Stop leaking showers or your leaking balcony without removing tiles with Megasealed Bathrooms. Over years in the business certified ISO.How to Fix a Leaking Shower Head. A leaking shower head can be costly and annoying. If yours happens to be leaking, there could be one of many reasons why. But this doesn’t mean you have to for a plumber..Transcript G’day, welcome to SharkBite trainings. In this, we’re going to show you how to repair a freeze break in a ” copper line..How to Fix a Shower Leak Behind the Wall The leak is traced to the shower arm plumbing connection, remove the arm, clean and wrap with plumber’s tape..