Ive had this issue for over a year now
When theres no plumbing in use (no washing machine,heating, toilets, taps etc) i get random knocking vibrating type noises (u can feel the vibration when u hold it) from the stopcock under the kitchen sink. This is the mains stopcock for my detached 20 year old house.
Ive had the ball valve in the loft cold tank replaced recently and i dont seem to have any leaky toilets (i have 2 toilets in the house) so what could this noise be coming from? Im at a loss to know what to do!
Als
When theres no plumbing in use (no washing machine,heating, toilets, taps etc) i get random knocking vibrating type noises (u can feel the vibration when u hold it) from the stopcock under the kitchen sink. This is the mains stopcock for my detached 20 year old house.
Ive had the ball valve in the loft cold tank replaced recently and i dont seem to have any leaky toilets (i have 2 toilets in the house) so what could this noise be coming from? Im at a loss to know what to do!
Als