How Much Does Lap Siding Cost in Seattle, Washington?
Install horizontal lap siding (vinyl, engineered wood, wood clapboard or fiber-cement plank) over house wrap with trim and corners, per sq ft of wall, materials and labor.
Lap Siding in Seattle, Washington typically costs $5.73 to $14 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
$5.73 – $14
per sq ftPrices in Seattle are 19.0% higher than the national average for lap siding.
National average: $5 – $12 per sq ft
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2.34 – $5.62 | sq ft |
| Labor | labor | $2.35 – $5.63 | sq ft |
| Supplies & Other | supplies | $0.62 – $1.50 | sq ft |
| Equipment & Disposal | equipment | $0.42 – $1 | sq ft |
Lap Siding photo examples
Close-up of stained horizontal wood clapboard lap siding
Photo: Daniel Case · CC BY-SA 3.0 · Source
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Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($2.25-$5.40 per square foot)
- Labor ($1.75-$4.20 per square foot)
- Supplies & Other ($0.60-$1.44 per square foot)
- Equipment & Disposal ($0.40-$0.96 per square foot)
Local Price Adjustments
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- Siding Cost per Sq Ft (2026), remodelcalculators.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
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