I have got a problem with low water pressure/flow
It only affects my house (not not a problem with supply). All plumbing in
the street is new (recently replaced plastic pipe etc)
i have checked the stop tap in the street - which is on full
The flow rate is so poor that if the bathroom sink tap is on, and the bath
is turned on, no water whatsoever flow to the sink.
I have found where the pipe enters the property (in the cellar), however
when this tap is swiched on or off it makes no difference whatsoever to the
water (i.e it cant be switched on or off by the stop tap within the
property) I am sure that this is the incoming water pipe and guess that this
could be the problem restricting the flow.
Is it possible for a stop tap to fail in such a way?
The problem is, that someone has half plastered the tap into the wall so
that it is not really possible to gain access to remove and replace? Is it
possible to strip the tap in situ and rebuild? and tips or advice?