Hi team,
Garden room project requires a new drain running to my rear most chamber.
The problem is the bottom of this chamber is 0.45m so it's quite shallow.
The garden room is higher so there should be enough fall but the new pipe won't be all that deep.
A bit of googling and I'm getting mixed answers...
I'd add it's running under the lawn so no vehicles just a lawn chair in finer weather.
Thanks in advance.
.
Garden room project requires a new drain running to my rear most chamber.
The problem is the bottom of this chamber is 0.45m so it's quite shallow.
The garden room is higher so there should be enough fall but the new pipe won't be all that deep.
A bit of googling and I'm getting mixed answers...
I'd add it's running under the lawn so no vehicles just a lawn chair in finer weather.
Thanks in advance.
.