Washington Siding Replacement Cost Calculator
Average siding replacement cost in Washington ranges from $7,500 to $22,000 depending on home size, siding material, and labor rates.
Reviewed by MyProjectCost Team
Washington Cost Snapshot
| Item | Washington Average |
|---|---|
| Vinyl Siding | $8-$14/sq ft/sq ft |
| Fiber Cement | $12-$20/sq ft/sq ft |
| Wood Siding | $15-$25/sq ft/sq ft |
| Aluminum Siding | $9-$15/sq ft/sq ft |
| Labor Cost | $4-$8/sq ft |
| Typical Total Project | $7,500 – $22,000 |
Cost By Home Size in Washington
| Home Size | Low | Average | High |
|---|---|---|---|
| 1,000 sq ft | $7,500 | $11,000 | $15,500 |
| 1,500 sq ft | $10,000 | $14,500 | $21,000 |
| 2,000 sq ft | $13,000 | $19,000 | $27,000 |
| 2,500 sq ft | $16,000 | $23,500 | $33,000 |
Cost By City in Washington
| City | Average Cost |
|---|---|
| Seattle | $16,500 |
| Spokane | $12,500 |
| Tacoma | $14,500 |
| Vancouver | $13,500 |
| Bellevue | $17,000 |
Why Siding Costs Are This Price In Washington
Washington state siding costs are above the national average particularly in the Seattle metro. High rainfall requires moisture-resistant materials and careful installation.
Western Washington's constant rain and moisture require the most moisture-resistant siding available. Fiber cement is the top choice. Eastern Washington has a drier climate but extreme temperature swings.
Best Siding Types For Washington Homes
Fiber Cement Siding
Fiber cement is one of the top siding choices in Washington, delivering outstanding resistance to the region's climate at $12-$20/sq ft per square foot installed. It stands up against moisture, impact, and temperature swings typical of Washington without warping or rotting. With a 50+ year lifespan and a 30-year warranty from brands like James Hardie, fiber cement offers exceptional long-term value for Washington homeowners.
Engineered Wood Siding
Engineered wood siding captures the warmth and beauty of natural wood while offering significantly improved resistance to Washington's climate conditions. Manufactured with resins and binders that repel moisture and insects, engineered wood outperforms traditional wood in durability while typically costing less than fiber cement. It's an ideal middle-ground option for Washington homeowners who want wood aesthetics at a more accessible price point.
Vinyl Siding
Vinyl siding is the most popular option for Washington homeowners, priced at $8-$14/sq ft per square foot installed. Modern vinyl is formulated to resist the UV exposure and temperature ranges common in Washington, maintaining its color and shape for 20–40 years. Its virtually zero-maintenance profile and wide range of styles and colors make it the go-to choice for budget-conscious Washington homeowners.
Washington Siding Permit Costs
Most Washington cities require permits for major siding replacement projects. Permit costs typically range from $150-$800 depending on project size and municipality. Always check with your local Washington building department before starting work to ensure your project meets local code requirements.
Washington Siding Cost Factors
Several factors affect siding replacement costs in Washington:
- Seattle metro premium
- High rainfall and moisture
- High labor costs
- Eco-friendly material demand
- Seismic considerations
FAQ — Siding Replacement Cost in Washington
How much does siding replacement cost in Washington?
Most Washington homeowners spend $13,000-$27,000 replacing siding on a 2,000 sq ft home.
Is Washington more or less expensive than the national average?
Yes. Washington costs are about 15% above the national average.
What is the cheapest siding option in Washington?
Vinyl siding at $8-$14 per square foot installed.
Related Calculators For Washington Homeowners
Siding Replacement Cost In Other States
Compare siding replacement costs across states to see how Washington ranks nationally.