Metal Roof Installation cost: Sammamish vs Seattle (2026)
Sammamish and Seattle are a near-perfect match on metal roof installation cost in 2026, both landing around $25,950.
Sammamish WA
Typically around $25,950
Seattle WA
Typically around $25,950
Sammamish vs Seattle: full breakdown
| Factor | Sammamish | Seattle |
|---|---|---|
| Typical 2026 cost | $25,950 | $25,950 |
| Estimated range | $15,800–$36,050 | $15,800–$36,050 |
| Labor index (vs US) | ×1.19 | ×1.19 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $325 | $325 |
| Labor share | $15,550 | $15,550 |
| Materials/equipment | $10,400 | $10,400 |
Metal roof installation numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
A wash — choose on quality, not city
With no real price gap on metal roof installation, the choice comes down to contractor quality and timing, not which city you're in.
Metal roof installation by type: Sammamish vs Seattle
Below, each metal roof installation option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Sammamish | Seattle |
|---|---|---|
| Corrugated steel (exposed fastener) | $11,050–$21,750 | $11,050–$21,750 |
| Standing-seam steel | $21,750–$42,000 | $21,750–$42,000 |
| Aluminum | $17,000–$33,700 | $17,000–$33,700 |
| Copper | $36,050–$71,800 | $36,050–$71,800 |
| Zinc | $33,700–$65,850 | $33,700–$65,850 |
Metal roof installation numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Metal roof installation by roof size: Sammamish vs Seattle
Metal roofing is priced per square (100 sq ft) and costs roughly $6–$14 per sq ft installed — two to three times asphalt, but it lasts decades longer. Standing-seam costs more than exposed-fastener panels.
| Size | Sammamish | Seattle |
|---|---|---|
| 1,000 sq ft (10 squares) | $9,850–$19,400 | $9,850–$19,400 |
| 1,500 sq ft (15 squares) | $13,450–$27,750 | $13,450–$27,750 |
| 2,000 sq ft (20 squares) | $15,800–$36,050 | $15,800–$36,050 |
| 2,500 sq ft (25 squares) | $19,400–$43,200 | $19,400–$43,200 |
| 3,000+ sq ft (30 squares) | $22,950–$50,350 | $22,950–$50,350 |
All figures are 2026 localized planning estimates for metal roof installation — get an actual quote before you commit.
What roofing pros earn in each metro
Since labor accounts for around 60% of what a metal roof installation job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
Seattle-Tacoma-Bellevue metro · about 32% above the US average installer wage.
Seattle-Tacoma-Bellevue metro · about 32% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for metal roof installation in either city
The material dictates the season (shingles need warmth to seal), but the price is set by demand, and demand spikes after every regional hailstorm. Booking your spot in the quiet winter months for spring work avoids that spike.
Where does a smart roofing budget go in 2026?
Roofing budgets swing on decisions most homeowners don't think to ask about — overlay vs. tear-off, shingle tier, deck condition. Our editors break down each one.
The value case
For a typical home, the architectural shingle is the default that makes sense. It outlasts 3-tab by a wide margin at a modest premium, and it spares you the cost of metal or tile that most roofs never need to justify.
The do-it-right case
Skipping the tear-off means burying whatever's failing underneath, and a second layer bakes the shingles from below until they curl early. Doing it properly means stripping to the deck, then paying for real underlayment, flashing and airflow — the work that sets how long the roof lasts, not just how it looks the first week.
The risk case
The surprise that wrecks a roofing budget is rot in the decking, and you rarely see it until the old shingles come off. Fix the price per replacement sheet in the contract before the crew starts, so a low bid can't quietly climb once the deck is open.
Three habits keep a roof from costing more than it should: strip to the deck, choose an architectural shingle, and get the decking-repair rate on paper before the tear-off begins. Storm season tends to produce the lowest bids and the shortest-lived roofs.
Sammamish vs Seattle
Is metal roof installation cheaper in Sammamish or Seattle?
Practically identical — expect around $25,950 for metal roof installation whichever city you're in.
Why does metal roof installation cost more in Seattle than Sammamish?
The main driver is local labor rates: Seattle's labor index is 1.19 versus 1.19 in Sammamish. Climate zone (mixed vs mixed) also shift the total.
How much is metal roof installation in Sammamish, WA?
Sammamish homeowners can expect $15,800 to $36,050 for metal roof installation in 2026, with $25,950 the typical number.
Do roofing pros really charge more in one city?
They do, and the BLS wage data confirms it: installers earn about $41.1/hr around Seattle-Tacoma-Bellevue versus $41.1/hr near Seattle-Tacoma-Bellevue. With labor making up about 60% of a metal roof installation job, that difference carries straight through to the final price.
When is the cheapest time to buy metal roof installation — and does it differ by city?
The best window is the same in both Sammamish and Seattle: Late spring to early fall (dry, 45–85°F), when demand drops and installers discount to keep crews busy — typically 5–10% off peak pricing. The most expensive time anywhere is an emergency replacement during mid-winter and the post-storm rush.
Should I choose where to live based on metal roof installation cost?
Not on this basis — Sammamish and Seattle cost about the same. Weigh contractor quality, scope, equipment tier and timing instead.
Compare metal roof installation in other cities
Updated June 2026 · By Serhat Özçelik