Composite Decking Kent WA
King County's most-installed material — zero maintenance, 25–30 year warranty. East Hill and West Hill PT deck replacements are Kent's most common composite project. The switch from 1990s pressure-treated frames to composite means most replacement projects also involve full structural rebuild — we assess frames before quoting to give accurate totals.
Why Kent 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.
Kent Specifically
East Hill and West Hill PT deck replacements are Kent's most common composite project. The switch from 1990s pressure-treated frames to composite means most replacement projects also involve full structural rebuild — we assess frames before quoting to give accurate totals.
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 Kent — What to Know Before You Start
Permit & Timeline
City of Kent Permit Center handles residential deck permits through kentwa.gov. Standard processing: 3–5 weeks. We submit complete applications — you sign off, we handle the rest.
HOA & CC&Rs
Kent neighborhoods are largely light-HOA. Panther Lake area has some subdivision CC&Rs — we check title reports for all projects.
Kent Site Conditions
Green River Valley fog creates persistent ground-level moisture from October through April — PT lumber decays 30–40% faster at ledger and post bases here than on Eastside hillsides.
mapKent Neighborhoods We Serve
We serve all Kent neighborhoods for composite decking projects — and surrounding King County areas. Landmarks nearby: Green River Trail, Lake Meridian, ShoWare Center, Soos Creek Trail, Lake Fenwick Park. Serving all of King County.
Composite Decking Cost Guide — Kent 2026
Prices reflect Kent 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) | $3,400 | $6,500 | $10,200 | Composite railing, standard footings |
| Standard (350–450 sq ft) | $5,950 | $10,400 | $15,300 | Most common Kent project size |
| Large (500–700 sq ft) | $8,500 | $15,600 | $23,800 | Cable or glass railing; pergola cover |
| Premium / Multi-level | $15,300 | $22,100 | $120,000+ | Engineering, hillside, HOA, glass railing |
Ready for a Kent Composite Decks estimate?
Free estimates · Licensed & insured · King County's #1 deck builder
Composite Decking Brands We Install in Kent
Pacific Northwest Build Window — Kent
Kent's optimal build season runs April through October. Permit submission to City of Kent Permit Center 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 Kent — Frequently Asked Questions
How much does composite decking cost in Kent?
Composite Decking in Kent runs $17–$34 per square foot installed. A standard 350–450 sq ft deck runs $5,950–$15,300 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 Kent?
Yes — City of Kent Permit Center 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. Kent neighborhoods are largely light-HOA. Panther Lake area has some subdivision CC&Rs — we check title reports for all projects.
What composite decking brands do you install in Kent?
We install TimberTech Vintage Collection, TimberTech Pro Legacy, Trex Transcend, Trex Select, Fiberon Paramount in Kent. Our material recommendation depends on your site conditions — green river valley fog creates persistent ground-level moisture from october through april — pt lumber decays 30–40% faster at ledger and post bases here than on eastside hillsides affects which products perform best on your specific lot.
How long does a composite decking project take in Kent?
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 Kent?
Yes — we are licensed under Complete Consulting and Construction (CC# COMPLCC882Q5), bonded, and fully insured for all Kent projects. We carry general liability and workers' compensation and pull all required permits.
More Kent Deck Services
Cedar Decking in Kent
Pacific Northwest's traditional material — natural beauty, honest character, honest maintenance requirements
PVC Decking in Kent
Maximum moisture resistance — the correct spec for waterfront, saltwater-adjacent, and high-humidity sites
Membrane Decking in Kent
Waterproof walking surface for decks over living space — the only solution that works in Seattle's rain
Custom Curved Decks in Kent
Radius cuts. Sweeping transitions. Designs that follow the house's architecture rather than fighting it
All Kent Deck Services →
home