Basic
$19 – $44 per sq ft
Solid-color PVC deck boards with light embossed grain, treated joists at 16 in., concrete footings, color-plugged screws
How Much Does Plastic Decking Cost in Seattle, Washington?
Build a new deck surfaced with PVC/plastic deck boards, including framing, footings, fasteners and labor (railings and stairs extra).
Plastic Decking in Seattle, Washington typically costs $23 to $52 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Plastic Decking in Seattle, Washington
$23 – $52
per sq ftPrices in Seattle are 19.0% higher than the national average for plastic decking.
National average: $20 – $45 per sq ft
What you get at each price level
Standard
$23 – $52 per sq ft
Cellular PVC boards with multi-tone wood grain, joists at 12 in. with joist tape, hidden fasteners
Premium
$29 – $64 per sq ft
Cellular PVC boards with deep streaked wood-look grain, joists at 12 in., joist tape, hidden fasteners
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $9.36 – $21 | sq ft |
| Labor | labor | $9.38 – $21 | sq ft |
| Supplies & Other | supplies | $2.50 – $5.62 | sq ft |
| Equipment & Disposal | equipment | $1.66 – $3.74 | sq ft |
Prices adjusted for Seattle local market conditions.
Plastic Decking photo examples
Gray composite deck boards with outdoor lounge furniture on a deck
Photo: Ace Hammerton · CC BY-SA 4.0 · Source
Find a pro to do thisWide brown composite deck terrace with glass railing
Photo: Geolam · CC BY-SA 3.0 · Source
Find a pro to do this
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($9.00-$20.25 per square foot)
- Labor ($7.00-$15.75 per square foot)
- Supplies & Other ($2.40-$5.40 per square foot)
- Equipment & Disposal ($1.60-$3.60 per square foot)
Local Price Adjustments
Material costs4.0% above avg
Labor costs34.0% above avg
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- PVC Decking Cost in 2026, DeckCostGuide, deckcostguide.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
Get Free Estimates in Seattle
Connect with local plastic decking contractors in Seattle for personalized quotes based on your specific project.