Thanks waterworks.
Will a Durgo valve pass building regs, do people think, bearing in mind the distance to the full vent?
Many thanks for your help.
Simon
Hi,
Nice to meet you all. This is my first post so please go easy on me!
I'm fitting a loo and basin into a single-storey building in the garden. A drainage contractor has done a nice job of connecting into the sewer (leading to a private treatment plant) so I now have a 110mm pipe coming...