When running the upstairs bath hot water tap the pressure starts off well then reduces almost to a stop then comes on reasonably fast again. All other taps are fine.
The tap doesn't turn as far as the others. I've been told that its probably the washer. Do you agree?
If it is the washer what size will I need? The taps have plastic tops but have been there for a considerable time.
I have no plumbing experience whatsoever.