­HDPE Gullies

­HDPE Gullies

Simple, yet effective solution for your yard drainage

Just some of the benefits


This solution has easier lifting and handling than comparative products, which is important for transportation and also ease of installation.

Large sump area

This solution has a large sump areas, allowing for silt build up, in turn reducing flooding and increasing overall effectiveness.

400 square metres draining capability

Due to the 400 metres draining capability, this solution allows you to take a large amount of surface water from the yard.

Rodding access

This solution has been manufactured to include an efficient rodding access to outlet the drain and stop blockage. This means less maintenance and higher performance.

Trapped outlet

This solution has also been manufactured to Include a  trapped outlet to prevent unwanted odors and to increase hygiene.

Silt prevention

This solution is extremely Efficient at trapping silt to prevent it entering the drain. This is important because this increases the products performance and will continue to drain the yard for longer.

Interested to know more?

Speak to our ­HDPE Gullies experts to make sure you get the most efficient solution for your needs

DMJ Drainage

“We use Cotterills because we can count on them. They’ll deliver at the drop of a hat and they'll always make sure the products get to us on time. Their personal and reliable service means they’re a pleasure to deal with. The staff are friendly and often go out of their way to help us. We’d definitely recommend them.”

– Adrian Culley –

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