Deck Building

Decks built for Seattle rain, not a catalog photo

Custom deck design and construction across Seattle and King County — composite, cedar, and multi-level decks built on engineered footings, permitted, and detailed to survive Pacific Northwest rain.

Composite deck with black metal railing and outdoor dining set in Seattle
Cedar deck with pergola and privacy screen in a King County backyard
Covered deck with cedar pergola and built-in outdoor kitchen

5 out of 5 stars

Our backyard was just dead space — a rotting wood deck that wasn't usable in the rain and no real outdoor living to speak of. Marco designed a two-level covered deck with a gas fire pit and cable railing to keep the lake views, and it completely changed how we use the house. We're out there year-round now and it was absolutely worth every penny.

Pat L.
Eastlake
Composite decks
Capped composite decking from Trex, TimberTech, and similar lines — no splitting, no annual sealing, and color that holds up through Seattle winters. We install over pressure-treated framing with hot-dip galvanized or stainless hardware, because the frame is what determines whether a deck lasts ten years or thirty.
Cedar & hardwood decks
Western red cedar and tropical hardwoods for homeowners who want real wood. We select and lay boards for grain and crown, pre-drill hardwood, and set a maintenance schedule with you so the finish is protected before the wet season instead of after it.
Multi-level & elevated decks
Seattle lots slope, and a single flat rectangle rarely uses them well. We design stepped and elevated decks with code-compliant stairs, landings, and guardrails, and engineer the post and footing layout for the actual grade rather than forcing the yard to fit the deck.
Deck replacement & repair
Most of the failing decks we see went bad at the ledger, the footings, or the flashing — not the boards. We inspect the structure first, tell you honestly whether it can be resurfaced or needs to come out, and rebuild it correctly if it does.
Railings
Steel cable, powder-coated metal picket, glass panel, and traditional wood railings. On lots with a view, cable and glass are worth the premium — they meet code without putting a fence between you and the reason you built the deck in the first place.
Covered decks & pergolas
Roofed decks, deck-mounted pergolas, and translucent covers that turn a three-month deck into a year-round room. We design the roof pitch, gutters, and drainage first, then the finishes — a cover that dumps water on the stairs is worse than no cover.

Ready to saddle up?
Get a free estimate and consultation today.

Featured Previous Work

Eastlake Covered Deck

A two-level composite deck in Eastlake with a covered outdoor room, gas fire pit, and views of Lake Union — designed for year-round Seattle living.

Their Story

A small, aging wood deck that was unsafe, unusable in rain, and missed the views the lot offered.

Demolished the old deck and built a two-level composite deck with a covered outdoor room, cable railing for views, and a gas fire pit area.

Read full case study
Deck overview
Upper covered level
Gas fire pit
Cable railing detail

Overview


Timeline
5 weeks
Completed
August 2025
Location
Eastlake

Our Process

Consultation & Site Visit

We review your goals, space, and budget and answer initial questions.

Estimate & Scope Review

You receive a clear, written estimate with defined scope and expectations.

Build Phase

We coordinate trades, manage permits if required, and keep the site clean and organized.

Final Walkthrough

We review details with you and make sure everything is completed properly.

Frequently asked questions

Can't find the answer you're looking for? Give us a call .

Do I need a permit to build a deck in Seattle?
Usually, yes. Seattle generally requires a construction permit once a deck is more than 30 inches above grade, is attached to the house, or serves as a required exit. Low, freestanding ground-level platforms are often exempt. Rules change and every lot is different, so we confirm the current requirement with SDCI for your specific address and handle the permit as part of our scope.
Composite or cedar — which is better for Seattle?
For most Seattle homeowners we recommend capped composite. It doesn't split, cup, or need annual sealing, which matters a lot in a climate with eight wet months. Cedar is beautiful and costs less up front, but it needs cleaning and re-sealing on a regular cycle to stay looking good here. We'll price both so you can compare the real numbers side by side.
What determines the cost of a deck?
Size and decking material are the obvious ones, but the biggest swings usually come from height and site conditions: how far the footings have to go down, whether the lot is sloped, how many stairs and landings are required, and what railing system you choose. A covered roof structure, lighting, or a gas line for a fire feature also move the number. We break all of it out line by line in the estimate.
Can you replace just the decking and keep the existing frame?
Sometimes. We pull a few boards and inspect the joists, ledger, and footings first. If the structure is sound and the joist spacing suits the new material, resurfacing is a great value. If the ledger flashing has been leaking or the framing is soft, replacing only the surface just hides the real problem — we'll show you what we find and let you decide.
How long does deck construction take?
A single-level deck is typically 2–3 weeks of on-site work. Multi-level decks, covered structures, or decks with an outdoor kitchen generally run 4–6 weeks. Permit review adds lead time before we start, and we build that into the schedule up front rather than surprising you with it later.
Can you build a deck in the winter in Seattle?
Yes. Framing and composite decking install fine in cool, wet weather — we work year-round. The parts that genuinely prefer dry weather are concrete work and any staining or sealing of natural wood, so we schedule those around the forecast. Winter builds also tend to have shorter permit and material lead times.
How long should a deck last here?
The surface and the structure age differently. Capped composite decking commonly carries a 25–50 year manufacturer warranty. What actually decides a deck's lifespan in this climate is what's underneath: properly sized footings below frost depth, pressure-treated framing, stainless or hot-dip galvanized hardware, and correctly flashed ledger connections. That's where we spend the extra effort.
Do you build covered decks and deck roofs?
Yes — that's one of the most requested things we do in Seattle, for obvious reasons. We build roofed decks, deck-mounted pergolas, and polycarbonate or solid-roof covers, and we design the pitch and drainage so water actually leaves the structure instead of pooling on it. Roofed structures typically require a permit.

Related outdoor living services

Homeowners planning this usually look at these too — and they're cheaper to build at the same time than to add later.

Outdoor living space in Seattle

Outdoor Living

Decks, patios, covered outdoor rooms, and pergolas built for Seattle weather — designed to extend your home's living space outside.

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Cedar-shingled backyard shed with a gable roof in a Seattle yard

Sheds & Backyard Structures

Custom sheds, garden buildings, and backyard offices built on real foundations in Seattle and King County — sized, sited, and detailed to keep what's inside dry.

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We built our business on clear communication and quality work

Home remodeling works best when expectations are clear and communication is consistent. We focus on being responsive, transparent about scope and pricing, and respectful of your home from start to finish — so there are no surprises along the way.

Detail of a spiral ceiling built by Saddle and Spur Construction

Clear, upfront estimates

You'll receive a detailed estimate that outlines scope, materials, and next steps, so you know exactly what to expect before work begins.

Licensed, insured, and code-compliant

All work is performed by a licensed and insured general contractor and built to meet current codes and local requirements.

Clean, professional job sites

We work in occupied homes and condos and take care to keep the site organized, safe, and respectful of your space.

Seattle's Trusted Residential Contractor

Your No-Nonsense Partner in Exceptional Construction. Licensed & Insured.