Trouble typical of stacked buildings
- Water showing through a ceiling from the unit overhead
- Kitchen stack blockages that surface in lower-floor sinks
- Riser isolation valves that no longer seal
- Weak pressure at the top floors from a worn booster set
- Banging pipes when neighbours run washers and dishwashers
- Pitted copper or tired fittings in older risers
How we tackle a building call
- Moisture readings and thermal imaging to follow water between floors
- Riser valve swaps with posted, planned shutdowns
- Stack clearing from the rooftop vent stack or the bottom cleanout
- Pressure readings on the top and bottom floors
- A brief written summary for the board or management office
Tracing a leak between suites
- Meet the superintendent and arrange entry to both units.
- Shut the in-suite valves above and watch whether the drip eases.
- Pin down the source: supply hose, drain joint, shower pan or appliance.
- Fix it, and leave the ceiling below open to dry if it is soaked.
- Write up what failed so the board can decide what comes next.
Planning a riser shutdown
Riser valve work usually means several suites lose water for a few hours. We help settle the timing and the wording of the notice that goes on each floor. Each Ontario condominium corporation sets its own notice practice in its rules, so follow yours; we build our schedule around it.
Your questions, answered plainly
Who pays when water crosses into another unit?
That is settled by the condo declaration and the insurers. Our job is to record the source clearly so the board and adjusters have facts to work from.
Does a riser valve swap mean draining the whole tower?
Usually just the one riser is isolated and drained. We confirm the scope during the walk-through.