I have a leak from my shower, it's coming down into my kitchen. I've had the sealant, waste pipe and tray all checked. I've also had the shower controls checked. Weird thing is the shower leak only happens when there's weight on the shower tray. The shower tray doesn't flex in any way, which is odd. I wonder whether there's a pipe under the tray that only leaks when I'm standing on it; the tray is raised off the floor. I've also tried pouring buckets of water in the shower when I'm standing on the tray, but this doesn't work. The leak only happens when the shower is on and I'm standing in the tray. West Mids. thanks
Thank you, there are no cracks in the tray, it's quite robust and in good condition. It's fairly new, bought it and had it installed about 2 years ago. I have stood on the tray, without the shower running, and poured buckets of water around and nothing happens - no leak. So I've ruled out the sealant / tray / waste pipe / trap because I guess the leak would still occur with me putting lots of water around the tray - it only happens when I'm standing on the tray and the shower is running. If the shower is running on it's own it doesn't happen. Perhaps I do need a borescope inspection!