Oh blimey, i have really started to worry about the odd pinging noises coming from some walls in my brick built 1972 semi. We live near a railway line and the house shakes when really heavy trains go by, now i am having nightmares that something is seriously wrong with the house. Can anybody offer any advice?
Are your noises near an inside wall? Is it anywhere near a water tank or bathroom? Many times pipes or mechanicals in a home will make noise, sometime normal sometimes it also can be something malfunctioning. Do you life in a single famliy home? I guess we can start with some questions and then try to find what path to follow to find you noise.