Metal roofing systems deliver 40–70 year service lives, superior resistance to wind, fire, and hail, and significantly better performance in extreme climates than asphalt shingles. Our metal roofing specialists handle new installations on any roof geometry, repairs to existing metal systems, and re-roofing over existing substrates.
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📞 (877) 413-1365Metal roofing is not a single product — it's a category that includes several distinct systems with meaningfully different performance profiles, installation requirements, and costs. Standing seam is the premium residential option: concealed fastener panels that interlock at raised seams, eliminating exposed fasteners that can back out or fail over time. The panel floats on clips that allow thermal expansion and contraction without stressing the seams — a critical feature in climates with large temperature swings.
Exposed fastener panel systems (often called corrugated or R-panel) are installed directly through the panel face into the substrate with rubber-gasketed screws. They cost significantly less than standing seam but require periodic fastener inspection as the rubber gaskets degrade over 15–20 years. Both systems outperform asphalt shingles in longevity and weather resistance by a substantial margin when properly installed, but installation technique is critical — metal roofing failures are almost always installation failures, not material failures.
Metal roofing installed by an experienced contractor typically qualifies homeowners for insurance premium discounts of 10–30% in wind and hail-prone regions due to the material's superior impact resistance ratings.
Precise roof geometry measurement determines panel lengths, clip quantities, and trim profiles. Material specification — gauge, coating system, panel profile — is confirmed based on climate, budget, and aesthetic goals.
Existing roofing is removed or prepared as a substrate for re-roofing. Decking condition is verified, ventilation is assessed, and any required underlayment is installed per manufacturer specifications.
Panels are installed in the manufacturer-specified sequence with correct clip spacing, seam engagement, and fastener patterns. Penetrations receive properly fabricated custom flashings, not generic pipe boots.
All ridge caps, eave trim, rake trim, and wall flashings are installed. A systematic final inspection verifies every seam engagement, fastener, and transition detail before the project is signed off.
Metal roofing performs well in virtually every US climate, but the specific system specification changes based on environmental conditions. In snow-heavy regions like the upper Midwest and New England, metal roof's low-friction surface sheds snow naturally, reducing structural load — but requires carefully designed snow retention systems to prevent dangerous snow avalanches off steep-pitch roofs near walkways or gutters. Standing seam systems in these regions should be specified with concealed snow guards integrated at installation.
In coastal Florida and Gulf Coast regions, wind uplift ratings become the critical specification variable. Metal panels with tested and listed wind uplift ratings appropriate for the local wind zone must be specified, and fastener patterns must comply with local building codes for hurricane exposure categories. In the desert Southwest, thermal cycling is extreme — the differential between summer peak temperatures and winter nights can span 100°F, requiring clip systems designed for full thermal expansion travel. Our metal roofing specialists understand these regional specifications and won't install a product sized for mild climates in a demanding environment.
Cost expectations depend on system type and whether you're doing a new installation or re-roofing over existing shingles. Standing seam — the premium concealed-fastener system — runs $12–$22 per square foot installed, putting an average home (2,000 sq ft of roof surface) in the $24,000–$44,000 range. Exposed-fastener corrugated and ribbed panel systems run $7–$12 per square foot installed and are common on accessory structures and commercial buildings where budget takes priority over aesthetics. Re-roofing metal over existing asphalt shingles eliminates tear-off cost — typically $1,500–$4,000 on a residential project — where code and structural load capacity permit it. In hail-prone regions, Class 4 impact-resistant metal products typically qualify for 20–30% insurance premium reductions, which materially improves the long-term cost comparison against asphalt over the roof's service life.
Installation timelines run longer than asphalt shingle work. A standing seam installation on an average home typically takes 3–5 days — panel layout, clip attachment, and seaming are precision operations that cannot be rushed. Exposed-fastener systems install in 2–3 days on a standard home. Before work begins your contractor provides material and color samples, confirms structural adequacy, and reviews permit requirements. Most jurisdictions require a permit for metal roofing installation. At completion all penetration flashings are inspected, seams are reviewed, and both the panel manufacturer's material warranty and the coating warranty are delivered in writing before the crew leaves.
Related reading: Metal Roof Vs Asphalt Shingles
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Our metal roofing contractors are experienced with standing seam, exposed fastener, and structural panel systems — not generalists who occasionally install metal. Installation quality determines system longevity.
Panel gauge, coating system, clip design, and attachment patterns are specified for your actual climate and wind zone — not standardized to the minimum that passes inspection.
We register your installation with the panel manufacturer, activating the full material warranty — a step many contractors skip that voids the coverage you're paying for.
Our licensed contractors provide metal roofing services across all 50 states. Select your state for local coverage details.
Honest answers to the questions homeowners ask most about metal roofing.
Cost, lifespan, performance in extreme weather, and which climates favor metal over shingles — all the data.
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