My central heating pipes keep ticking and I have read on here it is probably due to the pipes rubbing on my joists or other things when the expand and contract.
The solutions seems to be to put something soft between the pipe and the contacting surface, but WHAT? Someone said lagging, but WHAT exactly?
The solutions seems to be to put something soft between the pipe and the contacting surface, but WHAT? Someone said lagging, but WHAT exactly?