Quick question re isolation valves.
If my bathroom taps are not on a pressurised system (hot comes from a hw cylinder, cold comes from a tank in the loft)
Am i better of using full bore valves instead of the regular type?
If my bathroom taps are not on a pressurised system (hot comes from a hw cylinder, cold comes from a tank in the loft)
Am i better of using full bore valves instead of the regular type?