Preserve the useful detail
Record moisture with controls off, during showering, filling, and draining, plus temperature change and access behind the trim.
The decision on display
Do not transfer the hazard
Stop use for scalding water, unstable surfaces, or water near electricity. Do not remove tile before supply, drain, and enclosure paths are compared.
Make the proposed work comparable
Define cartridge, valve, diverter, arm, drain, waterproofing boundary, access, trim, tests, and finish restoration.
CURRENT PRIMARY SOURCE