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Commercial & Industrial Roofing

Condo & Apartment Building Roofing in Toronto & the GTA

Condo boards do not get to make roofing decisions quietly. Every dollar comes from the reserve fund, every leak generates unit-owner emails, and every major project has to be explained at an AGM. So when a board or property manager asks for a condo board roofing quote, what they actually need is a document: options, evidence, photos, and numbers that stand up when an owner asks why the fee is going where it is going.

Multi-unit roofing is its own discipline. A low-rise apartment building might carry shingles over dozens of units; a condo tower has a flat membrane roof crowded with mechanical equipment, anchors and amenity structures. Either way, one roof protects many owners, and a top-floor leak becomes an insurance and interior-repair problem for whoever lives under it. Freeze-thaw, ice damming at eaves on the low-rises and ponding on the towers do most of the damage in this climate.

We quote condo roof replacement and apartment roofing with the board process in mind — a written assessment first, then priced options that map onto the reserve fund study rather than fighting it. If the honest answer is a repair programme that defers replacement two or three years to a better funding position, that is the answer you will get. Boards get in trouble from surprises, not from roofs, and the job of the quote is to remove the surprises.

What this covers

  • Roof condition assessment written for boards — plain language, photos, and remaining service life
  • Flat membrane roofing for condo towers and mid-rises: TPO, EPDM and modified bitumen
  • Shingle and flat-roof work on townhouse complexes and low-rise apartment buildings
  • Sectional repairs and leak response with documentation for unit-owner and insurance files
  • Full replacement projects phased to keep the building occupied and amenities usable
  • Flashing, drain and vent detailing around rooftop mechanical and amenity structures
  • Eavestrough and ice-dam work on low-rise and townhouse roofs
  • Coordination with property managers, reserve fund planners and the board's engineer where one is involved

What affects the price

  • Building type and height — a townhouse complex, a walk-up apartment building and a tower are three different jobs
  • Roof area and how many distinct roof sections, terraces and mechanical penthouses it includes
  • Tear-off versus recover on membrane roofs, decided by moisture survey rather than preference
  • Amount of wet insulation discovered once the roof is opened
  • Access and staging — crane time, hoarding over entrances, and protecting balconies below the work
  • Occupied-building logistics: noise windows, odour control at fresh-air intakes, resident notices
  • Whether the corporation's engineer specifies the system, which affects scope and documentation

Every home is different, so we don’t publish flat prices — the quote is free and based on your actual job.

Common questions

How does a condo board budget for a roof replacement?
Through the reserve fund study — Ontario condo corporations must keep one, and the roof is a line item with a projected replacement year. The practical move is a real condition assessment two or three funding cycles before that projected year. If the roof is holding, the board can defer with evidence; if it is failing early, there is time to adjust contributions instead of passing a special assessment.
A top-floor unit is leaking. Is that the corporation's problem or the owner's?
The roof itself is almost always a common element, so the corporation repairs it. Damage inside the unit is split by the corporation's declaration and its standard-unit definition — typically the corporation restores the standard unit and the owner's improvements and contents fall to the owner's insurance. Our role is fixing the roof and documenting the cause clearly so the insurance side has facts to work with.
Can a condo roof be replaced with residents in the building?
Yes — that is the normal case. The work is phased section by section, noisy operations are held to agreed daytime windows, fresh-air intakes are managed so adhesive odours stay out of corridors, and entrances under the work zone get protected hoarding. Residents mostly experience some noise and a few notices. Balcony and terrace access restrictions are usually the biggest day-to-day inconvenience.
Should the board repair the roof again or replace it now?
Count the leaks and map them. Repeated leaks at one detail mean the repair never caught the entry point — fix the detail. Leaks scattered across the roof with wet insulation showing on a moisture scan mean repairs are now just renting time on a failing system. A board can defend either decision to owners if it rests on a documented assessment; what is hard to defend is guessing.
How long does an apartment or condo roof replacement take?
A low-rise apartment building typically takes one to three weeks; a tower membrane roof with mechanical penthouses and terraces can run four to eight, driven by crane scheduling and weather. Phasing keeps every section watertight overnight, so the building is never exposed while the calendar runs. Spring bookings get the best weather odds; assessments done in fall make those bookings possible.

Ready to sort out your condo & apartment building roofing?

Tell us what your roof needs — one small repair or a complete replacement — and get a free quote.

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