Hi,
I'm currently replacing an old shower tray that has a P Trap directly underneath the old waste.
Can someone confirm whether modern shower wastes need a P Trap any longer or are they built in?
For example, I'm looking at the McAlpine ST range of shower wastes and it's listed as a trap:
https://mcalpineplumbing.com/traps/shower-traps-accessories/st90cp10-70c-90mm-shallow-shower-trap
Also from the Screwfix Q&A:
Is this a trap or do you have to fit a u bend further along the pipe Work?
There is no further U bend required.
https://www.screwfix.com/p/mcalpine-shower-trap-chrome-effect-90mm/45503
I'm currently replacing an old shower tray that has a P Trap directly underneath the old waste.
Can someone confirm whether modern shower wastes need a P Trap any longer or are they built in?
For example, I'm looking at the McAlpine ST range of shower wastes and it's listed as a trap:
https://mcalpineplumbing.com/traps/shower-traps-accessories/st90cp10-70c-90mm-shallow-shower-trap
Also from the Screwfix Q&A:
Is this a trap or do you have to fit a u bend further along the pipe Work?
There is no further U bend required.
https://www.screwfix.com/p/mcalpine-shower-trap-chrome-effect-90mm/45503
Last edited by a moderator:
