Siding Replacement Cost in Seattle (2026)
Siding Replacement in Seattle runs about 18% above the national average. A typical 1,500 sq ft project starts around $8,850–$17,700 for vinyl siding. Estimate your exact Seattle project below.
Siding Replacement Cost Calculator
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Typically 1.1–1.5× your home's floor area for the exterior walls.
Ballpark estimate for planning — not a quote.
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Siding Replacement cost in Seattle by material
Installed cost for a typical 1,500 sq ft project in Seattle.
| Material | Per sq ft | Typical Seattle project |
|---|---|---|
| Vinyl siding | $5.9–$11.8 | $8,850 – $17,700 |
| Engineered wood | $9.4–$16.5 | $14,160 – $24,780 |
| Fiber cement (Hardie) | $10.6–$18.9 | $15,930 – $28,320 |
What affects your Seattle cost
- Material grade and trim details
- Removal/disposal of old siding
- Wall repairs, house wrap and insulation
- Number of stories and home complexity (corners, gables)
- Local labor rates
Seattle siding replacement — FAQ
How much does siding replacement cost in Seattle?
In Seattle, a typical 1,500 sq ft siding replacement project runs about $8,850–$17,700 for vinyl siding, installed. That's about 18% above the national average — metro labor and permit costs in Seattle tend to run higher than the Washington state average. Use the calculator above for your exact size and material.
How much does siding replacement cost per sq ft in Seattle?
In Seattle, installed siding runs about $5.9–$18.9 per sq ft depending on material (vinyl siding $5.9–$11.8, engineered wood $9.4–$16.5, fiber cement (hardie) $10.6–$18.9). That's about 18% above the national average.
How much does new siding cost in 2026?
For ~1,500 sq ft of wall, vinyl siding typically runs $8,000–$15,000 installed, while fiber-cement (Hardie board) runs about $14,000–$24,000. Exact cost depends on material, home size and local labor — the calculator gives a localized range.
Vinyl vs fiber cement — which should I pick?
Vinyl is cheaper and low-maintenance; fiber cement costs 50–80% more but resists fire, rot and impact, holds paint for 10–15 years, and adds more resale value. Fiber cement is popular in wildfire and high-humidity regions.
Does new siding add home value?
Yes — exterior siding is consistently one of the highest-ROI remodels, often recouping 60–80% of its cost at resale, with fiber cement typically at the top of that range.
Siding Replacement cost across Washington
Seattle runs about 18% above the national average. See the full Washington breakdown and statewide averages.
← Siding Replacement cost in Washington