How to Fix a Leaking Shower Pipe Behind the Wall?
                     How to Fix a Leaking Shower Pipe Behind the Wall?
Hidden water leaks cause immeasurable damage to the house. Water leaks lead to
mold  accumulation  behind walls  which  can affect  the structural  integrity.  It  also
provides a warm, moist environment for household pests to grow. Shower leaking
behind the wall can also lead to a high water bill putting unnecessary stress on you.
These leaks are not always easy to detect but require immediate attention because
they can cause immense damage to your home. Generally, the shower leaks you see
have easy solutions. The leaks you cannot see are the real threat to your house, and
you need plumbers in Sacramento to fix them to prevent further loss.
Here’s how to fix shower leaks behind walls.
Look for Signs
 If you have a basement and a shower on the first floor, you might see water
dripping from the ceiling onto the basement floor.
 Water stains are one of the telltale symptoms of a leak coming from a shower
valve behind the wall.  It  is  easy to notice dried water stains on the ceiling
below  the  shower.  Behind-the-wall  leaks  from shower  valves  are  generally
slow.  Usually,  a  defective  valve  or  shoddy  soldering  at  the  valve  water
connection points causes these pinhole leaks.
How To Fix?
Clean the shower arm's threads before reinstalling it with a new plumber's tape (or
replacing it if it's cracked or rusty). Just like a bolt into a nut, the arm easily twists
into the elbow. It is advisable to avoid cross-thread the connector when you start
twisting. Also, do not tighten the shower arm because this could affect the pipe or
elbow.
If a DIY solution seems tricky, contacting an expert for plumbing in Sacramento, CA,
is the best solution.
Related Article - Top 4 Causes of Low Water Flow In Your Faucets
Things To Remember
 The primary warning signals include dampness on the walls, floors, or ceiling
and a musty odor in the bathroom.
 Once you know it is behind the walls, rule out other potential causes and easy
solutions before proceeding to identify the reason and source of the shower
leak.
 While fixing the plumbing might seem simple enough,  fixing mold,  mildew,
damaged drywall,  or structural components may require effort and detailed
examination.
 Use pipe patching supplies to stop the leak in the DIY approach.
 Extensive repairs and renovations are needed for copper plumbing. It may be
necessary to completely cut and weld a new connection for a leaky pipe or to
replace the entire section.
 Look  for  holes  or  degraded sealant  in  the  PVC piping  and  connectors  and
corrosion streaks on the copper piping when inspecting the plumbing fixtures
and pipes.
Conclusion
Fixing  shower  pipe  leaking  behind  tiles  saves  you  from  high  water  bills  and
expensive repairs. Leaving untreated leaks in the wall may lead to severe damage to
walls,  floor,  and  paint.  Proper  maintenance  is  crucial  to  protect  the  structural
integrity  of  the house. Some homeowners  have the expertise to fix the leaks at
home. But, the DIY approach may not be beneficial in the long run. So, consulting a
leading plumbing company in Sacramento gives you solid solutions.
- Article Source - 
https://www.emergencyplumbersca.com/how-to-fix-a-leaking-shower-pipe-behind-the-wall/