hi all
first post here! pretty self explanatory really. when the bathroom tap is turnd on hot or cold, there is a tapping, not a knocking. it goes away after a few seconds. it has been happening for a while now but it isnt normal is it?
thanks
first post here! pretty self explanatory really. when the bathroom tap is turnd on hot or cold, there is a tapping, not a knocking. it goes away after a few seconds. it has been happening for a while now but it isnt normal is it?
thanks