In my new house the tiled in 90mm shower trap is missing its air seal - The water seal insert is missing from the trap (although I'm not certain that it's not a waterless trap that should have a seal membrane fitted to the drain pipe ? )
Does anyone recognise the drain trap type/manufacturer ?
Any idea where I can get a water seal insert suitable for such a shallow trap ?
Thank you.
Does anyone recognise the drain trap type/manufacturer ?
Any idea where I can get a water seal insert suitable for such a shallow trap ?
Thank you.