Shower Problem

[Gamester39]

Hi, Help needed please For the last couple of weeks or so, whenever we run a tap, use the washing machine or even flush the toilet, our shower runs briefly. Does anyone know what could be causing this please? The shower makes a noise too when this happens. Would it be expensive to fix? Thankyou in advance.

 

[PlumbBobBob]

does this happen when you operate the other things or when you turn them off? could be a form or water hammer. oh and welcome to the forums.

 

[Gamester39]

does this happen when you operate the other things or when you turn them off? could be a form or water hammer. oh and welcome to the forums.

It happens when we turn them off or when The toilet finishes flushing. Thanks for the reply.

 

[Gamester39]

It happens when they are turned off or when the toilet finishes flushing.Thanks for the reply