Yes just checked, it’s got a p trap. It’s not a constant smell, I haven’t worked out the pattern yet. This shower room hasn’t been used often due to the issues, so might be that, also sometime I’ve noted that it has happened on heavy rain days...
Hi, I hope someone can help? I’ve moved into a 60s house which has not been kept up to date, and whatever has been done looks like it was always done on the cheap. I recently removed the flooring as it was rotten through due to a leaking sink. Underneath the rotten plywood was a concrete floor...