Metal dector or just stat opening the walls
In my old home, the problem had to do with the piping size from the water heater. We never did find a plumber who had a cost effective way to fix it.
To replace the pipes under your bathroom sink, first turn off the water supply. Use a wrench to disconnect the old pipes from the sink and the wall. Remove the old pipes and replace them with new ones. Reconnect the new pipes to the sink and the wall, ensuring they are securely tightened. Turn the water supply back on and check for any leaks.
Plumbers have tools to help them find leaks. Putting air pressure through the pipes can help them to find a leak in the wall.
where will you find towels,soap, and water faucet
Yes they can. In general, however, the "groan" is not as bad as the "hammer." When water is suddenly forced through pipes containing a sharp bend, the water can hit the side of the pipe as if it's a wall. The force of the water can burst the pipes. Most modern plumbing fixtures account for this "hammering." But there are lots of old pipes out there too!
insulation in the wall
You have a lose pipe somewhere -- In wall or under house
Only if the water pipes are leaking.I know that the roots of the Italian Stone Pine can grow thru sewer lines. It also caused pavement heave and a split in our retaining wall.
Two primary reasons: There is air trapped in the pipes. It causes vibrations when it is subjected to compression. It can be releaved by bleeding air out of the piping and installing special piping devices to the pipes. The pipes themselves are expanding and contracting due to the changes in temperature, rubbing against their brackets and the supporting lumber.
The wall where the plumbing enters into the shower. Also known as a wet wall because it has water pipes in it. It is recommended that the head wall have access on the wall opposite the bathroom to be able for plumbers to remove or replace control valves, drains etc.
Repairing or replacing shower pipes in the wall involves cutting out the damaged section of pipe, removing it, and installing a new pipe in its place. This process may require cutting into the wall to access the pipes, so it's important to turn off the water supply before starting. It's recommended to consult a professional plumber for this task to ensure it is done correctly and safely.
A plumber installs water pipes.