In article ,
"Andrew Mawson" writes:
Nice bit of 100mm square box conduit (galv or pvc to choice) should
see you sorted. Half bury it in the wall, plaster up to it, and
incorporate it in your decor G

For my TV aerials (and one lighting wire), they're dropped down
the disused fireplace flues from the loft.

--
Andrew Gabriel
[email address is not usable -- followup in the newsgroup]