Durgo Valve

[DaveCW]

Hi,

 

We installed a second toilet which is connected to an existing waste system which as a soil pipe.

 

The new toilet sits directly on the soil pipe and doesn’t allow for a Durgo valve.

 

Uoij a visit from building regulations they have said we need a Durgo valve - would one added to the original soil pipe be sufficient?

 

We can’t fit one on the new pipe due to the type of toilet.

 

any help would be appreciated 

[tonyshouse]

Is there a basin connected too? 

[DaveCW]

Hi @tonyshouse

 

The shower runs into the soil pipe but do the basin.

 

Dave

[tonyshouse]

Not the basin? You could add a p typw WC connector with a spigot and run a waste pipe from there to above basin flood level and fit a small durgo or tee off the shower waste pipe to one 

[Roundtuit]

A sketch or photo will help someone come up with a workable solution 😉

[PeterW]

Sink can be retrofitted with a waste with an AAV on it - that assumes there is a soil pipe elsewhere in the property to vent the stack (which is what BCO may be asking for but not sure)