Cedar Decking Seattle WA
Pacific Northwest's traditional material — natural beauty, honest character, honest maintenance requirements. Seattle's most experienced deck builder. Capitol Hill to Magnolia. Beacon Hill to Ballard. 15+ years in King County — we know Seattle's permit office, microclimates, and what every neighborhood expects.
Why Seattle Homeowners Choose Cedar Decking
Western red cedar is the original King County deck material — grown in the Cascades, milled locally, and suited to the PNW climate better than any imported wood. We build cedar decks for homeowners who want the natural grain, the smell of fresh-cut lumber, and are committed to the annual maintenance that keeps cedar looking its best.
Cedar grows 30 miles east of Seattle. It's naturally rot-resistant, dimensionally stable in Pacific Northwest humidity, and carries a natural warmth that composite can't match. The honest conversation: cedar requires annual staining or sealing and realistically lasts 15–20 years in King County's wet climate before replacement. We build cedar for clients who understand that maintenance cycle.
fact_checkCedar Decking — Quick Facts
check_circleBest For
- →Homeowners who value natural aesthetics over low maintenance
- →Properties with existing cedar elements (fencing, siding) for visual continuity
- →Budget-conscious projects where lower upfront cost is the priority
- →Clients who enjoy hands-on home maintenance
Cedar Decking in Seattle — What to Know Before You Start
Permit & Timeline
City of Seattle Department of Construction & Inspections (SDCI) handles residential deck permits through seattle.gov/sdci. Standard processing: 4–8 weeks. We submit complete applications — you sign off, we handle the rest.
HOA & CC&Rs
Seattle has minimal residential HOAs. Most projects are straightforward permit-only. Shoreline properties on Lake Washington and Lake Union require Shoreline Management Act review.
Seattle Site Conditions
Seattle SDCI permit timelines run 4–8 weeks — longer than Eastside cities. We submit complete applications on first attempt to avoid revision cycles that extend timelines further.
mapSeattle Neighborhoods We Serve
We serve all Seattle neighborhoods for cedar decking projects — and surrounding King County areas. Landmarks nearby: Discovery Park, Green Lake Park, Seward Park, Lincoln Park, Golden Gardens. Serving all of King County.
Cedar Decking Cost Guide — Seattle 2026
Prices reflect Seattle market rates. Actual quotes depend on site conditions, railing choice, and project complexity.
| Project Size | Low Estimate | Mid Estimate | High Estimate | Notes |
|---|---|---|---|---|
| Small (200–300 sq ft) | $3,200 | $6,000 | $9,600 | Composite railing, standard footings |
| Standard (350–450 sq ft) | $5,600 | $9,600 | $14,400 | Most common Seattle project size |
| Large (500–700 sq ft) | $8,000 | $14,400 | $22,400 | Cable or glass railing; pergola cover |
| Premium / Multi-level | $14,400 | $20,800 | $120,000+ | Engineering, hillside, HOA, glass railing |
Ready for a Seattle Cedar Decks estimate?
Free estimates · Licensed & insured · King County's #1 deck builder
Cedar Decking Brands We Install in Seattle
Pacific Northwest Build Window — Seattle
Seattle's optimal build season runs April through October. Permit submission to City of Seattle Department of Construction & Inspections (SDCI) takes 4–8 weeks — submit in January or February to capture an April or May project start. HOA review adds additional lead time — contact us to plan the full submission timeline.
Cedar Decking Seattle — Frequently Asked Questions
How much does cedar decking cost in Seattle?
Cedar Decking in Seattle runs $16–$32 per square foot installed. A standard 350–450 sq ft deck runs $5,600–$14,400 depending on railing type, site conditions, and whether engineering is required. Premium configurations with glass railing and pergola cover run higher. Call us for a free site-specific estimate.
Do I need a permit for cedar decking in Seattle?
Yes — City of Seattle Department of Construction & Inspections (SDCI) requires a permit for residential deck construction. Processing time: 4–8 weeks. We handle permit applications as part of our service and submit complete packages to minimize revision cycles. Seattle has minimal residential HOAs. Most projects are straightforward permit-only. Shoreline properties on Lake Washington and Lake Union require Shoreline Management Act review.
What cedar decking brands do you install in Seattle?
We install Western Red Cedar (Cascade region, #1 clear), Clear Heart Cedar, Tight Knot Cedar in Seattle. Our material recommendation depends on your site conditions — seattle sdci permit timelines run 4–8 weeks — longer than eastside cities we submit complete applications on first attempt to avoid revision cycles that extend timelines further. affects which products perform best on your specific lot.
How long does a cedar decking project take in Seattle?
Free estimate: same week. Design and material selection: 1–2 weeks. Permit processing: 4–8 weeks. Active construction: 7–12 days for a standard 350–450 sq ft deck. Total from first call to final inspection: 8–14 weeks typical. HOA review (where applicable) adds 3–5 weeks before permit submission.
Are you licensed and insured for work in Seattle?
Yes — we are licensed under Complete Consulting and Construction (CC# COMPLCC882Q5), bonded, and fully insured for all Seattle projects. We carry general liability and workers' compensation and pull all required permits.
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