John Stumbles wrote:
Jacob Thomas wrote:
I am fitting a new bathroom basin. The centre of the existing trap
reaches approx 15cm from the wall but the plug hole for the new basin
is approx 20cm from the wall and 5cm higher. The waste pipe is
cemented into an outside wall so not easy move or replace. I think a
telescopic trap might solve the 5cm height difference but what can I
do about the other gap - are there traps available where the ubend bit
is telescopic as well?

Sounds as if a telescopic trap plus short extension to the existing pipe
should do.

Erm... bottle trap?