Introducing the best way to get the job DONE! 

The team at Sherriff Drainage are proud to

introduce to the market a new manhole concept

that saves time and money for developers and

those in drainage installation.

Made out of Polyethylene the Sherriff Bencher,

moulded into concrete minimises the work in

connecting wastewater pipes to a central manhole

by utilising the advantages of a singular module.

This innovative solution was developed by Jason

Sherriff after spending over 20 years in drainage

works installation.