    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...
  • W902B.jpg.jpeg

    Brett Martin 32mm Straight Connector Black 70 x 36 x 36mm

    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.