Check local branch stock
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![Brett Martin 160mm Screw Access Cover Terracotta 130 x 190 x 190mm]( "Brett Martin 160mm Screw Access Cover Terracotta 130 x 190 x 190mm")
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... -
![Brett Martin 160mm Single Socket Pipe Terracotta]( "Brett Martin 160mm Single Socket Pipe Terracotta")
Brett Martin 160mm Single Socket Pipe Terracotta
£102.82 - £186.40 each (Ex VAT)£123.38 - £223.68 each (Inc VAT)3m or 6m length single socket SN4 pipe suitable for 160mm / 6inch drainage layouts. Our single socket bend is ideal for any professional job, quickly & easily to install. Kite marked and manufactured in the UK to BS EN 1401:2019 certification. -
![Brett Martin 160mm Spare Plug (Chamber) Black 50 x 190 x 190mm]( "Brett Martin 160mm Spare Plug (Chamber) Black 50 x 190 x 190mm")
Brett Martin 160mm Spare Plug (Chamber) Black 50 x 190 x 190mm
Spare plug for 160mm outlet on access and inspection chamber. 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... -
![Brett Martin 160mm Square Alloy Grid Silver 10 x 160 x 160mm]( "Brett Martin 160mm Square Alloy Grid Silver 10 x 160 x 160mm")
Brett Martin 160mm Square Alloy Grid Silver 10 x 160 x 160mm
160mm square alloy grid cover allowing rainwater to drain into gully whilst keeping debris from entering drain system. All Brett Martin products are manufactured under a quality management system certified to BS EN ISO 9001:2015 offering you peace of... -
![Brett Martin 160mm Square Hopper 110mm Solvent Socket Terracotta 160 x 160 x 104mm]( "Brett Martin 160mm Square Hopper 110mm Solvent Socket Terracotta 160 x 160 x 104mm")
Brett Martin 160mm Square Hopper 110mm Solvent Socket Terracotta 160 x 160 x 104mm
160mm x 160mm Square Hopper with solvent socket connection to 110mm drain 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... -
![Brett Martin 160mm Square Plastic Grid Black 7 x 160 x 160mm]( "Brett Martin 160mm Square Plastic Grid Black 7 x 160 x 160mm")
Brett Martin 160mm Square Plastic Grid Black 7 x 160 x 160mm
160mm square plastic grid cover allowing rainwater to drain into gully whilst keeping debris from entering drain system. All Brett Martin products are manufactured under a quality management system certified to BS EN ISO 9001:2015 offering you peace of... -
![Brett Martin 200mm 87.5' Double Socket Branch Terracotta]( "Brett Martin 200mm 87.5' Double Socket Branch Terracotta")
Brett Martin 200mm 87.5' Double Socket Branch Terracotta
£95.78 - £149.38 each (Ex VAT)£114.94 - £179.26 each (Inc VAT)200mm or 8 Inch double socket underground Sewer Reducing Junction 87.5 Degrees is made using PVCu. Brett Martin is a leading supplier of pipes, couplers, and single socket bends and this product is manufactured in UK to stringent quality standards with... -
![Brett Martin 200mm Dished Grid Round Alloy Silver 10 x 200 x 200mm]( "Brett Martin 200mm Dished Grid Round Alloy Silver 10 x 200 x 200mm")
Brett Martin 200mm Dished Grid Round Alloy Silver 10 x 200 x 200mm
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 200mm Dished Grid Round Alloy Silver 10 x 200 x 200mm are manufactured... -
![Brett Martin 200mm Single Socket Pipe Terracotta]( "Brett Martin 200mm Single Socket Pipe Terracotta")
Brett Martin 200mm Single Socket Pipe Terracotta
£230.72 - £426.34 each (Ex VAT)£276.86 - £511.61 each (Inc VAT)This 200mm underground sewer pipe is manufactured in the UK by Brett Martin. Brett Martin is a leading supplier of pipes, couplers, and single socket bends. All drainage systems are manufactured to stringent quality standards, with drain pipe and... -
![Brett Martin 21.5mm 135' Obtuse Bend White 52 x 50 x 25mm]( "Brett Martin 21.5mm 135' Obtuse Bend White 52 x 50 x 25mm")
Brett Martin 21.5mm 135' Obtuse Bend White 52 x 50 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... -
![Brett Martin 21.5mm 90' Knuckle Bend White 50 x 50 x 25mm]( "Brett Martin 21.5mm 90' Knuckle Bend White 50 x 50 x 25mm")
Brett Martin 21.5mm 90' Knuckle Bend White 50 x 50 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... -
![Brett Martin 21.5mm 90' Tee White Polar 76 x 50 x 25mm]( "Brett Martin 21.5mm 90' Tee White Polar 76 x 50 x 25mm")
Brett Martin 21.5mm 90' Tee White Polar 76 x 50 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... -
![Brett Martin 21.5mm Overflow Cap & Lining White 40 x 40 x 25mm]( "Brett Martin 21.5mm Overflow Cap & Lining White 40 x 40 x 25mm")
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... -
![Brett Martin 21.5mm Plain End Overflow Pipe White Polar 3000 x 22 x 22mm]( "Brett Martin 21.5mm Plain End Overflow Pipe White Polar 3000 x 22 x 22mm")
Brett Martin 21.5mm Plain End Overflow Pipe White Polar 3000 x 22 x 22mm
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 21.5mm Snap-On Pipe Clip White 30 x 30 x 25mm]( "Brett Martin 21.5mm Snap-On Pipe Clip White 30 x 30 x 25mm")
Brett Martin 21.5mm Snap-On Pipe Clip White 30 x 30 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... -
![Brett Martin 21.5mm Straight Connector White 52 x 25 x 25mm]( "Brett Martin 21.5mm Straight Connector White 52 x 25 x 25mm")
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... -
![Brett Martin 22.5' Double Socket Bend Terracotta]( "Brett Martin 22.5' Double Socket Bend Terracotta")
Brett Martin 22.5' Double Socket Bend Terracotta
£19.74 - £63.10 each (Ex VAT)£23.69 - £75.72 each (Inc VAT)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... -
![Brett Martin 22.5' Single Socket Bend Terracotta]( "Brett Martin 22.5' Single Socket Bend Terracotta")
Brett Martin 22.5' Single Socket Bend Terracotta
£19.10 - £49.58 each (Ex VAT)£22.92 - £59.50 each (Inc VAT)Single socket bend at 22 1/2 degree angle for use with Brett Martin's 110mm or 160mm drain systems. Manufactured in the UK and conform to BS EN 1401. They are incredibly durable, lightweight and easy to install underground drainage bend, due to their... -
![Brett Martin 280mm Shallow Access Chambers 280mm Dia 90' Chamber Base Black 360 x 230 x 360mm]( "Brett Martin 280mm Shallow Access Chambers 280mm Dia 90' Chamber Base Black 360 x 230 x 360mm")
Brett Martin 280mm Shallow Access Chambers 280mm Dia 90' Chamber Base Black 360 x 230 x 360mm
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 280mm Shallow Access Chambers 280mm Dia 90' Chamber Base Black 360 x... -
![Brett Martin 280mm Shallow Access Chambers 280mm Dia Chamber Base Black 390 x 230 x 390mm]( "Brett Martin 280mm Shallow Access Chambers 280mm Dia Chamber Base Black 390 x 230 x 390mm")
Brett Martin 280mm Shallow Access Chambers 280mm Dia Chamber Base Black 390 x 230 x 390mm
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 280mm Shallow Access Chambers 280mm Dia Chamber Base Black 390 x 230 x... -
![Brett Martin 280mm Shallow Access Chambers 280mm Dia Chamber Riser Black 280 x 210 x 280mm]( "Brett Martin 280mm Shallow Access Chambers 280mm Dia Chamber Riser Black 280 x 210 x 280mm")
Brett Martin 280mm Shallow Access Chambers 280mm Dia Chamber Riser Black 280 x 210 x 280mm
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 280mm Shallow Access Chambers 280mm Dia Chamber Riser Black 280 x 210 x... -
![Brett Martin 280mm Shallow Access Chambers 300mm Square Double Seal Black 40 x 300 x 300mm]( "Brett Martin 280mm Shallow Access Chambers 300mm Square Double Seal Black 40 x 300 x 300mm")
Brett Martin 280mm Shallow Access Chambers 300mm Square Double Seal Black 40 x 300 x 300mm
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 280mm Shallow Access Chambers 300mm Square Double Seal Black 40 x 300 x... -
![Brett Martin 300mm Yard Gully Grating Black 336 x 338 x 40mm]( "Brett Martin 300mm Yard Gully Grating Black 336 x 338 x 40mm")
Brett Martin 300mm Yard Gully Grating Black 336 x 338 x 40mm
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 300mm Yard Gully Grating Black 336 x 338 x 40mm are manufactured under... -
![Brett Martin 315 x 200mm 87.5' Double Socket Branch Terracotta 660 x 360 x 580mm]( "Brett Martin 315 x 200mm 87.5' Double Socket Branch Terracotta 660 x 360 x 580mm")
Brett Martin 315 x 200mm 87.5' Double Socket Branch Terracotta 660 x 360 x 580mm
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 315 x 200mm 87.5' Double Socket Branch Terracotta 660 x 360 x 580mm ...
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.