Ontario is the largest Canadian roofing market by volume. The 2013 Toronto ice storm exposed systemic failures in eave ice-dam control — every policy renewal since has tightened requirements. Architectural shingles are standard; synthetic slate growing rapidly in Oakville-to-Kitchener suburban markets.
Reports cost $10 CAD after 4 free reports. Available across every Ontario metro. Insurance-ready documentation for ice storms, freeze-thaw, wind events along great lakes corridor claims.
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Toronto-area snow load 1.3 kPa; Barrie-Kingston corridor requires sealed eave membrane 900mm minimum
Reference: National Research Council of Canada and the Ontario provincial building authority, as of 2026. Roof Manager reports include pitch-corrected area calculations that satisfy code documentation requirements.
Capital: Toronto · Population: 15,996,989
Roof Manager reports are accepted as supporting documentation by all major Canadian carriers operating in Ontario:
Yes. Roof Manager generates satellite-powered roof measurement reports for roofing contractors across Ontario. Google Solar API coverage is available for the vast majority of urban and suburban addresses. Reports cost $10 CAD after 4 free.
Ice storms, freeze-thaw, wind events along Great Lakes corridor. Ontario is the largest Canadian roofing market by volume. The 2013 Toronto ice storm exposed systemic failures in eave ice-dam control — every policy renewal since has tightened requirements. Architectural shingles are standard; synthetic slate growing rapidly in Oakville-to-Kitchener suburban markets.
Ontario operates under the Ontario Building Code (2024 updates). Toronto-area snow load 1.3 kPa; Barrie-Kingston corridor requires sealed eave membrane 900mm minimum
Every major Canadian carrier serving Ontario, including Intact Insurance, Aviva Canada, Desjardins, TD Insurance, Economical, Co-operators. Reports include pitch-corrected area, edge breakdowns, and material BOMs accepted as supporting documentation for storm, hail, wind, ice, and post-tropical claim types.
Generate a Roof Manager satellite report, include the pitch-corrected area and edge breakdown, and submit the PDF to the adjuster. Ontario averages 620,000+ roofing claims per year.
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