How Much Does a Metal Roof Cost?
By the HomeLintel Editorial Team · Reviewed 2026-08-24
A metal roof on a typical US single-family home costs $11,000–$32,000 installed, with standing seam — the panel style most people picture — usually landing around $19,000 for a 22-square roof. Exposed-fastener (corrugated/ribbed) panels can bring metal down to $8,000–$14,000, overlapping asphalt's upper range.
Metal costs roughly 1.5–2.5× asphalt upfront and lasts 2–3× as long. Whether that math works for you depends mostly on how long you'll own the home and your climate's hostility to asphalt.
Cost per square (100 sq ft) by system
| Item | Typical range | Notes |
|---|---|---|
| Exposed-fastener steel | $550 – $950 | Screw-through panels; cheapest metal, fastener maintenance at ~20 yrs. |
| Standing seam steel | $1,000 – $1,600 | Concealed clips, no exposed penetrations; the premium standard. |
| Stone-coated steel | $900 – $1,500 | Shingle/tile look with metal performance. |
| Aluminum | $1,000 – $1,700 | Coastal-proof; the pick within salt-spray distance of the ocean. |
| Copper / zinc | $1,800 – $3,500+ | Specialty architectural metals, 75–100+ year lifespans. |
| Tear-off & disposal | $100 – $200 /sq | Metal can sometimes install over one asphalt layer where code allows. |
Metal vs. shingles: the real comparison
Upfront: architectural asphalt runs $450–$750/square installed against standing seam's $1,000–$1,600 — call it $12,500 vs $19,000–$26,000 on a typical roof. Lifespan: asphalt realistically delivers 22–30 years; steel standing seam 40–60. On pure cost-per-year-of-roof, metal usually wins for owners who stay past year 12–15 — and loses for owners who sell sooner, since a metal roof returns only part of its premium at resale.
Beyond the spreadsheet: metal sheds snow, shrugs off 140-mph-rated wind, resists fire, and earns insurance discounts in hail states (some insurers discount Class 4-rated systems); asphalt is cheaper to repair, quieter in rain without upgraded underlayment, and every roofer in America can work on it. In wildfire and hurricane zones, metal's resilience case is strongest; in mild climates, asphalt's economy case is.
Exposed fastener vs. standing seam
Exposed-fastener systems screw panels directly through the metal into decking — cheap and fast, but thousands of gasketed screws become the maintenance item: they need checking/retightening around year 15–20 as gaskets age. Standing seam attaches with concealed clips, leaves zero penetrations in the weather surface, and accommodates thermal movement — the reason it carries both the premium and the longer honest lifespan. On a forever home, standing seam is usually worth the difference; on a barn, shop, or budget-driven project, exposed fastener is a legitimate choice.
What raises the price
Beyond panel choice:
- Roof complexity — hips, valleys, dormers, and penetrations multiply flashing labor, metal's most skill-dependent detail.
- Installer scarcity — standing seam demands specialized crews; in some markets limited competition adds 10–20%.
- Gauge and coating — 24-gauge steel with PVDF (Kynar-class) paint outlasts 26/29-gauge polyester-coated panels and prices accordingly.
- Underlayment upgrades — high-temp synthetic or peel-and-stick under metal is money well spent, not padding.
Frequently asked questions
Is a metal roof cheaper than shingles?
No upfront — metal runs 1.5–2.5× asphalt installed. Over the roof's life the math flips for long-term owners: one 50-year metal roof vs two 25-year asphalt roofs plus disposal usually favors metal from roughly year 12–15 of ownership onward.
How long does a metal roof last?
Steel standing seam: 40–60 years. Exposed-fastener steel: 30–45 with fastener maintenance. Aluminum: 40–60. Copper and zinc: 75–100+. Coating quality (PVDF vs polyester) meaningfully moves steel lifespans.
Are metal roofs loud in rain?
Over solid decking with underlayment — how residential metal is actually installed — rain noise is comparable to asphalt. The tin-roof-racket reputation comes from open-framed barns with no deck beneath the panels.
Can you put a metal roof over shingles?
Often yes, over a single flat-lying layer where local code allows, using furring or a slip sheet — saving $1,000–$2,500 in tear-off. Trade-offs: no decking inspection, and any trapped moisture problem stays hidden. Many quality-focused installers prefer tear-off regardless.
Do metal roofs attract lightning?
No — lightning strikes the tallest object regardless of material. Metal roofing is actually the better outcome in a strike: non-combustible and energy-dispersing.
Related resources
Sources & methodology
- US DOE — Cool Roofs — reflective metal efficiency context
- FEMA — Building Science (Wind & Hail) — wind resistance and hazard mitigation
Cost ranges are HomeLintel editorial estimates built from the listed sources and our published assumptions — they are not quotes. Last reviewed 2026-08-24. See how we estimate costs.