Siding Replacement Cost in Washington (2026)
Siding Replacement in Washington runs about 15% above the national average. A typical 1,500 sq ft project starts around $8,630–$17,250 for vinyl siding. Estimate your exact 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 Washington by material
Installed cost for a typical 1,500 sq ft project in Washington.
| Material | Per sq ft | Typical WA project |
|---|---|---|
| Vinyl siding | $5.8–$11.5 | $8,630 – $17,250 |
| Engineered wood | $9.2–$16.1 | $13,800 – $24,150 |
| Fiber cement (Hardie) | $10.3–$18.4 | $15,520 – $27,600 |
What affects your Washington 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
Washington siding replacement — FAQ
How much does siding replacement cost in Washington?
In Washington, a typical 1,500 sq ft siding replacement project runs about $8,630–$17,250 for vinyl siding, installed. That's about 15% above the national average. Higher-end materials cost more — use the calculator above for your exact size and material.
How much does siding replacement cost per sq ft in Washington?
In Washington, installed siding runs about $5.8–$18.4 per sq ft depending on material (vinyl siding $5.8–$11.5, engineered wood $9.2–$16.1, fiber cement (hardie) $10.3–$18.4). That's about 15% 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.