Hmmmm :hmm:
Years ago I came across (in an upstairs flat) a zinc tray under a washing machine to divert leaks, with an outlet pipe/ overflow through a hole in the wall. Speaking to a customer today who’s Mum keeps flooding out her Dads study downstairs. They were going to get the old floor ripped up and a new one with the waterproof skirting piece installed. I could remember the tray but don’t know who you’d get one from. Any idea’s.