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Shower Pan Mold & Caulking Repair – Toronto

Rental maintenance in Toronto uncovered a mold-affected shower pan and a failing tub spout — resolved with fresh caulking and repair before costly water damage set in.

Shower Pan Mold & Caulking Repair – Toronto
This project came through an ongoing maintenance relationship with a landlord who relies on CanRenovation to keep his rental properties in Toronto in good shape. The initial call-out was for a few tenant-reported issues — a closet door that wasn't functioning properly and a bathroom exhaust fan due for maintenance. Once on site, a closer look at the bathroom revealed a more serious issue: the shower pan was heavily affected by mold in the shower caulking, likely from prolonged moisture exposure. Photos were taken and sent directly to the property owner so he could see the full extent of the problem before deciding how to proceed. Left untreated, this kind of mold growth can lead to bigger structural and health concerns down the line, so it was flagged as a priority. While assessing the bathroom, a faulty tub spout was also identified. A tub spout that isn't sealing or functioning correctly can allow water to seep behind the wall, which over time leads to hidden leaks and much more expensive repairs. Both issues were resolved as part of the same visit — the old, mold-affected caulking was fully removed and replaced, and the tub spout was addressed to stop any further water intrusion. By catching these problems during routine maintenance rather than waiting for a tenant complaint or a bigger failure, the property owner avoided a much larger repair bill and had the unit ready and safe for the next tenant at a reasonable cost. If you manage a rental property in Toronto, a proactive maintenance check can catch small issues like this before they turn into expensive ones — reach out to CanRenovation to schedule a walkthrough.
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