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There comes a point where most Ontario homeowners and property owners stop replacing roofs and start making a permanent decision. That decision is metal roofing — and United Roofers has been installing it across Ontario for over 20 years. With a properly installed metal system, the re-roofing cycle ends. No 15-year shingle countdown. No granule monitoring. No emergency replacement after the next major storm. Just a roof that performs for 50, 60, and often 70+ years on the building beneath it.
We install every major metal roofing style and material — standing seam, metal shingles, Blachotrapez panels, corrugated systems, metal tiles — in steel, aluminum, copper, and zinc — for residential homes, agricultural buildings, and commercial properties across all 15 of our Ontario service areas. As GAF, IKO, and Owens Corning certified installers, we back every metal installation with a 15-year transferable workmanship warranty and full manufacturer material documentation.
📞 Call (905) 789-1335 for your free metal roofing estimate.
Metal roofing is the right choice for many Ontario properties — but not automatically for every situation. Here is an honest overview to help you decide before you call:
Metal roofing is the smart choice when:
Asphalt shingles may still be right when:
We give you this honest picture before the estimate — because the right recommendation depends on your situation, not on which product we prefer to install.
Ontario’s climate is one of the most demanding roofing environments anywhere. Heavy snow accumulation through winter, aggressive freeze-thaw cycling from November to April, summer thunderstorms with hail, high winds, and UV exposure across all seasons — this is what a roof in Ontario deals with every year for decades.
Metal handles Ontario’s climate better than any other material:
Snow shedding. Metal’s smooth, low-friction surface sheds snow naturally instead of holding it — reducing the cumulative snow load that stresses roof structures and creates ice-dam conditions along eaves. This is particularly significant on Ontario properties that receive 150–300+ cm of snowfall annually.
Freeze-thaw resistance. The freeze-thaw cycling that cracks asphalt shingles, pries at flashing seals, and forces open shingle joints has minimal effect on a properly installed metal system. Metal expands and contracts with temperature changes without cracking, blistering, or losing material.
Wind resistance. Standing seam and interlocking panel systems are engineered to resist wind uplift forces that strip asphalt shingles. In Ontario’s storm-prone areas — particularly around the Great Lakes and across open rural terrain — metal’s superior fastening systems keep the roof intact where shingles fail.
Hail impact resistance. Quality metal roofing systems are rated for impact resistance at levels that far exceed standard asphalt shingles. A hailstorm that sends shingles to your gutters and triggers a replacement call with your insurance company may leave your metal roof completely unmarked.
Fire resistance. Metal is non-combustible — a significant safety advantage for properties near forested areas and agricultural land throughout Ontario.
Every property is different. We install every major metal roofing profile so the recommendation fits your building and your goals.
The premium residential and commercial metal roofing standard. Vertical panels run the full length of the roof with raised seams that interlock — concealing all fasteners beneath the surface. No exposed fastener points means no fastener-related leaks, ever. Clean, modern aesthetic that complements both contemporary and heritage architecture. The benchmark for long-term performance.
Best for: Residential homes, commercial buildings, premium agricultural structures where aesthetics and absolute weather resistance are priorities.
Our featured panel brand — European-engineered steel panels with proven performance in harsh northern climates. Available in a wide range of profiles, colours, and coatings. Excellent snow-shedding geometry, durable factory-applied finish, and installation efficiency make Blachotrapez panels a leading choice across our Ontario service areas.
Best for: Residential homes, rural properties, agricultural buildings, and commercial structures where value, performance, and appearance all matter.
Metal fabricated to replicate the appearance of traditional asphalt shingles, cedar shake, or slate — delivering the visual character of conventional roofing with the performance of metal. Interlocking installation provides wind resistance and waterproofing without the visual profile of standing seam. For homeowners who want metal durability without changing their home’s architectural character.
Best for: Residential properties where the existing aesthetic should be preserved while upgrading to metal performance.
Designed to replicate the appearance of traditional clay or concrete tile roofing — but at a fraction of the weight, without the structural loading concerns of genuine tile, and with significantly better cold-weather performance. Metal tile profiles suit Mediterranean, Spanish, and premium residential architectural styles.
Best for: Premium homes where the tile aesthetic is desired without the weight or cold-climate limitations of genuine tile.
The durable, cost-effective standard for agricultural buildings, sheds, barns, equestrian facilities, and rural commercial structures. Corrugated profiles provide structural rigidity, efficient drainage, and long-term performance in demanding working-building environments.
Best for: Agricultural buildings, rural outbuildings, commercial storage, and any working-building application where performance at value is the priority.
The metal you choose affects performance, longevity, appearance, and cost. We install all major metal roofing materials:
The most widely used metal roofing material in Ontario — strong, widely available, and available with two primary protective coatings. Galvanized steel uses zinc coating for corrosion protection — the proven standard for decades. Galvalume steel adds aluminum to the zinc coating, providing enhanced corrosion resistance and better performance in coastal or high-humidity environments. Most Blachotrapez and standing seam systems are Galvalume-based.
Lightweight and naturally corrosion-resistant without requiring a protective coating. Aluminum doesn’t rust — an advantage in Ontario’s moisture-heavy climate and particularly in areas near the Great Lakes. Slightly softer than steel, making it marginally more susceptible to impact denting, but exceptional in longevity and corrosion performance.
The premium heritage choice — used on significant buildings for thousands of years. Copper develops its distinctive green patina over decades, requires no maintenance, and routinely achieves 100+ year lifespans when properly installed. The highest upfront cost of any metal roofing material, with unmatched longevity and aesthetic character.
Best for: Heritage properties, significant architectural buildings, and owners committed to the finest available roofing material.
Another premium architectural metal — self-healing in the sense that minor surface scratches and abrasions are sealed by the patination process. Zinc develops a distinctive matte grey patina over time. Used extensively in European architecture and increasingly on premium Canadian properties where longevity and distinctive appearance are the priority.
Best for: Architectural and heritage properties seeking a distinctive, premium appearance with exceptional longevity.
This is the most common concern — and the answer depends entirely on installation. A metal roof installed directly over open framing with no underlayment or insulation (like an old barn) is loud. A properly installed residential metal roof — with quality underlayment, insulation, and solid sheathing beneath — is no louder than an asphalt shingle roof in rain. We install all metal roofing systems with appropriate underlayment and insulation, eliminating the noise concern entirely.
Metal does not attract lightning. Lightning strikes the highest point in an area regardless of roofing material. Metal roofing is actually safer than other materials in a lightning event because it disperses electrical charge and is non-combustible — unlike wood shake, which presents a fire risk on a direct strike.
Premium steel and aluminum roofing systems are rated for impact resistance. Thicker gauge panels and higher-quality metals resist denting significantly better than entry-level products. We specify materials appropriate for Ontario’s hail exposure — and can discuss impact resistance ratings for specific products when you call.
No — the opposite. Most metal roofing systems are significantly lighter than asphalt shingles. A standard asphalt shingle roof weighs approximately 2-4 lbs per square foot. Metal roofing typically weighs 0.5-1.5 lbs per square foot — making metal an excellent option even for structures where weight is a consideration.
Metal roofing costs more upfront than asphalt shingles — typically 2-3 times more depending on material and profile. Over a 50-year horizon, the comparison changes completely: one metal roof vs three or four asphalt shingle replacements. For long-term owners, metal is typically cheaper per year of protection than any alternative. We provide a full lifecycle cost comparison at your free estimate.
Step 1 — Free estimate and consultation Call (905) 789-1335) to schedule. We assess your property, discuss your goals and budget, and present the metal roofing options that suit your building. No obligation — just an honest conversation and a written estimate.
Step 2 — Material and profile selection We walk through style options (standing seam, panels, shingles, tiles), materials (steel, aluminum, copper, zinc), colours, and finishes. We help you match the system to your property’s architecture and your long-term goals.
Step 3 — Site preparation Our crew arrives on schedule, protects your property, removes the existing roofing material, and inspects the structural deck. Any deck defects are identified and addressed before new material is installed.
Step 4 — Underlayment and insulation Quality underlayment and appropriate insulation are installed before any metal panels go on — providing the thermal barrier and noise reduction that make a metal roof perform properly in a residential or commercial setting.
Step 5 — Certified metal roofing installation Our certified crews install to manufacturer specifications — precise measurement, correct fastening methods for the chosen system (concealed for standing seam, appropriate for panels and shingles), and flashing at every penetration and transition point.
Step 6 — Final inspection, cleanup, and warranty We conduct a complete final inspection, perform thorough site cleanup, and deliver your 15-year transferable workmanship warranty documentation alongside the manufacturer material warranty. You receive both in writing.
Residential homes across Ontario benefit most from standing seam, Blachotrapez panels, and metal shingle systems — delivering premium performance with aesthetic options that suit heritage homes, suburban family houses, modern builds, and lakefront properties alike.
Agricultural buildings and rural properties — barns, equestrian facilities, equipment storage, and outbuildings — are the natural home of corrugated and panel systems. Metal is the established standard for rural Ontario construction because nothing else delivers the durability and low maintenance these buildings require.
Commercial properties including warehouses, retail buildings, and mixed-use structures benefit from commercial metal roofing’s exceptional lifespan, minimal maintenance, and wind resistance on large-footprint roofs where membrane systems require periodic replacement.
How long does a metal roof last in Ontario? Most steel and aluminum systems last 40–70+ years with proper installation and minimal maintenance. Copper and zinc systems routinely exceed 100 years. Compared to the 15–25 year lifespan of asphalt shingles, metal is a fundamentally different investment decision.
Is metal roofing good in heavy snow? Excellent. Metal’s smooth surface sheds snow naturally, reducing load accumulation and ice-dam formation at eaves. For Ontario properties receiving heavy annual snowfall, metal is often the superior choice specifically because of this characteristic.
Can metal roofing be installed over existing shingles? In some cases yes — if the existing deck is structurally sound and local building code permits. We assess the existing structure before recommending this approach. Full tear-off with deck inspection is always our first recommendation for a permanent system.
Does metal roofing affect home insurance? Many Ontario insurance providers recognize metal roofing’s fire resistance and impact resistance with lower premiums. Check with your carrier — the savings can meaningfully offset the upfront cost difference.
Do you install metal roofing on commercial buildings? Yes — commercial metal roofing on warehouses, retail properties, agricultural-commercial structures, and mixed-use buildings throughout our Ontario service areas.
Is the workmanship warranty transferable? Yes — our 15-year workmanship warranty transfers to new owners if the property is sold. This is a documented selling point that buyers and real estate professionals recognize.
How do I choose between standing seam and Blachotrapez panels? Standing seam offers concealed fasteners and a cleaner aesthetic — ideal for premium residential and commercial applications. Blachotrapez panels offer excellent performance with efficient installation — ideal for residential homes, agricultural buildings, and projects where value and performance are both priorities. We discuss both at your free estimate.
We provide metal roofing installation and repair across our complete Ontario service area:
Caledon • Shelburne • Brampton • Mono • Mississauga • Orangeville • Oakville • Cambridge • Kitchener • Guelph • Woodstock • Puslinch • Waterloo • Ayr • Hamilton
And surrounding communities throughout Southern Ontario.
Brampton Office: 69 Eastern Ave Unit 202, Brampton, ON L6W 1X9 Cambridge Office: 520 Sheldon Dr Floor 1, Cambridge, ON N1T 2C1 Hours: Mon–Fri 7 AM–9 PM | Sat–Sun 8 AM–7 PM | 24/7 Emergency
Ready to make a permanent roofing decision? United Roofers installs metal roofing across Ontario with certified precision, every major style and material, and a 15-year transferable warranty that reflects our confidence in the work.
📞 Call (905) 789-1335 or +1 (877) 398-1412 (Toll Free) 💻 https://unitedroofersinc.com
[Get My Free Metal Roofing Estimate →]
If you’re looking for reliable, high-quality roofing services, we’re the trusted choice for your next project!
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