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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 A15 Gratings Anthracite 1000mm ACO A15 Gratings Anthracite 1000mm

    ACO A15 Gratings Anthracite 1000mm

    ACO Hexdrain & ACO Raindrain "Complete The Look" Grating Anthracite 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...
  • ACO A15 Gratings Polished Stainless Steel 1000mm ACO A15 Gratings Polished Stainless Steel 1000mm

    ACO A15 Gratings Polished Stainless Steel 1000mm

    ACO Hexdrain & ACO Raindrain "Complete The Look" Grating Polished Stainless 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...
  • ACO A15 Gratings Wedge Wire Stainless Steel 1000mm ACO A15 Gratings Wedge Wire Stainless Steel 1000mm

    ACO A15 Gratings Wedge Wire Stainless Steel 1000mm

    ACO Hexdrain & ACO Raindrain "Complete The Look" Grating Wedge Wire Stainless 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...
  • ACO HexDrain A15 Garage Pack for 3000mm Installs ACO HexDrain A15 Garage Pack for 3000mm Installs

    ACO HexDrain A15 Garage Pack for 3000mm Installs

    ACO Hexdrain garage pack A 15. Manufactured from recycled polypropylene, ACO HexDrain is suitable for domestic applications up to Load Class A 15 - Pedestrian, cycleways, minimally trafficked areas (light domestic vehicles only). The high quality ACO...
  • ACO HexDrain B125 Channel with Composite Heelguard Gratings ACO HexDrain B125 Channel with Composite Heelguard Gratings

    ACO HexDrain B125 Channel with Composite Heelguard Gratings

    ACO Hexdrain Drainage Channel with 2 Heelguard Gratings 1000mm B 125. Manufactured from recycled polypropylene, ACO HexDrain B 125 is suitable for vehicle traffic up to Load Class B 125 - Pedestrian precincts, light vehicles, private car parks and drives...
  • ACO HexDrain B125 Universal Closing End Cap

    ACO HexDrain B125 Universal Closing End Cap

    ACO HexDrain Shallow Drainage Channel Universal Closing End Cap 075/0100 B125. Manufactured from recycled polypropylene suitable for vehicle traffic up to Load Class B125 - Pedestrian precincts, light vehicles, private car parks and drives. ACO HexDrain...
  • ACO Intercept Heelguard Grating ACO Intercept Heelguard Grating

    ACO Intercept Heelguard Grating

    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 ACO's best-selling domestic drainage channels ACO HexDrain and ACO RainDrain. ACO's...
  • ACO No. 820 drain union PVC-U Diameter 110mm

    ACO No. 820 drain union PVC-U Diameter 110mm

    Universal No. 820 drain union PVC-U Diameter 110mm

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…