Metal Roofing in Ontario
Metal roofing has moved well past farm buildings and cottages. Standing seam panels, stone-coated steel shingles, and exposed-fastener systems now go on year-round homes across Ontario because they shed snow load, handle freeze-thaw cycles better than most asphalt products, and can last 40 to 70 years with the right install. This category lists 35 contractors who install, repair, and replace metal roofing across the province, from full standing seam systems on new builds to metal-over-shingle retrofits on older homes.
The install matters more than the material. Metal roofing fails early almost exclusively because of workmanship: panels cut and fastened wrong, flashing details rushed around chimneys and valleys, or underlayment skipped on a deck that needed it. When you're comparing quotes, ask what panel profile and gauge they're specifying, whether they carry manufacturer certification for that system (many warranties are void without it), how they handle expansion and contraction on long runs, and what the labour warranty covers separately from the material warranty. Get at least two or three quotes, since panel and labour pricing varies a lot by profile, roof complexity, and access.
We score every contractor in this list on verified licensing and insurance, review consistency over time, responsiveness, and how complaints (if any) got resolved, not just star averages. For the full rundown of top-rated metal roofing companies in this category, see the ranked guide to Ontario roofing contractors. Our scoring approach, including how we weight and verify each factor, is explained in full on the methodology page.
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All metal roofing, ranked by score and relevance
69 businesses. The order weighs each business's overall score by how much of its reviewed work is metal roofing, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
When you submit a quote or contact form through this site, your enquiry may be shared with partner providers who can do the work. We may earn a referral fee from these partners, but our rankings and scores are determined solely by our published method and are never affected by referral fees.
Common questions about metal roofing
- How much does a metal roof cost in Ontario?
- Standing seam steel typically runs higher than asphalt shingles per square foot, largely because of panel material, labour skill required, and flashing detail work. Stone-coated steel shingles and exposed-fastener panels usually sit below standing seam but above premium asphalt. Exact pricing depends on roof pitch, complexity, access, and whether the old roof needs to be torn off first, so get a few written quotes based on a site visit rather than a phone estimate.
- How long does a metal roof last compared to asphalt shingles?
- A properly installed metal roof commonly lasts 40 to 70 years, versus roughly 15 to 25 years for asphalt shingles in Ontario's climate. The gap in service life is a big reason metal costs more upfront but can work out cheaper over the time you own the home, especially if you're not planning to move in the next decade or two.
- What should I expect during a metal roof installation?
- Most residential jobs take anywhere from a couple of days to a week or more depending on roof size and whether tear-off is needed. Expect a site assessment first, then discussion of panel profile, underlayment type, and flashing plan around chimneys, skylights, and valleys. Ask upfront how they'll protect siding, gutters, and landscaping, and how they'll dispose of the old roofing material.
- How do I judge whether a metal roofing quote is any good?
- Check that the contractor is licensed and insured, ask for manufacturer certification on the specific panel system they're quoting, and get the labour warranty in writing separately from the material warranty. A quote that's dramatically lower than others is worth questioning, since it often means thinner gauge steel, fewer fasteners, or skipped underlayment. Reading recent reviews for mentions of flashing quality and follow-up on leaks is a good gut check.
Guides to choosing metal roofing
- Metal roofing vs asphalt shingles: what is different for Ontario homes
How metal roofing and asphalt shingles compare on cost, lifespan, and winter performance for homes in Ontario's climate.