How long does a typical custom deck project take from start to finish?

A straightforward deck replacement usually takes one to two weeks once permitting is done, depending on size and railing complexity. Larger or multi-level decks with stairs take longer, and weather can push the schedule since framing and flashing work needs a dry window.

What questions should I ask before hiring a deck contractor?

Ask whether they pull permits themselves, what fastener and hardware grade they use, and whether they flash the ledger board as standard practice rather than an add-on. Also ask to see how they handle footings and drainage, since those details aren't visible once the deck is finished but determine how long it lasts.

What's the real difference between composite decking brands like Trex and TimberTech?

Both are capped composite products that resist rot and moisture far better than uncapped or older-generation composites, with similar core performance in wet climates. The differences mostly come down to color/texture options, warranty terms, and price point, so we walk clients through current options rather than pushing one brand over another.

Why do you use stainless or coated fasteners instead of standard deck screws?

Standard zinc-coated screws and hardware can start corroding within a couple of years in salt-air environments like the area around Fidalgo Bay. Stainless steel or heavy hot-dip galvanized fasteners cost more per box but hold their strength far longer, which matters most in structural connections like joist hangers and ledger bolts.

Does March Point's exposure to the bay really make a difference compared to a deck built further inland in Anacortes?

Yes — properties closer to open water get more direct salt-laden wind and driving rain, which speeds up corrosion and moss growth compared to a similar deck a few miles inland. It doesn't change what a well-built deck looks like, but it does change which materials and hardware grades are worth the extra cost.

Custom Decks in March Point, Anacortes — Built for Marine Weather

Building a Deck That Actually Holds Up in March Point

March Point sits right up against the water on Fidalgo Bay, which means homes here take a different kind of weather beating than a deck built ten miles inland. Wind off the bay carries salt, rain comes in sideways more often than not, and the shaded, damp stretches of the year let moss and algae take hold on anything horizontal. A deck built to a generic spec sheet will show its age fast in this environment — soft spots, rusted fasteners, slick boards, and railings that loosen years before they should. A deck built for March Point specifically holds up because every material and connection was chosen with that exposure in mind.

This page covers what we actually do differently when we build or replace a deck for a March Point property, from the fasteners buried inside the frame to the decking surface you walk on every day.

What the Local Climate Does to a Deck Over Time

Skagit County's marine air is the single biggest factor in how a deck ages here, and it works on three fronts at once.

Salt-Laden Air

Even a few hundred yards from open water, airborne salt accelerates corrosion on any metal that isn't rated for it. Standard carpentry screws, cheap joist hangers, and uncoated bolts can start rusting within a couple of seasons in a spot like March Point. Once a fastener rusts, it loses grip strength — and on a deck, the fasteners are what's holding the whole structure to your house.

Driving Rain

Storms off the Sound don't just fall straight down here; wind pushes rain sideways and up under railings, ledger boards, and stair stringers. Any gap in flashing or any spot where water can pool instead of shed becomes a rot starting point, usually hidden from view until the damage is well established.

Long Moss Season

Between the rain and the tree cover common around March Point properties, decking surfaces stay damp for long stretches of fall, winter, and spring. That's exactly what moss and green algae need to establish. Beyond looking bad, a mossy deck surface gets genuinely slippery and holds moisture against the board longer, which shortens the life of the wood or composite underneath it.

Decking Material Comparison for This Environment

There's no single "best" decking material — the right choice depends on how much upkeep you want to do and what you're willing to spend up front versus over time. Here's how the common options actually perform under March Point conditions.

Material	Moisture & Moss Resistance	Maintenance	Typical Lifespan Here
Pressure-treated fir/hem-fir	Fair — needs sealing to perform well	Annual cleaning, re-seal every 1-2 years	10-15 years with upkeep
Cedar	Good — naturally rot-resistant, still needs care	Cleaning plus periodic oil or stain	15-20 years with upkeep
Capped composite (e.g. Trex, TimberTech)	Very good — won't rot or absorb water	Periodic wash to knock off surface algae	25-30+ years
Uncapped composite (older-style)	Weaker — can absorb moisture at the core	More frequent cleaning, watch for swelling	Variable, often shorter than capped

We install all of these, but for a March Point deck we're honest with clients about the trade-off: wood costs less up front but demands real annual maintenance to fight the moss and moisture in this climate, while capped composite costs more initially but largely shrugs off the conditions that wear wood down fastest here.

The Framing and Fasteners Most Decks Get Wrong

The decking surface is what you see, but the framing underneath is what determines whether the deck is safe and how long it actually lasts. This is where corner-cutting shows up years later as a structural problem, not just a cosmetic one.

Ledger Board Flashing

The ledger board — where the deck attaches to your house — is the single most common failure point on decks in wet climates. If it isn't properly flashed with a water-diverting membrane behind and over it, rain works its way behind the ledger and rots the rim joist it's bolted to, which is a structural problem, not a cosmetic one. We flash every ledger connection as standard practice, not an upsell.

Fasteners and Hardware

Given the salt exposure around March Point, we use stainless steel or heavy hot-dip galvanized fasteners and connectors rated for coastal/marine use, not the standard zinc-coated hardware that's fine further inland. It costs more per box, but a rusted-out joist hanger is a much more expensive problem to fix once the deck is built and covered.

Joist Spacing and Blocking

Tighter joist spacing and proper blocking reduce bounce and give composite decking the support it's rated for — composite manufacturers generally require closer spacing than solid wood does, and skipping that voids the material warranty.

Footings, Drainage, and Local Soil

Skagit County's lowland soils near the bay tend to hold water and can include softer, siltier layers that don't compact as reliably as soil further from the shoreline. That affects how deep and how wide footings need to be to stay stable over time.

Footings sized and set below the local frost line, per current Skagit County building code
Post bases that hold the post up off the concrete so end grain isn't sitting in standing water
Grading and drainage routed away from the footing area, not toward it
Ground-contact rated posts or post sleeves where soil moisture is a known issue

Skipping proper footing depth or drainage is invisible on installation day and becomes a leaning post or an uneven deck a few years later — exactly the kind of problem that's expensive to fix after the fact and cheap to prevent up front.

Design Considerations Specific to March Point Properties

Many March Point homes sit with some direct exposure to bay winds, and quite a few are on elevated lots or have walkout basements, which means taller decks with more serious railing and stair requirements. A few things we look at on every design:

Railing height and baluster spacing that meets current Washington building code for the deck's height above grade
Wind exposure on open sides — sometimes a solid or semi-solid rail section makes more sense than open balusters
Stair stringer material and flashing, since stairs see even more direct rain exposure than the main deck surface
Board orientation and gapping that lets water shed and air circulate underneath, which slows moss growth

Our Custom Deck Process

On-site assessment — we look at your home's ledger wall, existing structure (if replacing), soil, sun/shade pattern, and how exposed the site is to wind and rain off the bay.
Design and material walkthrough — we go over decking and railing options honestly, including the maintenance trade-offs described above, so you're choosing based on real information.
Permitting — most decks above a certain height or attached to the home require a permit through the local building department; we handle that paperwork as part of the job.
Framing and flashing — ledger flashing, corrosion-rated hardware, proper footings, and joist layout matched to your decking material.
Decking, railing, and finish work — installed to the manufacturer's spacing and fastening specs so any material warranty stays valid.
Final walkthrough — we show you the finished deck and go over the maintenance routine that fits the material you chose.

Maintenance to Fight Moss and Salt Air

Whatever material you choose, a little seasonal attention goes a long way in this climate. This is the routine we recommend to clients around March Point:

Sweep debris and standing organic matter off the deck regularly, especially in fall
Wash the surface at least once a year with a deck-safe cleaner to knock back algae and moss before it embeds
Check railing connections and fasteners annually for looseness or surface rust
For wood decks, re-seal or re-stain on the schedule the product calls for — usually every one to two years here, not the three-plus years you might get away with inland
Keep gutters and downspouts near the deck clear so runoff isn't dumping extra water onto or under the deck surface

Why Hire a Crew That Already Works This Area

Deck-building advice that's correct in a dry inland climate can be the wrong call a few blocks from Fidalgo Bay. A crew that already builds decks around Anacortes and March Point knows which fastener grade actually holds up, where flashing details get skipped and cause problems later, and how the local soil and drainage patterns behave — because we've seen what happens when those details are missed on decks built to a lower standard. That local track record is worth more than a lower bid from a crew that treats every job the same regardless of where it sits.

If you're planning a new deck or need to replace one that's showing its age, we're happy to take a look and put together a straightforward estimate — no pressure, no upsell, just an honest read on what your project needs. The form below gets you started.