Hello
We have a very bad sewerage smell coming from a newly installed ensuite - shower, sink and toilet. There is an AAV in the system which has been boxed in and tiled. The shower is a low profile drain design and the trap is full of water. There are 4 other bathrooms in the house (with roof vents) that do not smell. The smell is bad and we can't use the room. Any ideas would be welcomed? Thanks.
We have a very bad sewerage smell coming from a newly installed ensuite - shower, sink and toilet. There is an AAV in the system which has been boxed in and tiled. The shower is a low profile drain design and the trap is full of water. There are 4 other bathrooms in the house (with roof vents) that do not smell. The smell is bad and we can't use the room. Any ideas would be welcomed? Thanks.