Noisy Soil Stack - Any suggestions please

[jklondon]

We have a bathroom where drainage runs across the house to soil stack.
After shower especially in night when there is high temperature difference between inside and out there is clicking noises that impacts our bedroom (1) and more annoyingly our 3rd olds room (2)!

I am wondering what could be done to manage this. Any practical ideas appreciated.

Attach some pics.

 

[ShaunCorbs]

Clips too tight need some plumbers felt around it

 

[jklondon]

Clips too tight need some plumbers felt around it

Thanks Shaun. any specific clip types you recommend that provide some give as the pipe expands/contracts?

 

[Deleted member 120897]

Standard soil pipe clips, I think he means they’re fitted too tight.

 

[ShaunCorbs]

Yes I use one to two wraps of this around the pipe first then put your clip on

Davant Felt Pipe Insulation Wrap Roll Grey 101.6 mm x 7315.2 mm FPCN6

Traditional stitched felt pipe insulation for economic and effective protection.

www.cityplumbing.co.uk