Hi all
After some advice....
We are getting fed up with our waste knocking each time we use hot water.
the knoking seems to only when we run the hot water from a cold start in the ensuite. Guess the pipe is just cold and the hot water makes it move enough to make noise.
I can feel the ticking and knocking if I put my hand on the pipe, so pretty sure it's not a copper feed knocking into it or anything.
Anyway any views on how best to dampen the noise off without taking the wall apart too much - planning to paint but not re tile or plaster! Wondered about some spray foam, or trying to pack some rockwool in there. Wall is block cavity with the battoned and boarded boxing in.
Thanks!
After some advice....
We are getting fed up with our waste knocking each time we use hot water.
the knoking seems to only when we run the hot water from a cold start in the ensuite. Guess the pipe is just cold and the hot water makes it move enough to make noise.
I can feel the ticking and knocking if I put my hand on the pipe, so pretty sure it's not a copper feed knocking into it or anything.
Anyway any views on how best to dampen the noise off without taking the wall apart too much - planning to paint but not re tile or plaster! Wondered about some spray foam, or trying to pack some rockwool in there. Wall is block cavity with the battoned and boarded boxing in.
Thanks!