GG asked ... Fix food processor motor?    |    T asked ... How do I turn the delay off on Electrolux DX302 dishwasher?    |    Helen asked ... How can I mend my Kenwood Gourmet FP505?    |    Roy Turner asked ... Kohlangaz Gosford HE fire?    |    Peter asked ... How can I mend a Powerwasher PRO PRO1800PWE?    |    Click here to ask your question

I see on my bathroom (upstairs sink tap) there is a scew on the pipe below ?

is this an isolation point? also the tap won't work it simply is not coming on (cold tap). How do i fix it?
claire Taylor, June 2009
yes an isolation valve.
if its old be careful when you turn it they are prone to leak from the seal behind the screw
tap may have a faulty washer or jumper valve.

hi-spec plumbing & heating (essex), June 2009