Composite decks
Low-maintenance composite decks built for Puget Sound conditions.
Composite deck installation for Washington homeowners — Trex-style composite decking that holds up to the Pacific Northwest's rain, UV, and freeze cycles without annual staining or sealing. Full design, permits, and install under one contractor.
- No staining or sealing required
- In-house permitting
- Written proposals & timelines
What we handle in a composite deck project.
From a straightforward composite replace-in-kind to a full new composite deck build:
- Composite decking installation — Trex, TimberTech, Fiberon, and comparable composite boards, selected for the PNW climate, your color preference, and your maintenance expectations.
- Full composite re-decking — existing deck boards removed and replaced with composite decking on the existing framing (when the framing is sound).
- New composite deck builds — composite decking on new framing, with in-house permitting and structural coordination.
- Hidden fastener systems — grooved composite boards with hidden fasteners for a clean, fastener-free surface and better long-term board retention.
- Composite railing systems — composite or aluminum railing systems that match the deck material and meet Washington code requirements.
- Multi-level composite decks — composite decking on multi-level structures, including hillside lots and decks with stair connections to grade.
Every composite deck project starts with a free on-site consultation and a written proposal. Material selection, framing assessment, permitting, and install are coordinated in one scope.
How it works
Our 3-step process.
Consult & select materials
On-site consultation. We assess the existing framing or design the new structure, walk through composite decking options at different price points, and discuss color, texture, and railing style. Written proposal follows.
Permitting & material order
Permits pulled in-house. Composite decking ordered in the confirmed color and profile. Delivery window confirmed and install date locked.
Install & finish
Old decking removed (if re-decking), framing inspected or built, composite boards laid with proper spacing and fastener system, composite railing installed, and all finish details completed before we leave.
What sets us apart for composite deck work in the Puget Sound area.
Material knowledge that's PNW-specific
Composite decking products vary significantly in how they handle the Pacific Northwest's rain-UV-freeze cycle. We advise on what performs in Renton and Tacoma specifically — not just what sells in a big-box store.
Framing assessment before you commit
Re-decking with composite is only smart if the framing is solid. We assess joists, beams, and ledger before quoting a re-deck — and tell you honestly if the framing needs repair first.
Full install, no loose ends
Composite re-decking without the finish details done right — end caps, fascia boards, railing transitions — looks incomplete. We include every finish detail in the written proposal.
FAQ
Frequently asked questions.
Is composite decking worth it in the Pacific Northwest?
Yes — composite is one of the best material choices for the PNW climate. It won't rot, doesn't absorb moisture the way wood does, holds color well in the PNW UV cycle, and eliminates the annual staining or sealing that wood decks require. The upfront cost is higher than pressure-treated lumber, but the long-term maintenance savings and longevity often make it the more cost-effective choice over a 15-20 year horizon.
What composite decking brands do you install?
We install Trex, TimberTech, Fiberon, and comparable composite products. The right brand depends on your color preference, budget, and specific performance requirements. We walk through the options at the consultation and advise honestly on which product suits your project.
Can you replace just the deck boards with composite, keeping the existing frame?
Yes — composite re-decking on an existing frame is one of the most common projects we do. The critical step is a thorough framing assessment first. If the joists, ledger, or beams have rot or fastener failure, those need to be addressed before new composite goes down. We assess the full framing before quoting and include the finding in the written proposal.
Does composite decking require a permit in Washington?
A like-for-like board replacement on an existing deck typically doesn't require a permit. A full re-deck that involves changes to the structure, railing, or stairs usually does. New composite deck builds always require a permit. We advise on permit requirements for your specific project and pull them in-house when required.
Are you licensed to install composite decking in Washington?
Yes — we are fully licensed and insured in Washington, and carry full liability and workers' compensation insurance.
How long does composite decking last in the Pacific Northwest?
Quality composite decking carries 25–30 year warranties against rot, stain, and fade. In PNW conditions, composite consistently outperforms wood on durability — the main maintenance requirement is annual cleaning, not staining or sealing. Specific warranty terms vary by product; we'll review the warranty documentation for the product we recommend during the consultation.
Ready to upgrade to composite?
Start with a free on-site consultation. We'll assess your framing, walk through composite options, and follow up with a written proposal.