We've had a new combi boiler and the pressure is dropping so much that we have to top up 3/4 times a day.
I had the people back who put it in and they said it was probably a leak in the old pipes which are under the floor. There are no visible signs of a leak but they recommended putting...
I live in a semi detached house and when next door (a detached house) turn on their cold tap or use their washing machine, our pipes vibrate and bang loudly, can anyone help me cure this?
All answers gratefully received it's driving me mad.