Repair Indicators for Ottawa Homeowners
Repair is the right choice when: one or two shingles are missing after a storm but the rest are intact and adhered; a single flashing (chimney, vent, valley) has failed and caused a localized leak; caulking around a penetration has cracked; a small section of flat roof membrane has opened at a seam; or the roof is under 15 years old and otherwise in good condition. Targeted repairs address specific failures without the cost of full replacement.
Replacement Indicators for Ottawa Homeowners
Full replacement is more cost-effective when: shingles are 20–25+ years old with granule loss visible in gutters; multiple areas of the roof are showing curling, cracking, or missing granules; two or more active leak zones exist; the roof has already had two layers of shingles (requiring full tear-off); soft spots indicate deck moisture damage; or attic inspection shows widespread staining and insulation saturation.
The Attic Inspection: The Hidden Diagnostic Tool
The attic tells the true story of your roof’s condition. Staining on rafters shows historic water infiltration. Compressed or saturated insulation indicates ongoing moisture entry. Daylight visible through the deck indicates gaps in the shingles or decking. Mould growth on rafters signals chronic moisture that often traces back to inadequate ventilation rather than an isolated leak. Cossette inspects attics as part of every free estimate.
The Cost of Repeated Repairs vs. Timely Replacement
Multiple repairs over two to three years on an aging roof often cost more in total than a replacement would have at the start of the repair cycle — while also allowing interior water damage to accumulate between repairs. When a roof is approaching the end of its natural lifespan, an honest assessment from Cossette will identify whether you are in the repair or replacement zone.
Frequently Asked Questions
How long does a roof repair take in Ottawa?
Most targeted roof repairs in Ottawa — a shingle patch, a flashing replacement, or a membrane seam repair — take half a day to a full day depending on complexity and access. Cossette can usually schedule repairs within a few business days of the estimate.
Will my Ottawa home insurance cover a roof repair?
Insurance typically covers sudden, accidental damage — a tree falling on the roof, wind lifting shingles, or hail damage. Gradual wear is not covered. If the repair is related to a specific weather event, document the damage immediately and notify your insurer before repairs begin.
Can Cossette provide a written report after a roof inspection in Ottawa?
Yes. Cossette provides a written assessment documenting the roof’s condition, the cause of any problems found, and the recommended remediation — useful for insurance claims, property transactions, and building maintenance records.