A metal roof on a typical Washington single-family home costs $24,000–$48,000+ installed in 2026 — roughly $9.50–$12 per square foot for standing seam, with metal shingles slightly less. The single biggest variable is your roof's measured size, which is why the smart first step is to measure your roof free and get a range built on your actual square footage.
| Measured roof size | Standing seam (installed) | Metal shingles (installed) |
|---|---|---|
| 1,500 sq ft (15 squares) | $16,000–$24,000 | $14,000–$21,000 |
| 2,000 sq ft (20 squares) | $21,000–$32,000 | $19,000–$28,000 |
| 2,500 sq ft (25 squares) | $27,000–$40,000 | $24,000–$35,000 |
| 3,000 sq ft (30 squares) | $32,000–$48,000 | $28,000–$42,000 |
Ranges assume one-layer tear-off, moderate pitch, standard complexity. Steep pitches, many valleys, and chimneys/skylights push toward the top of the range. Note the sizes are roof area, not living area — pitch adds 12–30% over your footprint.
The honest math: quality architectural shingles last 25–30 years in our climate; standing seam runs 40–70. If you plan to stay 15+ years, metal's cost per year of service is competitive — plus it sheds snow (North Bend, Snoqualmie), shrugs off moss better than asphalt, and holds value at resale. If you may sell within 10 years, premium asphalt usually pencils better.
Panel system: true standing seam (concealed fasteners) costs more than exposed-fastener panels — and is what we recommend on homes. Complexity: metal is cut and flashed per penetration; valleys and dormers add labor fast. Pitch: steep roofs slow installation. Tear-off: removing existing layers adds per-square cost.
Our free measurement tool measures your roof from satellite and prices metal alongside Good / Better / Best asphalt — so you see both paths on your actual roof before anyone visits.
Measure your roof from satellite and see instant Good / Better / Best pricing sized to your actual roof — in about a minute. Then get a free, no-obligation estimate from Roof4Life. Serving Seattle, Bellevue, Kirkland & the entire Eastside since 2012.
📐 Measure My Roof Free → or Book an Inspection →How much does a metal roof cost in Washington in 2026?
$24,000–$48,000+ installed for standing seam on most single-family homes — about $9.50–$12 per sq ft. Metal shingles run slightly less. Your measured roof size sets the real number.
Is a metal roof worth it in Western Washington?
Often yes for 15+ year horizons: 40–70 year lifespan, better moss resistance, snow shedding, and strong resale value. For shorter horizons, premium asphalt usually costs less per year of service.
How do I find my roof size for a metal quote?
Measure it free from satellite at roof4life.org/roof-measurement-tool — you get square footage, squares, and a metal price range in about a minute.