Thanks noseall, I shall probably do as you suggested. As for the reply from confused. Can I get a 1" masonary bit? and I would have thought that it would cost rather a lot and would not prove cost effective to drill one hole. Thanks anyway both. Stratman.
Come on all you experts. How do you drill a 1" hole in tiles to pass a shower feed pipe through. Is it a series of small holes or is there an easier way. Thanks all for your help. Graham.
[Please is it workable to use 15mm piping in the installation of a new bathroom radiator when the rest of the system uses 8mm piping, and will this affect the Combi boiler pressure in any way. Thanks. Graham.