Check local branch stock
-
![Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Black 46 x 135 x 78mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Black 46 x 135 x 78mm")
![Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Black 46 x 135 x 78mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Black 46 x 135 x 78mm")
Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Black 46 x 135 x 78mm
Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Black 46 x 135 x 78mm is a quick & easy product to Install due to it's lightweight and durable nature. Used to hold the 114mm Squarestyle gutter in place. It features an integral flexible... -
![Brett Martin Rainwater 114mm Squarestyle External Stopend Black 50 x 135 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle External Stopend Black 50 x 135 x 79mm")
![Brett Martin Rainwater 114mm Squarestyle External Stopend Black 50 x 135 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle External Stopend Black 50 x 135 x 79mm")
Brett Martin Rainwater 114mm Squarestyle External Stopend Black 50 x 135 x 79mm
Brett Martin Rainwater 114mm Squarestyle External Stopend Black 50 x 135 x 79mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new build... -
![Brett Martin Rainwater 65mm Square Downpipe Bracket Black 112 x 95 x 20mm]( "Brett Martin Rainwater 65mm Square Downpipe Bracket Black 112 x 95 x 20mm")
Brett Martin Rainwater 65mm Square Downpipe Bracket Black 112 x 95 x 20mm
Brett Martin Rainwater 65mm Square Downpipe Bracket Black 112 x 95 x 20mm is a quick & easy product to Install due to it's lightweight and durable nature. Used to fix Brett Martin's 65mm square downpipe to the wall. All Brett Martin products are... -
![Brett Martin Rainwater 114mm Squarestyle Gutter Black 4000 x 114 x 62mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Black 4000 x 114 x 62mm")
![Brett Martin Rainwater 114mm Squarestyle Gutter Black 4000 x 114 x 62mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Black 4000 x 114 x 62mm")
Brett Martin Rainwater 114mm Squarestyle Gutter Black 4000 x 114 x 62mm
Brett Martin Rainwater 114mm Squarestyle Gutter Black 4000 x 114 x 62mm is a quick & easy product to Install due to it's lightweight and durable nature. The contemporary style gutter is suitable for larger domestic roofs and is compatible with the 65mm... -
![Manhole Cover & Frame Galvanised Pavior 600 x 600 x 80mm]( "Manhole Cover & Frame Galvanised Pavior 600 x 600 x 80mm")
Manhole Cover & Frame Galvanised Pavior 600 x 600 x 80mm
The Wreckin Galvanised Pavior Type Manhole Cover and Frame is a square-shaped cover that is suitable for areas with block-paving. It can be used in areas that have a light to medium amount of footfall. -
![Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Arctic White 46 x 135 x 78mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Arctic White 46 x 135 x 78mm")
![Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Arctic White 46 x 135 x 78mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Arctic White 46 x 135 x 78mm")
Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Arctic White 46 x 135 x 78mm
Brett Martin Rainwater 114mm Squarestyle Gutter Support Bracket Arctic White 46 x 135 x 78mm is a quick & easy product to Install due to it's lightweight and durable nature. Used to hold the 114mm Squarestyle gutter in place. It features an integral... -
![Brett Martin Rainwater 65mm Square Downpipe Shoe Black 100 x 140 x 65mm]( "Brett Martin Rainwater 65mm Square Downpipe Shoe Black 100 x 140 x 65mm")
Brett Martin Rainwater 65mm Square Downpipe Shoe Black 100 x 140 x 65mm
Brett Martin Rainwater 65mm Square Downpipe Shoe Black 100 x 140 x 65mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new build and... -
![Cascade Rainwater 112mm Roundstyle Rise & Fall Bracket Coated Black 280 x 155 x 20mm]( "Cascade Rainwater 112mm Roundstyle Rise & Fall Bracket Coated Black 280 x 155 x 20mm")
![Cascade Rainwater 112mm Roundstyle Rise & Fall Bracket Coated Black 280 x 155 x 20mm]( "Cascade Rainwater 112mm Roundstyle Rise & Fall Bracket Coated Black 280 x 155 x 20mm")
Cascade Rainwater 112mm Roundstyle Rise & Fall Bracket Coated Black 280 x 155 x 20mm
This metal rise and fall bracket, coated in black, is used to fix Brett Martin’s 112mm Roundstyle gutter system to buildings without a fascia board, commonly found on barns and country houses. It comes with a 310mm drive in spike for inserting into the... -
![Brett Martin Rainwater 114mm Squarestyle Running Outlet Black 179 x 135 x 130mm]( "Brett Martin Rainwater 114mm Squarestyle Running Outlet Black 179 x 135 x 130mm")
![Brett Martin Rainwater 114mm Squarestyle Running Outlet Black 179 x 135 x 130mm]( "Brett Martin Rainwater 114mm Squarestyle Running Outlet Black 179 x 135 x 130mm")
Brett Martin Rainwater 114mm Squarestyle Running Outlet Black 179 x 135 x 130mm
Brett Martin Rainwater 114mm Squarestyle Running Outlet Black 179 x 135 x 130mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new build... -
![Brett Martin Rainwater 114mm Squarestyle Gutter Union Bracket Black 102 x 135 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Union Bracket Black 102 x 135 x 79mm")
![Brett Martin Rainwater 114mm Squarestyle Gutter Union Bracket Black 102 x 135 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Union Bracket Black 102 x 135 x 79mm")
Brett Martin Rainwater 114mm Squarestyle Gutter Union Bracket Black 102 x 135 x 79mm
Brett Martin Rainwater 114mm Squarestyle Gutter Union Bracket Black 102 x 135 x 79mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new... -
![Cascade Rainwater 68mm Round Cast Iron Effect 75mm Offset Black 240 x 143 x 70mm]( "Cascade Rainwater 68mm Round Cast Iron Effect 75mm Offset Black 240 x 143 x 70mm")
Cascade Rainwater 68mm Round Cast Iron Effect 75mm Offset Black 240 x 143 x 70mm
Cascade Rainwater 68mm Round Cast Iron Effect 75mm Offset Black 240 x 143 x 70mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new... -
![Brett Martin Rainwater 112mm Roundstyle External Stopend Black 40 x 135 x 84mm]( "Brett Martin Rainwater 112mm Roundstyle External Stopend Black 40 x 135 x 84mm")
![Brett Martin Rainwater 112mm Roundstyle External Stopend Black 40 x 135 x 84mm]( "Brett Martin Rainwater 112mm Roundstyle External Stopend Black 40 x 135 x 84mm")
Brett Martin Rainwater 112mm Roundstyle External Stopend Black 40 x 135 x 84mm
Brett Martin Rainwater 112mm Roundstyle External Stopend Black 40 x 135 x 84mm is a quick & easy product to Install due to it's lightweight and durable nature. This fits to the end of the 112mm Roundstyle gutter length on the outside and prevents... -
![Brett Martin Rainwater 114mm Squarestyle Gutter Black 2000 x 114 x 62mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Black 2000 x 114 x 62mm")
![Brett Martin Rainwater 114mm Squarestyle Gutter Black 2000 x 114 x 62mm]( "Brett Martin Rainwater 114mm Squarestyle Gutter Black 2000 x 114 x 62mm")
Brett Martin Rainwater 114mm Squarestyle Gutter Black 2000 x 114 x 62mm
Brett Martin Rainwater 114mm Squarestyle Gutter Black 2000 x 114 x 62mm is a quick & easy product to Install due to it's lightweight and durable nature. The contemporary style gutter is suitable for larger domestic roofs and is compatible with the 65mm... -
![Brett Martin Rainwater 65mm Plain End Square Downpipe Black 4000 x 65 x 65mm]( "Brett Martin Rainwater 65mm Plain End Square Downpipe Black 4000 x 65 x 65mm")
Brett Martin Rainwater 65mm Plain End Square Downpipe Black 4000 x 65 x 65mm
Brett Martin Rainwater 65mm Plain End Square Downpipe Black 4000 x 65 x 65mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss effect uPVC 65mm square downpipe compatible with Brett Martin's 106mm Prostyle and 114mm... -
![Brett Martin Rainwater 68mm Round Downpipe Shoe Black 146 x 92 x 73mm]( "Brett Martin Rainwater 68mm Round Downpipe Shoe Black 146 x 92 x 73mm")
Brett Martin Rainwater 68mm Round Downpipe Shoe Black 146 x 92 x 73mm
Fits to the base of the 68mm round downpipe to direct rainwater into the gully or other soakaway 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... -
![Cascade Rainwater 112mm Roundstyle Cast Iron Effect Gutter Black 4000 x 112 x 51mm]( "Cascade Rainwater 112mm Roundstyle Cast Iron Effect Gutter Black 4000 x 112 x 51mm")
![Cascade Rainwater 112mm Roundstyle Cast Iron Effect Gutter Black 4000 x 112 x 51mm]( "Cascade Rainwater 112mm Roundstyle Cast Iron Effect Gutter Black 4000 x 112 x 51mm")
Cascade Rainwater 112mm Roundstyle Cast Iron Effect Gutter Black 4000 x 112 x 51mm
Cascade Rainwater 112mm Roundstyle Cast Iron Effect Gutter Black 4000 x 112 x 51mm is a quick & easy product to Install due to it's lightweight and durable nature. This classic 112mm roundstyle gutter is ideal for a range of single and multi-storey... -
![Cascade Rainwater 65mm Square Cast Iron Effect 92.5' Spigot Bend Black 100 x 95 x 65mm]( "Cascade Rainwater 65mm Square Cast Iron Effect 92.5' Spigot Bend Black 100 x 95 x 65mm")
Cascade Rainwater 65mm Square Cast Iron Effect 92.5' Spigot Bend Black 100 x 95 x 65mm
Cascade Rainwater 65mm Square Cast Iron Effect 92.5' Spigot Bend Black 100 x 95 x 65mm is a quick & easy product to Install due to it's lightweight and durable nature. This is commonly used to allow the 65mm square downpipe to connect to the running... -
![Cascade Rainwater 68mm Round Cast Iron Effect Downpipe Bracket Black 100 x 22 x 114mm]( "Cascade Rainwater 68mm Round Cast Iron Effect Downpipe Bracket Black 100 x 22 x 114mm")
Cascade Rainwater 68mm Round Cast Iron Effect Downpipe Bracket Black 100 x 22 x 114mm
Cascade Rainwater 68mm Round Cast Iron Effect Downpipe Bracket Black 100 x 22 x 114mm is a quick & easy product to Install due to it's lightweight and durable nature. Allows the 68mm cast iron effect round downpipe to be fixed to walls or other surfaces... -
![Brett Martin Rainwater 114mm Squarestyle 135' Gutter Angle Black 120 x 120 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle 135' Gutter Angle Black 120 x 120 x 79mm")
![Brett Martin Rainwater 114mm Squarestyle 135' Gutter Angle Black 120 x 120 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle 135' Gutter Angle Black 120 x 120 x 79mm")
Brett Martin Rainwater 114mm Squarestyle 135' Gutter Angle Black 120 x 120 x 79mm
Brett Martin Rainwater 114mm Squarestyle 135' Gutter Angle Black 120 x 120 x 79mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new... -
![Brett Martin Rainwater 114mm Squarestyle 90' Gutter Angle Black 165 x 165 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle 90' Gutter Angle Black 165 x 165 x 79mm")
![Brett Martin Rainwater 114mm Squarestyle 90' Gutter Angle Black 165 x 165 x 79mm]( "Brett Martin Rainwater 114mm Squarestyle 90' Gutter Angle Black 165 x 165 x 79mm")
Brett Martin Rainwater 114mm Squarestyle 90' Gutter Angle Black 165 x 165 x 79mm
Brett Martin Rainwater 114mm Squarestyle 90' Gutter Angle Black 165 x 165 x 79mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new... -
![Brett Martin Rainwater 114mm Squarestyle Stopend Outlet Black 180 x 120 x 132mm]( "Brett Martin Rainwater 114mm Squarestyle Stopend Outlet Black 180 x 120 x 132mm")
![Brett Martin Rainwater 114mm Squarestyle Stopend Outlet Black 180 x 120 x 132mm]( "Brett Martin Rainwater 114mm Squarestyle Stopend Outlet Black 180 x 120 x 132mm")
Brett Martin Rainwater 114mm Squarestyle Stopend Outlet Black 180 x 120 x 132mm
Brett Martin Rainwater 114mm Squarestyle Stopend Outlet Black 180 x 120 x 132mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new build... -
![Brett Martin Rainwater 65mm Plain End Square Downpipe Black 5500 x 65 x 65mm]( "Brett Martin Rainwater 65mm Plain End Square Downpipe Black 5500 x 65 x 65mm")
Brett Martin Rainwater 65mm Plain End Square Downpipe Black 5500 x 65 x 65mm
Brett Martin Rainwater 65mm Plain End Square Downpipe Black 5500 x 65 x 65mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss effect uPVC 65mm square downpipe compatible with Brett Martin's 106mm Prostyle and 114mm... -
![Brett Martin Rainwater 65mm Square-Round Adaptor Black 60 x 65 x 65mm]( "Brett Martin Rainwater 65mm Square-Round Adaptor Black 60 x 65 x 65mm")
Brett Martin Rainwater 65mm Square-Round Adaptor Black 60 x 65 x 65mm
Brett Martin Rainwater 65mm Square-Round Adaptor Black 60 x 65 x 65mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new build and... -
![Brett Martin Rainwater 68mm Round Downpipe 112.5' Branch Black 173 x 115 x 73mm]( "Brett Martin Rainwater 68mm Round Downpipe 112.5' Branch Black 173 x 115 x 73mm")
Brett Martin Rainwater 68mm Round Downpipe 112.5' Branch Black 173 x 115 x 73mm
Brett Martin Rainwater 68mm Round Downpipe 112.5' Branch Black 173 x 115 x 73mm is a quick & easy product to Install due to it's lightweight and durable nature. A range of quality uPVC Rainwater gutter and downpipe systems are suitable for both new build...
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.