These are usually out of date and inefficient so invariably need replacing when the house is sold.
The earth moving machinery and the modern technology required in the new Fosse, can result in a costly exercise and we paid 10,000 euros, but had far higher quotes than that from other companies.
Some disruption to the garden is inevitable but our contractors did their best to leave things undamaged.
They were professional and experienced and we now have a certificate to prove that our Fosse conforms with legal requirements.
If you would like their details, please email me and I will send them on.