How is a full deck replacement different from resurfacing an old deck?

Resurfacing means installing new boards over an existing frame that's still structurally sound. Replacement means the framing, footings, and often the ledger connection are being redone, which is necessary once rot, corrosion, or undersized framing shows up underneath. The two look similar from the top but are very different projects underneath.

What should I check on a contractor's license and insurance before hiring for deck work in Washington?

Confirm they hold an active Washington contractor registration and carry general liability insurance, and ask to see proof rather than just taking their word for it. For structural work like a deck, also confirm they'll pull the required permit themselves rather than asking you to do it or skipping it altogether.

What's the real difference between capped composite and standard composite decking?

Capped composite has a protective outer layer wrapped around a wood-plastic composite core, which resists staining, fading, and moisture absorption better than uncapped composite. Uncapped composite is more affordable but can absorb moisture at the surface over time, which matters more in a wet climate like this one.

Can I still get a real wood look without using solid wood decking?

Yes — capped composite and PVC decking are both made in wood-grain finishes that read as natural wood from a normal viewing distance, while resisting moisture far better than actual lumber. It's a common choice for homeowners who like the look of wood but don't want the sealing and maintenance schedule that comes with it.

Why does moss and algae growth seem worse on decks in Marietta than farther inland?

Marietta's proximity to the water means higher ambient humidity and slower drying times after rain, which gives moss and algae more opportunity to establish, especially on shaded or low-airflow sections of a deck. Decks with good spacing and airflow underneath dry out faster and hold up noticeably better against this than decks built tight to the ground.

Deck Replacement in Marietta, Ferndale WA

Why Decks in Marietta Wear Out Faster Than You'd Expect

Marietta sits close to the water on Whatcom County's coastline, which means the air here carries more moisture and salt than it does even a few miles inland. That combination is hard on wood-framed structures, and a deck — exposed on every side, sitting low to grade, and often shaded by trees for part of the day — takes the brunt of it. Salt-laden air accelerates corrosion in fasteners and connectors. Driving rain off the water gets under boards and into end grain. And the long, damp shoulder seasons we get in this part of Washington give moss and algae months to establish themselves on any surface that doesn't dry out quickly.

None of this means a deck in Marietta is doomed to fail early. It means a deck built or replaced here needs to be built for these specific conditions, not just built to a generic code minimum. A lot of the decks we get called out to inspect were solid structures when they went in, but were framed and fastened the way you'd build a deck in a drier part of the state. Over ten or fifteen years, that gap shows up as soft ledger boards, corroded joist hangers, and surface rot that repair alone can't fix anymore.

Signs a Deck Needs Replacement, Not Just Repair

Homeowners often call us assuming a few new boards will solve the problem. Sometimes that's true. Often, once we're underneath the deck, the real issue is in the framing, not the surface. Here's how we tell the difference.

Repairable Issues

A handful of cracked or splintering boards on an otherwise sound frame
Surface graying or mild moss growth with no soft spots underneath
Loose railing balusters or a wobbly stair tread
Isolated fastener pops where screws have backed out

Signs the Whole Structure Needs to Come Out

Soft, spongy decking across multiple boards, especially near the house
Rust staining or visible corrosion on joist hangers and post bases
A ledger board that's separating from the house or shows water staining on the siding above it
Posts that have rotted at grade or in their concrete footings
Noticeable bounce or movement when you walk across the deck

If you're seeing more than one item from that second list, repair usually ends up costing nearly as much as replacement while leaving the underlying structure — the part you can't see — exactly as compromised as it was before.

What a Correct Deck Replacement Actually Involves

A deck replacement isn't just pulling up old boards and screwing down new ones. The parts that determine whether a deck lasts fifteen years or thirty-five are almost all hidden once the job is done.

The Ledger Connection

This is where the deck attaches to the house, and it's the single most common failure point we see in this climate. A correct ledger installation includes proper flashing that directs water away from the house band board, not just a bead of caulk. Given how much rain this region sees, we treat ledger flashing as non-negotiable, not an upgrade.

Framing and Fasteners

Joists, beams, and posts need to be sized for the actual span and load, not just whatever matched the old deck. Fasteners and structural connectors should be rated for the moisture and, near the water, the salt exposure in this area — using the wrong hardware here is one of the fastest ways to shorten a deck's life.

Footings

Post footings need to reach proper frost depth and bear on solid, undisturbed soil. Undersized or shallow footings are a common shortcut in older decks and one of the reasons a deck can start to shift or lean over time.

Drainage and Airflow

Decks that sit low to the ground or close to landscaping without adequate airflow underneath stay damp longer after every rain. Where grading allows, we build in enough clearance and, where it doesn't, we talk through options like drainage improvements so the new structure isn't fighting the same moisture problem the old one had.

Choosing Decking Material for This Climate

There's no single "best" decking material — there's a best fit for your budget, your maintenance appetite, and how exposed the deck is to weather. The table below is a starting point, not a sales pitch for any one product.

Material	Upfront Cost	Maintenance	How It Handles Wet, Salty Air
Pressure-treated wood	Lowest	Annual cleaning, periodic sealing	Prone to graying, splintering, and moss if not maintained; performs well when sealed regularly
Cedar	Moderate	Regular sealing to hold color and resist moisture	Naturally resists rot better than most softwoods, but still needs upkeep near salt air
Capped composite	Higher	Occasional washing, no sealing	Resists moisture absorption and staining well; a solid fit for damp, low-maintenance situations
PVC decking	Highest	Occasional washing	Doesn't absorb water at all, but can feel and look less like natural wood

We install several of these depending on what a homeowner is after. If low maintenance matters more than upfront cost, capped composite or PVC make sense given how much moss and moisture this area deals with. If you want the traditional look of real wood and don't mind a cleaning and sealing routine, cedar or treated lumber are still reasonable choices — they just require more of your attention over the years.

Our Deck Replacement Process

We keep this straightforward because most people are living around a construction project on their own property.

On-site assessment. We look at the existing deck from underneath, check the ledger connection, and evaluate the framing before quoting anything — this is how we tell you honestly whether you need a replacement or just a repair.
Design and material walkthrough. We talk through decking material, railing style, and layout, including any changes you want from the original footprint.
Permitting. We handle the permit application and coordinate the required inspections with Whatcom County or the City of Ferndale, depending on your property's jurisdiction.
Demolition and disposal. The old deck comes out, including footings that aren't reusable, and debris is hauled off your property.
Framing and structural inspection. New footings, posts, beams, and joists go in to current code, with the ledger flashing detail done properly before anything gets covered up.
Decking, railing, and stairs. Final surfaces go on, along with railing and any stairs, using fasteners appropriate for this climate.
Final walkthrough. We go over the finished deck with you, along with any care instructions specific to the material you chose.

Permits and Inspections

Deck replacement in Whatcom County almost always requires a permit, particularly when footings, framing, or the ledger connection are being redone — which, on a true replacement, they are. Skipping this step is a real risk: unpermitted deck work can complicate a future home sale, and if something fails structurally, it can affect insurance coverage. We pull permits as a standard part of every replacement and schedule the required framing inspection before decking goes down, so the structural work is verified while it's still visible.

What to Ask Before Hiring a Deck Contractor

Deck failures are rarely dramatic — they're slow, and by the time a deck feels unsafe, the framing has usually been failing quietly for years. That makes hiring the right contractor the most important decision in this whole project. Before you sign anything, it's worth asking:

Will you inspect the existing framing and ledger connection before quoting, or just quote off a visual estimate?
Are you pulling the permit, and does your quote include the framing inspection?
What fasteners and hardware do you use, and are they rated for this area's moisture and salt exposure?
How is the ledger board flashed where it meets the house?
What's your warranty on labor, separate from the manufacturer's warranty on materials?
Can I see other deck replacements you've done nearby, so I know what to expect?

A contractor who's comfortable answering all of these in plain language, without hedging, is usually one who does this work correctly and often.

Caring for Your Deck After Replacement

A well-built deck still needs some seasonal attention in this climate, especially through the wetter months.

For Wood Decking

Plan on cleaning and re-sealing every one to two years, more often if the deck sits in shade for much of the day. Watch for early graying or moss, which usually means it's time to clean and reseal before it turns into a bigger issue.

For Composite or PVC Decking

Rinse off debris and organic buildup a few times a year, particularly in fall when leaves and needles collect between boards and hold moisture against the surface. These materials don't need sealing, but they still benefit from keeping standing debris off them.

For Every Deck

Keep gutters and downspouts near the deck clear so runoff isn't draining directly onto it, and trim back vegetation that's shading the surface and slowing how quickly it dries after rain.

Why Hire a Crew That Already Works in Marietta

A deck built to a generic spec sheet can look identical to one built for this specific stretch of Whatcom County — until five or ten years pass. The difference shows up in the hardware that hasn't corroded, the ledger flashing that's kept water out of the house band board, and the footings that were sized for how wet the ground actually gets here. A crew that already works Marietta and the surrounding Ferndale area has already made the adjustments that matter for this climate, rather than learning them on your project.

We're a local siding and exterior contractor, and decks are part of the same work: keeping water out and structures sound in a marine climate that doesn't forgive shortcuts. If your deck is showing its age, or you just want an honest read on whether it needs repair or full replacement, we're glad to take a look. Reach out for a free, no-pressure estimate using the form below.