What are Klargester Tanks?
Klargester septic tanks are a traditional solution to sewage disposal needs for both domestic and commercial premises not connected to the mains drainage grid. Boxall Ward provide Kingspan Klargester solutions as accredited installers, offering a wide range of septic tanks for domestic and commercial use, including septic tanks suitable for shallow dig applications.

How do I find out about Klargester Tank installation?
Just pick up the phone! Call us on 01903 815377 or use our contact page and we’ll be delighted to walk you through the process in a friendly, no-obligation way.
What maintenance do the treatment plants need?
The main maintenance needed for Klargester tanks is simply the periodic ridding of the waste solids that cannot otherwise be broken down by the biological process.
How often does my unit need to be emptied (desludged)?
The emptying process is known in the trade as Desludging. Obviously the regularity which this needs to be done depends on usage, size and the like , but for regular levels of domestic use, a desludge will probably only be needed about once a year. Boxall Ward can advise you on this matter for your individual circumstances.
How much does it cost?
Again this would depend on your individual circumstances, notably location and size, but we provide cost-effective solutions for the complete spectrum of Klargester Tanks.
How do I know if my Klargester tank is working ok?
If you have any doubts, just ask us and we can arrange an engineer to visit you
What if there is a power cut?
No need to panic. Just check the unit has restarted when the power returns and reset the control panel. Should you experience any problems, just let us know and we’ll take it from there.
What’s the Legal situation?
You can read all about the UK law regarding septic tanks here:
https://www.gov.uk/permits-you-need-for-septic-tanks/overview
Can I get someone to take care of all this for me?
Absolutely – it’s our job to take away all the worry and hassle, as well as the waste! So just get in touch and we’ll be delighted to have a friendly, no-obligation chat.
Are Boxall Ward Klargester Accredited Installers?
Yes. Klargester Accredited Installers are appointed following a selection process which assesses their installation expertise, reputation and financial status. You can see our Accreditation Certificate here.









