John Tidy Project Manager

“To ensure swift installation it was important that on-site mechanical and electrical work was kept to a minimum. WPL’s bespoke design service and factory-build meant that the onsite installation of the HiPAF® midi only took two days.”


Discover more: Yorkshire village installs bespoke sewage plant case study

Neil Wilkinson Project manager

“The modular nature of WPL’s Hybrid-SAFs gives the wastewater treatment plant managers at Sandbach and Lawton Gate flexibility in terms of operation along with the additional capacity required. They can work alongside existing process systems, so they were a good choice at these sites.

“Working in close partnership with WPL, each process plant was delivered on time and within budget.”


Image of Roger Casey Associates logo for WPL testimonial page

Andrew Theobald Graduate Engineer

WPL RIBA Accredited CPD presented by Dominic Hamblin

Thank you to Dominic of WPL for an informative and engaging presentation. The CPD didn’t feel like a sales pitch as most do, but instead it was a highly informative overview of all available products & legislature regarding the subject matter, delivered with enthusiasm & in a light hearted manner.

Roger Casey Associates Limited

Image of Ian Mcdonald-Wood and wife at South Park Barn where they have installed a WPL wastewater treatment system

Ian Mcdonald-Wood WPL Diamond Customer

Ian said of the WPL Diamond sewage treatment plant:

When we installed our WPL Diamond in our barn conversion we got more than just a first-class sewage treatment plant. WPL’s technical sales manager recommended Clanville Draintech as an excellent installer. Not only have Clanville installed our Diamond DMS2, they have also undertaken all our groundworks and introduced us to some capable tradespeople some of whom we have now selected to work on our conversion project.

Self-building is a minefield and finding the right products and people to install them can be a daunting prospect. Our research confirmed that not only is the DMS2 a better product – it has no moving parts and less to go wrong, it is also markedly better value. That research also revealed the pedigree of the manufacturer, WPL, whose products and services meet the stringent standards of the water utility companies.

The Diamond DMS2 seemed to us to represent an unbeatable proposition and our experience to date bears out our decision. Building tradespeople tell us that self-builders like us are so often the innovators in the building world. If buying something better in every respect than the brand leader represents innovation, then we are clearly the typical self builders.


Declan Maguire Operations Director

“We are delighted to be involved in such a significant project, which draws on Alpheus’ expertise in design and build projects. The modular design of the Ebbsfleet plant means it can be built in two stages, which will provide the necessary wastewater treatment as new homes are built and the garden city expands.”

Castle Hill development at Ebbsfleet Valley.


Discover more:  WPL lands contract for wastewater treatment at Ebbsfleet

Fabricio Forgione Senior Engineer

A very interesting seminar, very well organised with key points presented by such a good speaker who caught our attention with every word. Thanks for sharing the knowledge and for the kindness of your people.

E&M West Consulting Engineers

WPL RIBA Accredited CPD presented by Dominic Hamblin


Nikki Homeowner

Nikki said of the WPL Diamond sewage treatment plant

“Who would have thought a treatment plant would change my life !!!”

Read the full story – installation of a WPL Diamond sewage treatment plant


Warm letter of thanks from Nikki to WCI sewgae treatment – installer of the WPL Diamond sewage treatment plant at the cottage

 Dear Team
I would just like to say what a wonderful job you did at the above property last week.  After great deliberation I decided to go ahead with the installation of a Sewage Treatment Plant and was amazed how efficient, professional and thorough you all were, not to mention good fun too!
Living where I do there was the propensity for traffic chaos but this didn’t happen due to your observation skills and forward planning.
I no longer have a panic when it rains heavily, take too many showers or even have a bath.
Even the front cottage looks amazing as a result, to which a couple of neighbours have made very pleasing comments.
So many thanks


WPL Diamond logo for domestic sewage treatment for off mains drainage


Border Water Technology Logo

Mark Ennion Director

Independent professional installing the WPL Diamond and HiPAF® ranges

“The customer services & accounts management received from WPL staff is excellent, we have been dealing with WPL for a good number of years and it has always been great, any issues are dealt with straight away and they are by far the best company that we deal with.”

Border Water Technologies

WPL Diamond logo for domestic sewage treatment for off mains drainageImage of WPL HiPAF for wastewater treatment Logo with registered trade mark

Image of Jacobs Engineering firm corporate logo, a key installer in the WPL installation network

Nicholas Urbani Mechanical Engineer

“A very well put together presentation with a very knowledgeable speaker.  I personally  found it extremely enlightening, and I am very grateful for Gordon and Andrew making the appearance.  Everyone in attendance found the subject matter very informative, and Andrew’s personalisation of the content for the work we do at Jacobs was much appreciated.”

Jacobs Engineering Group

WPL CPD Lunch and Learn presented by Andrew Haywood

Image of Hutchinsons Environmental Soltuions logo, a member of the WPL installation network for sewage and wastewater treatment

Peter Steadman Operations Director

“Our team found the presentation very informative and useful. Adam was friendly, knowledgeable and clear, he caught everyone’s attention and engaged the team into a very productive conversation on the subject.

Thank you to WPL for sharing the information, to Adam for a fun and well structured presentation, and to Amie for organising this for us. Much appreciated.” WPL RIBA accredited CPD presented by Adam Parmenter.


Discover more:  RIBA accredited WPL CPD seminars in package wastewater treatment solutions