In this video, This Old House plumbing and heating contractor Richard Trethewey explains how to replace a shower pan.

Steps to Replacing a Shower Pan:

Tools

Shower Pan Replacement   VIDEO    Instructions - 83Shower Pan Replacement   VIDEO    Instructions - 92Shower Pan Replacement   VIDEO    Instructions - 37Shower Pan Replacement   VIDEO    Instructions - 45Shower Pan Replacement   VIDEO    Instructions - 39Shower Pan Replacement   VIDEO    Instructions - 8Shower Pan Replacement   VIDEO    Instructions - 88