I decided to put down some hessian lag to stop increasing pipe noise following installation of new boiler and found singed joists. See picture. I have been told these are just soldering burns - but just wanted to clarify.
If any of you fine folk could shed some light on this I would be grateful. ( I have posted am image here
//www.diynot.com/network/Liliput/albums/
Regards
Liliput
If any of you fine folk could shed some light on this I would be grateful. ( I have posted am image here
//www.diynot.com/network/Liliput/albums/
Regards
Liliput