Seattle, WA · Updated
Aluminum Roofing Cost in Seattle: What Drives Price and Fair Quote Details
Aluminum roofing in Seattle costs between $13,300 and $25,000 per job, with a typical price of around $18,250 for a standard residential installation.
Free for Seattle homeowners. One pro, named before they contact you.
Typical price · Seattle, WA
Aluminum roofing
$18,250
Low$13,300High$25,000
From the price research cited on this page
Nearby metal roofing prices
- Copper roofing.$29,000 – $58,050.
- Stone coated steel roofing.$21,500 – $36,000.
- Metal roof repair.$3,500 – $10,550.
A range, not a quote. Public price data adjusted for Seattle; the written contract sets the price.
What it costs
- Costs you nothing.
- Just one local pro.
- Who, before they call.
- Ranges, not guesses.
Other metal roofing jobs.
Compare related metal roofing services.
Step by step.
From range to one quote.
- Share the details. Pick the job, the size and when you want it done in Seattle; no account needed.
- One pro, named. We match one metal roofing pro in Seattle and tell you who before any contact happens.
- Decide in writing. Get a written Seattle quote, ask your questions, and say yes or no freely.
Free to use in Seattle. How we're paid.
Read the fine print.
Reading an aluminum roofing quote in Seattle.
What to look for in the quote
- Roofing product named by maker
- Old layers stripped or not
- Who handles the roofing permit
- Flashing at walls and chimneys
- Rotten decking: price per board
Questions to put to the pro
- When could you start?
- How long is workmanship covered?
- Which fasteners and clips do you use?
- How are skylights sealed?
- Will you inspect the deck first?
Quick answers.
Common questions about aluminum roofing in Seattle
How much does metal roofing cost in Seattle?
Metal roofing in Seattle costs between $13,300 and $25,000 per job, with a typical price of $18,250. These prices are estimated nationally and adjusted for local conditions.
Which license is required for metal roofing contractors in Seattle?
Washington requires all construction contractors to register with the Department of Labor & Industries and be bonded and insured; the application fee is $150.20 (WA L&I - Register as a Contractor). Homeowners can check a Washington contractor's registration, bond and insurance using L&I's Verify a Contractor tool (WA L&I - Register as a Contractor).
Aluminum roofing in Seattle, explained in detail.
Seattle permits, costs and checklists in full
On this page · 9 sections
Washington requires all contractors to be bonded and insured, which affects the overall cost of hiring a professional (WA L&I - Register as a Contractor).
Aluminum roof pricing in Seattle
Older homes may require additional structural assessments before installation, which can influence final pricing. Fasteners and other components may also need replacement over time, adding to long-term maintenance costs.
Seattle's climate, with its mix of rain and occasional coastal exposure, makes aluminum a good choice for longevity. However, the material is not ideal in areas prone to severe hail or heavy snow, where steel is more recommended.
What changes the price in Seattle
Each local rule or condition below changes what to do, choose or pay for this job; sources included. More rows: full table.
| Local rule or condition | What it changes | Source |
|---|---|---|
| Seattle has adopted the 2021 International Residential Code with local amendments as the 2021 Seattle Residential Code for houses, duplexes and townhouses up to three stories | Seattle follows the 2021 International Residential Code with local amendments, which may affect how aluminum roofing is installed and inspected (source). | SDCI - Residential Code |
Metal roof replacement cost ranges in Seattle homes
Metal roof replacement costs in Seattle homes typically range from $13,300 to $25,000 per job, with an average of $18,250. This depends on the size and complexity of the home, as well as material choices.
Seattle's climate influences roofing decisions, with heavy rain and snow making durable materials essential. Older homes built in 1939 or earlier may require more extensive work due to outdated structures (ACS 5-year 2020-2024, B25034 Year Structure Built). Aluminum roofing is a long-lasting option that fits well with Seattle’s weather patterns. Costs vary depending on roof size, slope, and whether existing materials are removed first. For a detailed estimate, consider consulting a roofing expert who can assess your specific needs.
Aluminum roofing is known for its resistance to corrosion, making it suitable for Seattle’s coastal climate and frequent precipitation. The typical(/cost/) reflects labor, materials, and permits required for residential jobs. For complex or large roofs, the cost will naturally increase due to additional material and labor requirements.
Local data notes for Seattle
- The median home age in the city, at 1976, means many roofs are nearing the end of their lifespan and need replacement (ACS 5-year 2020-2024, B25035 Median Year Structure Built).
A worked budget
A typical budget would include aluminum roofing at about $18,250.
| Line | Amount |
|---|---|
| Local band typical | $18,250 |
| Illustrative total | $18,250 |
Illustrative example based on the public data cited on this page (October 2026), not a quote — your contractor's written contract sets the price.
Seattle permit fees for adding a new metal roof
If work proceeds without a required permit, penalties can include daily fines up to $500 and additional investigation fees (SDCI - Construction Without a Permit).
Existing parts of a house not being remodeled do not need to be upgraded to current code unless the new work impacts structural integrity or safety (SDCI - House Additions and Remodels). The 2021 Seattle Residential Code governs most residential construction, including metal roofing projects on houses and townhouses up to three stories (SDCI - Residential Code). If a project involves changes that affect the building envelope, such as adding new layers or altering drainage systems, a permit may be necessary. Readers should review local code details to determine if their specific work requires approval before beginning.
Permit rules from SDCI - Construction Without a Permit. Rules change — confirm with the Seattle building/permit office before you start.
When you can skip the pro
A homeowner may not need a hired pro if the roof is small and only requires repair, or if they have prior experience with roofing. However, for full installation, hiring a professional is recommended due to the complexity of the work. A repair-only quote could be sufficient for minor fixes without full replacement.
Checking a aluminum roofing quote in Seattle
- Includes who is responsible for pulling permits and associated fees
- Schedules that align with Seattle’s noise regulations
- Mentions any inspections or compliance checks required by the city
- States warranty terms and conditions for materials and labor
Check a Washington contractor's registration, bond, and insurance using L&I's Verify a Contractor tool to ensure they are legally compliant (WA L&I - Register as a Contractor).
Quote check: local band
$13,300–$25,000 per job
Next steps for your aluminum roofing project in Seattle
- Contact a local contractor familiar with Seattle’s historic districts if your home is in one.
- Check Seattle’s noise code before scheduling work on weekends or holidays (SDCI - Noise Code).
- Consider the city's zoning rules, especially if you live in an area with single-family restrictions (Seattle Planning Commission - Neighborhoods for All, Executive Summary).
Ready when you are.
From range to written quote: one Seattle pro, named before they ever call.
- Costs you nothing.
- Just one local pro.
- Who, before they call.
Get an exact quote.
Before they contact you, we give you the pro's name and license number (Department of Labor & Industries (L&I)) — verify it at secure.lni.wa.gov.
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