Removed downstairs toilet. How do I seal the soil pipe?

Postby cicottrell » Sun Dec 30, 2012 9:01 pm


I have an outside toilet that I no longer want. I have removed it but can't decide how to seal the pipe that is leftover.
Can I simply put a cap over the hole? The pan connector went inside the pipe, so a cap would need to be a 'male' sort of design. I couldn't find anything in Wickes or B&Q today.
Do I need an Air admittance Value? The one I saw in Wickes didn't have the right connection to fit to my pipe.
Do I need some sort of trap?
Please see pic. I intend to use the room as storage so will box in any traps/values/caps.

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Simply Build It

Postby stoneyboy » Wed Jan 02, 2013 10:37 pm

Buy a drain testing plug, fit it about 15cm down the pipe and tighten. You can then fill above it with concrete.
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