Vent pipe expand and make commotion surrounded by 2nd floor bathroom? It makes a wierd (like wood creeking noise) for a few times...

It makes a wierd (like wood creeking noise) for a few times when marine is on and after it is shut off
Had plumber come look .
He said it's no problem it is expanding and rubbing against the wood.
He said eventually it will rub th wood smooth and not be a problem.
He also said that when summer comes it probably won't begin anymore.
Has anyone had this problem?
If so what did you do?
Does this nouns like well brought-up advise from a professional?
the holes in the wood studs/subfloor etc through wich the hose pipe passes, are too small and no it wont capture better in summer because the hot hose is still going to be hot in the summer. and the wet pipes will still expand as much as they do now. if its really a big buy and sell theres a couple things you could do, make those holes bigger which will probable involve removing the exsisting pipe and make the afforementioned holes bigger.and re installing the pipe.and repairing the drywall. another solution (and cheaper than copper) would be to replace it near PEX pex is plastic tubing designed to be used for water plumbing surrounded by your house.it can be had through plumbing supply houses or I've see it at home depot. its flexible and wont rub so bad when it expands/contracts if it expands at adjectives at temp.
finally, thats bad insist on from a supposed professional. he and his boss missed out on an oppertunity to make some money stale you. i'd fire that lazy bast*rd.


yep,
if you can get to it cut some wood away from the pipe,
or spray it next to pam,
Answers:    I don't know that this is a vent pipe. We find this problem when we run hot water. The hot hose down makes the copper pipes expand. When our complement was built, the plumber should hold used fittings that did not cause this problem. Unless you want to friendly up the walls, you're stuck with it. In our crust, it makes as much din in the summer as it does presently.