Check local branch stock
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![Brett Martin Rainwater 115mm Deepstyle Gutter Black 4000 x 115 x 75mm]( "Brett Martin Rainwater 115mm Deepstyle Gutter Black 4000 x 115 x 75mm")
![Brett Martin Rainwater 115mm Deepstyle Gutter Black 4000 x 115 x 75mm]( "Brett Martin Rainwater 115mm Deepstyle Gutter Black 4000 x 115 x 75mm")
Brett Martin Rainwater 115mm Deepstyle Gutter Black 4000 x 115 x 75mm
Brett Martin Rainwater 115mm Deepstyle Gutter Black 4000 x 115 x 75mm is a quick & easy product to Install due to it's lightweight and durable nature. A semi elliptical system offering higher drainage capacity for larger roofs. All Brett Martin products... -
![Brett Martin Rainwater 115mm Deepstyle Gutter White 4000 x 115 x 75mm]( "Brett Martin Rainwater 115mm Deepstyle Gutter White 4000 x 115 x 75mm")
![Brett Martin Rainwater 115mm Deepstyle Gutter White 4000 x 115 x 75mm]( "Brett Martin Rainwater 115mm Deepstyle Gutter White 4000 x 115 x 75mm")
Brett Martin Rainwater 115mm Deepstyle Gutter White 4000 x 115 x 75mm
Brett Martin Rainwater 115mm Deepstyle Gutter White 4000 x 115 x 75mm is a quick & easy product to Install due to it's lightweight and durable nature. A semi elliptical system offering higher drainage capacity for larger roofs. All Brett Martin products... -
![Brett Martin Rainwater 106mm Prostyle Gutter Anthracite Grey 4000 x 114 x 62mm]( "Brett Martin Rainwater 106mm Prostyle Gutter Anthracite Grey 4000 x 114 x 62mm")
![Brett Martin Rainwater 106mm Prostyle Gutter Anthracite Grey 4000 x 114 x 62mm]( "Brett Martin Rainwater 106mm Prostyle Gutter Anthracite Grey 4000 x 114 x 62mm")
Brett Martin Rainwater 106mm Prostyle Gutter Anthracite Grey 4000 x 114 x 62mm
Brett Martin Rainwater 106mm Prostyle Gutter Anthracite Grey 4000 x 114 x 62mm is a quick & easy product to Install due to it's lightweight and durable nature. This modern and contemporary Prostyle gutter measures 106mm across and is ideal for bungalows... -
![Brett Martin Rainwater 106mm Prostyle Gutter Black 4000 x 114 x 62mm]( "Brett Martin Rainwater 106mm Prostyle Gutter Black 4000 x 114 x 62mm")
![Brett Martin Rainwater 106mm Prostyle Gutter Black 4000 x 114 x 62mm]( "Brett Martin Rainwater 106mm Prostyle Gutter Black 4000 x 114 x 62mm")
Brett Martin Rainwater 106mm Prostyle Gutter Black 4000 x 114 x 62mm
Brett Martin Rainwater 106mm Prostyle Gutter Black 4000 x 114 x 62mm is a quick & easy product to Install due to it's lightweight and durable nature. This modern and contemporary Prostyle gutter measures 106mm across and is ideal for bungalows and... -
![Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Arctic White 2500 x 68 x 68mm]( "Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Arctic White 2500 x 68 x 68mm")
Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Arctic White 2500 x 68 x 68mm
Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Arctic White 2500 x 68 x 68mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss uPVC downpipe compatible with Brett Martin's 112mm... -
![Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Black 2500 x 68 x 68mm]( "Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Black 2500 x 68 x 68mm")
Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Black 2500 x 68 x 68mm
Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Black 2500 x 68 x 68mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss uPVC downpipe compatible with Brett Martin's 112mm Roundstyle,... -
![Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Brown 2500 x 68 x 68mm]( "Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Brown 2500 x 68 x 68mm")
Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Brown 2500 x 68 x 68mm
Brett Martin Rainwater 68mm Round Cast Iron Effect Socketed Pipe & Lugs x 1.8m Brown 2500 x 68 x 68mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss uPVC downpipe compatible with Brett Martin's 112mm Roundstyle,... -
![Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 4000 x 68 x 68mm]( "Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 4000 x 68 x 68mm")
Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 4000 x 68 x 68mm
Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 4000 x 68 x 68mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss uPVC downpipe compatible with Brett Martin's 112mm Roundstyle, 114mm Squarestyle... -
![Brett Martin Rainwater 68mm Plain End Round Downpipe Black 4000 x 68 x 68mm]( "Brett Martin Rainwater 68mm Plain End Round Downpipe Black 4000 x 68 x 68mm")
Brett Martin Rainwater 68mm Plain End Round Downpipe Black 4000 x 68 x 68mm
Brett Martin Rainwater 68mm Plain End Round Downpipe Black 4000 x 68 x 68mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss uPVC downpipe compatible with Brett Martin's 112mm Roundstyle, 114mm Squarestyle and 115mm... -
![Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 5500 x 68 x 68mm]( "Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 5500 x 68 x 68mm")
Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 5500 x 68 x 68mm
Brett Martin Rainwater 68mm Plain End Round Downpipe Anthracite Grey 5500 x 68 x 68mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss uPVC downpipe compatible with Brett Martin's 112mm Roundstyle, 114mm Squarestyle... -
![Brett Martin Rainwater 68mm Plain End Round Downpipe Black 5500 x 68 x 68mm]( "Brett Martin Rainwater 68mm Plain End Round Downpipe Black 5500 x 68 x 68mm")
Brett Martin Rainwater 68mm Plain End Round Downpipe Black 5500 x 68 x 68mm
Brett Martin Rainwater 68mm Plain End Round Downpipe Black 5500 x 68 x 68mm is a quick & easy product to Install due to it's lightweight and durable nature. Gloss uPVC downpipe compatible with Brett Martin's 112mm Roundstyle, 114mm Squarestyle and 115mm... -
![Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Arctic White 2500 x 65 x 65mm]( "Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Arctic White 2500 x 65 x 65mm")
Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Arctic White 2500 x 65 x 65mm
Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Arctic White 2500 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... -
![Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Black 2500 x 65 x 65mm]( "Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Black 2500 x 65 x 65mm")
Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Black 2500 x 65 x 65mm
Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs Black 2500 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... -
![Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs White 2500 x 65 x 65mm]( "Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs White 2500 x 65 x 65mm")
Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs White 2500 x 65 x 65mm
Cascade Rainwater 65mm Square Cast Iron Effect Socketed Downpipe & Lugs White 2500 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... -
![Brett Martin Rainwater 65mm Plain End Square Downpipe Arctic White 4000 x 65 x 65mm]( "Brett Martin Rainwater 65mm Plain End Square Downpipe Arctic White 4000 x 65 x 65mm")
Brett Martin Rainwater 65mm Plain End Square Downpipe Arctic White 4000 x 65 x 65mm
Brett Martin Rainwater 65mm Plain End Square Downpipe Arctic White 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... -
![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 65mm Plain End Square Downpipe White 4000 x 65 x 65mm]( "Brett Martin Rainwater 65mm Plain End Square Downpipe White 4000 x 65 x 65mm")
Brett Martin Rainwater 65mm Plain End Square Downpipe White 4000 x 65 x 65mm
Brett Martin Rainwater 65mm Plain End Square Downpipe White 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 65mm Plain End Square Downpipe Arctic White 5500 x 65 x 65mm]( "Brett Martin Rainwater 65mm Plain End Square Downpipe Arctic White 5500 x 65 x 65mm")
Brett Martin Rainwater 65mm Plain End Square Downpipe Arctic White 5500 x 65 x 65mm
Brett Martin Rainwater 65mm Plain End Square Downpipe Arctic White 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... -
![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 112mm Roundstyle Gutter Support Bracket Arctic White 45 x 135 x 75mm]( "Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Arctic White 45 x 135 x 75mm")
![Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Arctic White 45 x 135 x 75mm]( "Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Arctic White 45 x 135 x 75mm")
Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Arctic White 45 x 135 x 75mm
Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Arctic White 45 x 135 x 75mm is a quick & easy product to Install due to it's lightweight and durable nature. This uPVC gutter clip is designed to hold the 112mm Roundstyle gutter in place... -
![Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Black 45 x 135 x 75mm]( "Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Black 45 x 135 x 75mm")
![Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Black 45 x 135 x 75mm]( "Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Black 45 x 135 x 75mm")
Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Black 45 x 135 x 75mm
Brett Martin Rainwater 112mm Roundstyle Gutter Support Bracket Black 45 x 135 x 75mm is a quick & easy product to Install due to it's lightweight and durable nature. This uPVC gutter clip is designed to hold the 112mm Roundstyle gutter in place. It... -
![Brett Martin Rainwater 112mm Roundstyle Gutter Union Bracket Black 66 x 135 x 84mm]( "Brett Martin Rainwater 112mm Roundstyle Gutter Union Bracket Black 66 x 135 x 84mm")
![Brett Martin Rainwater 112mm Roundstyle Gutter Union Bracket Black 66 x 135 x 84mm]( "Brett Martin Rainwater 112mm Roundstyle Gutter Union Bracket Black 66 x 135 x 84mm")
Brett Martin Rainwater 112mm Roundstyle Gutter Union Bracket Black 66 x 135 x 84mm
Brett Martin Rainwater 112mm Roundstyle Gutter Union Bracket Black 66 x 135 x 84mm is a quick & easy product to Install due to it's lightweight and durable nature. Used to join two lengths of gutter together. It features integral seals to ensure water... -
![Brett Martin Rainwater 112mm Roundstyle Running Outlet Black 194 x 135 x 130mm]( "Brett Martin Rainwater 112mm Roundstyle Running Outlet Black 194 x 135 x 130mm")
![Brett Martin Rainwater 112mm Roundstyle Running Outlet Black 194 x 135 x 130mm]( "Brett Martin Rainwater 112mm Roundstyle Running Outlet Black 194 x 135 x 130mm")
Brett Martin Rainwater 112mm Roundstyle Running Outlet Black 194 x 135 x 130mm
Brett Martin Rainwater 112mm Roundstyle Running Outlet Black 194 x 135 x 130mm is a quick & easy product to Install due to it's lightweight and durable nature. The design of the 112mm running outlet allows it to be converted into a stopend outlet. Simply... -
![Brett Martin Rainwater 112mm Roundstyle Internal Stopend Black 42 x 135 x 51mm]( "Brett Martin Rainwater 112mm Roundstyle Internal Stopend Black 42 x 135 x 51mm")
![Brett Martin Rainwater 112mm Roundstyle Internal Stopend Black 42 x 135 x 51mm]( "Brett Martin Rainwater 112mm Roundstyle Internal Stopend Black 42 x 135 x 51mm")
Brett Martin Rainwater 112mm Roundstyle Internal Stopend Black 42 x 135 x 51mm
This fits to the end of the 112mm Roundstyle gutter run, on the inside, to prevent rainwater spilling from the end of the gutter. All Brett Martin products are manufactured under a quality management system certified to BS EN ISO 9001:2015 offering you...
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.