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

  • Brett Martin 110mm Cast Iron Effect 92.5' Double Socket Four Boss Branch White 295 x 220 x 135mm

    Brett Martin 110mm Cast Iron Effect 92.5' Double Socket Four Boss Branch White 295 x 220 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...
  • Brett Martin 110mm Cast Iron Effect Double Socket 92.5' Soil Branch (no Bosses) Black 310 x 290 x 135mm

    Brett Martin 110mm Cast Iron Effect Double Socket 92.5' Soil Branch (no Bosses) Black 310 x 290 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...
  • Brett Martin 110mm Cast Iron Effect Double Socket 92.5' Soil Branch (no Bosses) Grey 295 x 220 x 135mm

    Brett Martin 110mm Cast Iron Effect Double Socket 92.5' Soil Branch (no Bosses) Grey 295 x 220 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...
  • Brett Martin 110mm Cast Iron Effect Double Socket 92.5' Soil Branch (no Bosses) White 295 x 220 x 135mm

    Brett Martin 110mm Cast Iron Effect Double Socket 92.5' Soil Branch (no Bosses) White 295 x 220 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...
  • Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe Black 275 x 230 x 135mm

    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...
  • Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe Black 295 x 220 x 135mm

    Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe Black 295 x 220 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...
  • Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe Grey 230 x 150 x 135mm

    Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe Grey 230 x 150 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...
  • Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe White 230 x 150 x 135mm

    Brett Martin 110mm Cast Iron Effect Single Socket Triple Boss Pipe White 230 x 150 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...
  • Brett Martin 110mm Cast Iron Effect Strap On Boss Black 170 x 110 x 50mm

    Brett Martin 110mm Cast Iron Effect Strap On Boss Black 170 x 110 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...
  • Brett Martin 110mm Cast Iron Style Double Socket 92.5' Soil Branch (no Bosses) Black 320 x 240 x 135mm

    Brett Martin 110mm Cast Iron Style Double Socket 92.5' Soil Branch (no Bosses) Black 320 x 240 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...
  • Brett Martin 110mm Cast Iron Style Single Socket 92.5' Soil Bend Black 190 x 235 x 135mm

    Brett Martin 110mm Cast Iron Style Single Socket 92.5' Soil Bend Black 190 x 235 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...
  • Brett Martin 110mm Cast Iron Style Single Socket 92.5' Soil Bend Grey 320 x 240 x 135mm

    Brett Martin 110mm Cast Iron Style Single Socket 92.5' Soil Bend Grey 320 x 240 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...
  • Brett Martin 110mm Cast Iron Style Single Socket 92.5' Soil Bend White 320 x 240 x 135mm

    Brett Martin 110mm Cast Iron Style Single Socket 92.5' Soil Bend White 320 x 240 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...
  • Brett Martin 110mm Double Fixing Pipe Bracket Black 165 x 140 x 20mm

    Brett Martin 110mm Double Fixing Pipe Bracket Black 165 x 140 x 20mm

    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 110mm Double Fixing Pipe Bracket Grey 165 x 140 x 20mm

    Brett Martin 110mm Double Fixing Pipe Bracket Grey 165 x 140 x 20mm

    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 110mm Double Fixing Pipe Bracket White 165 x 140 x 20mm

    Brett Martin 110mm Double Fixing Pipe Bracket White 165 x 140 x 20mm

    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 110mm Double Socket Coupler Black 105 x 135 x 135mm

    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...
  • Brett Martin 110mm Double Socket Coupler Grey 105 x 135 x 135mm

    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...
  • Brett Martin 110mm Double Socket Coupler White 105 x 135 x 135mm

    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...
  • Brett Martin 110mm Double Solvent Short Boss Pipe Black 138 x 165 x 135mm

    Brett Martin 110mm Double Solvent Short Boss Pipe Black 138 x 165 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...
  • Brett Martin 110mm Extension Piece White 258 x 135 x 135mm

    Brett Martin 110mm Extension Piece White 258 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...
  • Brett Martin 110mm Extract Cowl Black 100 x 150 x 150mm

    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...
  • Brett Martin 110mm Integral Rectangular Hopper Black 275 x 225 x 180mm

    Brett Martin 110mm Integral Rectangular Hopper Black 275 x 225 x 180mm

    Low trapped rectangular gully for use with 110mm drainage system. 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...
  • Brett Martin 110mm Low Trapped Gully Black 300 x 135 x 230mm

    Brett Martin 110mm Low Trapped Gully Black 300 x 135 x 230mm

    Low trapped gully for use with 110mm drainage system. 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...

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.