Composite Decking Bothell WA
King County's most-installed material — zero maintenance, 25–30 year warranty. North Creek and Canyon Park homeowners are primarily building new decks (first additions to newer homes) rather than replacements — composite is the standard spec for this demographic. Sammamish River-adjacent properties in Riverside add marine-grade fasteners to the composite spec.
Why Bothell Homeowners Choose Composite Decking
Composite decking combines wood fiber and recycled plastic into a board that looks like real wood, holds up to Pacific Northwest rain without rotting, and requires only an annual hose-down. Trex, TimberTech, and Fiberon are the three brands we install — each with different performance profiles for Seattle's microclimate.
Bothell Specifically
North Creek and Canyon Park homeowners are primarily building new decks (first additions to newer homes) rather than replacements — composite is the standard spec for this demographic. Sammamish River-adjacent properties in Riverside add marine-grade fasteners to the composite spec.
Seattle's 38 inches of annual rain plus summer UV creates a demanding test environment for decking. Composite outperforms cedar in this climate on every metric except first cost — after year 3, composite is the less expensive material on a per-year basis once you factor in cedar's staining, sealing, and replacement costs.
fact_checkComposite Decking — Quick Facts
check_circleBest For
- →Homeowners who want zero maintenance
- →HOA properties requiring consistent appearance
- →Properties with full sun or full shade exposure
- →Replacement of aging PT or cedar frames
Composite Decking in Bothell — What to Know Before You Start
Permit & Timeline
City of Bothell Planning & Development Services handles residential deck permits through bothellwa.gov. Standard processing: 3–5 weeks. We submit complete applications — you sign off, we handle the rest.
HOA & CC&Rs
Most Bothell neighborhoods are light-HOA, though Canyon Park-area subdivisions have some CC&R restrictions. We review title reports before design.
Bothell Site Conditions
Sammamish River corridor properties near Riverside Park and Bothell Landing require shoreline setback assessment before permit submission.
mapBothell Neighborhoods We Serve
We serve all Bothell neighborhoods for composite decking projects — and surrounding King County areas. Landmarks nearby: Bothell Landing Park, Wayne Golf Course, Sammamish River Trail, North Creek Trail. Serving all of King County.
Composite Decking Cost Guide — Bothell 2026
Prices reflect Bothell 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) | $4,400 | $8,500 | $13,500 | Composite railing, standard footings |
| Standard (350–450 sq ft) | $7,700 | $13,600 | $20,250 | Most common Bothell project size |
| Large (500–700 sq ft) | $11,000 | $20,400 | $31,500 | Cable or glass railing; pergola cover |
| Premium / Multi-level | $20,250 | $29,250 | $120,000+ | Engineering, hillside, HOA, glass railing |
Ready for a Bothell Composite Decks estimate?
Free estimates · Licensed & insured · King County's #1 deck builder
Composite Decking Brands We Install in Bothell
Pacific Northwest Build Window — Bothell
Bothell's optimal build season runs April through October. Permit submission to City of Bothell Planning & Development Services takes 3–5 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.
Composite Decking Bothell — Frequently Asked Questions
How much does composite decking cost in Bothell?
Composite Decking in Bothell runs $22–$45 per square foot installed. A standard 350–450 sq ft deck runs $7,700–$20,250 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 composite decking in Bothell?
Yes — City of Bothell Planning & Development Services requires a permit for residential deck construction. Processing time: 3–5 weeks. We handle permit applications as part of our service and submit complete packages to minimize revision cycles. Most Bothell neighborhoods are light-HOA, though Canyon Park-area subdivisions have some CC&R restrictions. We review title reports before design.
What composite decking brands do you install in Bothell?
We install TimberTech Vintage Collection, TimberTech Pro Legacy, Trex Transcend, Trex Select, Fiberon Paramount in Bothell. Our material recommendation depends on your site conditions — sammamish river corridor properties near riverside park and bothell landing require shoreline setback assessment before permit submission affects which products perform best on your specific lot.
How long does a composite decking project take in Bothell?
Free estimate: same week. Design and material selection: 1–2 weeks. Permit processing: 3–5 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 Bothell?
Yes — we are licensed under Complete Consulting and Construction (CC# COMPLCC882Q5), bonded, and fully insured for all Bothell projects. We carry general liability and workers' compensation and pull all required permits.
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