Hi,

No installing the bathroom sink, although I have the following dilemma
which I'm sure is common and so must have a really simple answer,
which I am struggling to find.

The plug hole waste from my sink is 1 1/4" (32mm) however the waste
pipes installed are around 40mm. When I have looked to buy a bottle
trap they are all 38mm so wont fit my sink waste although the waste
pipe end of the trap will fit the 40mm pipe I have. I then bought a
pedestal trap as it is a pedestal sink which is 32mm, so fits the sink
but then the waste pipe end is 32mm aswell and so is too small to
connect up to my pipework.

I have bought a reducer which has allowed me to put a section of 32mm
pipe coming out of the pedestal trap into the reducer which then fits
to the 40mm pipe. However, this appears to be leaking.

Is there a simpler way of doing this or traps that have say 1
1/4" (32mm) to fit the sink with 40mm fitting at the pipe end?

Where woudl you recomend buying these pasrts from? I bought my
pedestal trap from toolstation but it wasn't the best and took me ages
to get it to screw on tightly to the sink as it didnt appear to have
enough thread.

Thanks

Tom