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Surface Water Drainage

Surface water drainage protects your property from rainwater and is drained away. Products include steel grating, manhole covers, vertical outlets, brickslot channels and much more. 

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    ACO HexDrain Channel A15 Black Plastic Grating 1000mm

    The 1m ACO HexDrain Channel includes black plastic grating. It is certified to Load Class A15 and is suitable for a range of domestic applications including garage thresholds and paved areas. The surface is finished with microfibre grating that...
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    ACO A15 Gratings Galvanised Steel 1000mm

    ACO Hexdrain & ACO Raindrain "Complete The Look" Grating Galvanised Steel 1000mm A 15, part of the ACO range of elegant and modern grating finishes that provide choice and style to Complete the Look of driveways and patio projects. Designed to be used...
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    ACO A15 Gratings Antique Iron 500mm

    ACO Hexdrain & ACO Raindrain "Complete The Look" Grating Antique Iron 500mm A 15, part of the ACO range of elegant and modern grating finishes that provide choice and style to Complete the Look of driveways and patio projects. Designed to be used with...
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    ACO A15 Gratings Black Plastic 1000mm

    ACO Hexdrain & ACO Raindrain "Complete The Look" Grating Black Plastic 1000mm A 15, part of the ACO range of elegant and modern grating finishes that provide choice and style to Complete the Look of driveways and patio projects. Designed to be used with...

Surface Water Drainage

What is surface water drainage?

Efficient drainage is a key part of many construction projects to prevent flooding and waste build up, which would allow bacteria to thrive and increase the potential for the spread of disease.

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.

Types of Surface Water Drainage

Manholes

Manhole covers are used to create an easier access to underground drainage systems, while also ensuring animals, humans and unwanted materials are kept out. It is essential that manhole covers are up to a high standard, mainly because of how they are placed in the middle of paved roads and areas. Due to the resilient material of Howarth’s manhole covers, they are strong enough to be able to hold a lot of weight, such as vehicular traffic.

Drain Channels

Drain channels are installed to support the removal of water from roads, driveways, and other paved areas, to prevent the risk of puddles from forming. ACO rain drain is a renowned supplier for drain channels, as their drain channels are designed to provide surface water drainage for a range of both domestic and light duty traffic applications. Reinforcement mesh is necessary in preventing excess water from draining away, as the mesh is used with steel. So, by adding the reinforcement, it will help to strengthen the overall structure.

If you are interested in purchasing any surface water drainage products, or are just seeking further advice, please contact your local friendly Howarth branch.

How to guides


A Class Apart: Drainage Load Classes

A class apart: all you need to know when it comes to drainage.


Residential drainage solutions

Let’s look at the features to consider when installing residential water management solutions…