Lots of various pattress faceplates can be got,standard switch or 13 amp outlet size ,we used to blank ones and ennox cut a half inch round hole in the center then we discovered plates with holes aready cut or things like a telephone socket,just remove the gubbins on the back and you have a neat square hole for your cable exit.
Last edited by tony draper; 1st Feb 2012 at 18:21.