Onward
Quick answer: Metal roofing costs about $9-$16 per square foot installed in 2026 ($18,000-$40,000 for a typical 2,000 sq ft roof) and lasts 40-70 years — two to three times longer than asphalt. It carries a Class A fire rating, withstands 110-140 mph winds, and reflects heat to cut cooling costs 10-25%.
What metal roofing is and the main types
Metal roofing is a roof covering made from steel, aluminum, copper, or zinc, formed into panels or shingles. It’s the longest-lasting mainstream roofing material after slate and tile, and the lightest — most systems weigh just 1-3 pounds per square foot, versus 2-5 for asphalt and 7-10 for clay tile.
There are four main types, and the type you pick drives both cost and looks more than the metal itself does.
Standing seam is the premium residential choice. Vertical panels lock together with raised seams and the fasteners are hidden underneath, so nothing penetrates the weather surface. It’s the cleanest-looking and most weather-tight option — and the most expensive. See our standing seam metal guide for a deeper look.
Corrugated and exposed-fastener panels are the budget option. Screws go through the face of the panel into the deck, which makes installation fast and cheap but leaves gaskets exposed to UV and weather. These are the wavy or ribbed panels you see on barns, sheds, and increasingly on modern homes. Our corrugated metal guide covers the trade-offs.
Metal shingles and tiles are stamped to mimic asphalt, wood shake, or slate. They give you the metal lifespan with a more traditional roofline, and they hide minor imperfections better than long panels. More in our metal shingles guide.
Stone-coated steel is metal shingle or tile with a baked-on layer of stone granules. It looks almost identical to asphalt or clay from the curb, dampens rain noise, and carries 30-50 year (sometimes lifetime) warranties — popular in fire-prone and HOA neighborhoods.
Which type fits depends on look and budget. Standing seam reads modern and commands a premium; metal shingles and stone-coated steel blend into traditional streets; corrugated is the value play and the industrial-modern look. All four deliver the same core metal benefits — fire resistance, light weight, and a long life — so the choice is mostly about appearance and how much you want to spend.
The four metals — steel, aluminum, copper, and zinc
The metal you choose changes the price, the lifespan, and how the roof handles your specific climate.
| Metal | Typical installed cost | Lifespan | Best at |
|---|---|---|---|
| Steel (Galvalume) | $9-$14/sq ft | 40-70 yrs | All-around value, strength, snow |
| Aluminum | $11-$17/sq ft | 40-60 yrs | Coastal and humid — won’t rust |
| Zinc | $18-$30/sq ft | 80-100 yrs | Self-healing patina, architectural |
| Copper | $20-$40+/sq ft | 100+ yrs | Premium, historic, accent roofs |
Steel is what most homeowners get. Galvalume — steel coated with zinc and aluminum — gives you the best mix of strength, cost, and life, and it handles snow loads well. Aluminum costs a bit more but never rusts, so it’s the standard near salt water and in humid regions. Zinc and copper are architectural metals: they last a century or more and develop a protective patina, but the price puts them on high-end and historic projects, or as accents over bay windows and porches.
Here’s the thing: the cheapest metal isn’t always cheapest over time. A thin-gauge steel panel with a basic paint finish costs less today but fades and dents sooner than a thicker panel with a PVDF (Kynar) coating. Gauge matters too — lower numbers mean thicker steel. A 24-gauge panel resists denting and oil-canning better than a 29-gauge one, which is why most quality residential standing seam uses 24- or 26-gauge steel rather than the thinner stock common on sheds.
The coating is the other half of the equation. SMP (silicone-modified polyester) paint is the standard, affordable finish; PVDF/Kynar holds color far longer and resists chalking and fading, and it’s worth the upgrade in high-UV regions like the Southwest where a cheap finish can look tired within a decade.
How much a metal roof costs in 2026
Metal roofing costs $9-$16 per square foot installed for steel and aluminum in 2026, with the full range running from about $7/sq ft for basic corrugated up to $40+/sq ft for copper, according to This Old House, HomeGuide, and Fixr.
For a typical 2,000 sq ft roof, expect:
- Corrugated / exposed-fastener: $14,000-$24,000 ($7-$12/sq ft)
- Steel standing seam: $20,000-$32,000 ($10-$16/sq ft)
- Aluminum standing seam: $22,000-$36,000 ($11-$18/sq ft)
- Stone-coated steel shingles: $18,000-$30,000
- Copper or zinc: $40,000-$80,000+
What moves the number most: panel style (standing seam costs roughly double exposed-fastener), metal gauge and coating (PVDF/Kynar finishes add 30-40% over standard SMP paint, per Angi), roof pitch and complexity, tear-off of the old roof, and your regional labor rates. For a full breakdown across materials, see our roofing cost guide and methodology. When you’re ready for real numbers on your home, our vetted pros can quote this material side by side.
Lifespan, durability, and storm performance
A metal roof lasts 40-70 years, and copper or zinc can pass 100, according to manufacturer testing summarized by Englert and others. That’s the headline reason people buy it: most owners install metal once and never re-roof. Compare that to asphalt’s 20-30 years on our roof lifespan by material data page.
Wind. Standing seam panels are rated for 110-140 mph winds — well above the 60-130 mph range for shingles — and because the panels mechanically interlock rather than relying on adhesive seal strips, they hold that rating for the life of the roof.
Hail. Metal handles hail without leaking, but it can dent cosmetically, especially softer aluminum and thinner gauges. Class 4 impact-rated panels and thicker steel reduce denting and may earn an insurance discount.
Fire. Metal is non-combustible and earns a Class A fire rating — the highest — with any underlayment, per Western States Metal Roofing. In wildland-urban-interface (WUI) zones, that resistance can qualify you for insurance discounts and meet stricter fire codes. Unlike some materials, age doesn’t reduce metal’s fire performance.
Energy efficiency and noise
Metal roofing reflects solar heat instead of absorbing it, and reflective or cool-roof-coated metal cuts cooling costs 10-25% in warm climates. The U.S. Department of Energy, cited by the American Coatings Association, estimates reflective coatings can reduce a building’s air-conditioning energy use by up to 25%. Many metal products carry the ENERGY STAR label.
Noise is the most overstated downside. Mounted on solid decking with a synthetic underlayment, a metal roof is about as quiet as asphalt. The loud-barn stereotype comes from metal installed on open framing with nothing underneath. If you want extra quiet, ask about a layer of foam or batt insulation in the attic.
One real consideration is thermal expansion: metal expands and contracts with temperature swings, so standing seam uses concealed clips that let panels move. This is why installer skill matters — a roof fastened too rigidly can oil-can (ripple) or loosen over time.
Installation notes and mistakes that cost you
Metal lives or dies on installation quality. The material itself can outlast the house, but a crew that doesn’t understand thermal movement, fastening, and flashing can turn a 50-year roof into a leaky 10-year headache.
The most common mistakes to watch for:
- Fastening too rigidly. Standing seam needs concealed clips that let panels slide as they expand and contract. Screw a panel down tight at both ends and it will buckle (oil-can) or tear at the fasteners.
- Over- or under-driving exposed fasteners. On corrugated panels, the rubber gasket has to seat just right. Too tight crushes the washer; too loose leaks. This is the number-one failure point on cheap installs.
- Skipping or skimping on underlayment. A high-temp synthetic or self-adhered underlayment protects the deck, quiets rain, and is required for the Class A fire assembly. Bare decking is a false economy.
- Bad flashing at valleys, chimneys, and walls. Most metal-roof leaks aren’t in the panels — they’re at the transitions. Proper flashing detail is where installer skill shows.
Because fewer crews install metal well, vetting matters more here than with asphalt. Onward runs every contractor through our verification process before they reach your shortlist, and you can read how we screen crews on our vetted roofers page. A correctly installed metal roof should come with both a manufacturer material warranty (30-50 years) and a workmanship warranty from the installer.
Maintenance, climate fit, and how metal compares
Metal is low-maintenance but not no-maintenance. Plan a periodic inspection to clear debris from valleys, check flashing and sealant, and — on exposed-fastener panels — re-tighten or replace rubber-gasketed screws every 15-20 years. Standing seam needs even less attention because its fasteners are hidden.
Best climates and owners for metal:
- Wildfire zones — Class A fire rating and ember resistance
- Snow country — sheds snow, resists ice dams, carries heavy loads
- Coastal/humid areas — aluminum won’t rust in salt air
- High-wind regions — 110-140 mph standing seam ratings
- Long-term owners — the 40-70 year life pays off over 15+ years
Versus asphalt: Metal costs 2-3x more upfront but lasts two to three times longer, resists fire and wind better, and reflects heat. Asphalt is cheaper, quieter, and easier to repair. See the full breakdown in metal roof vs shingles.
Versus tile: Both last decades, but metal weighs a fraction of clay or concrete tile (1-3 vs 7-10+ lbs/sq ft), so it rarely needs structural reinforcement and installs faster. Tile edges out metal on hail and on Mediterranean curb appeal. Compare them in metal roof vs tile.
If metal is on your shortlist, our metal roofing service page explains how Onward matches you with crews who install it correctly — and every contractor passes The Onward Shield vetting before they quote your roof.
The bottom line
Metal roofing is the strongest case in residential roofing for “buy it once.” You pay 2-3x more than asphalt today, but you get 40-70 years of life, a Class A fire rating, 110-140 mph wind resistance, and 10-25% lower cooling bills — and you likely never re-roof again. It’s the smart pick if you’re staying put, live somewhere with fire, wind, or snow, or simply want the last roof you’ll ever buy. The main trade-offs are upfront cost, denting risk, and the need for a skilled installer who handles thermal movement.
Ready to see what a metal roof would cost on your home? Get a free estimate and compare quotes from vetted local pros.
