Detect
Water seepage from bathroom floor to door-frame and adjacent wall.
Describe
This will eventually damage the door, wall and would require high cost for repair and also lead to health hazard for humans.
Direct
Seepage noted due to sealant deterioration at door sill joint. We recommend cleaning of joint & sealing with appropriate sealant* in dry condition.
*Sealant : Material used for sealing something so as to make it airtight or watertight.