Anacortes Window Board & Batten Siding for Edison's Farmhouse Character
Edison sits in the low-lying farmland of the Skagit Valley, close enough to the water that salt air, fog, and wind-driven rain are part of daily life for anyone who owns a home here. It's also a community with a strong architectural identity — older farmhouses, barns, and cottages where vertical board & batten siding has always looked at home. When a homeowner in or around Edison asks us for board & batten, they're usually chasing that clean, vertical farmhouse look. Our job is to make sure it also survives the climate that comes with living this close to the bay.
Board & batten is a deceptively simple siding profile — wide flat boards with narrow strips (battens) covering the seams — but it is less forgiving of sloppy installation than lap siding. Every seam is a potential water path, and in a place like Edison, where moisture sits in the air for months at a stretch, a seam that isn't detailed correctly will fail years before it should.
What Edison's Climate Does to Vertical Siding
Salt air and driving rain
Proximity to Samish Bay and the surrounding tidal flats means airborne salt is a constant on siding, fasteners, and trim. Combined with the wind-driven rain that rolls through Skagit County off the water, vertical board & batten takes a harder hit than siding on a more sheltered inland lot. Water gets pushed sideways and upward into laps and seams that would stay dry on a calmer site.
A long moss season
Between the marine humidity and the shaded, tree-lined lots common around Edison, moss and algae have a long growing season here — often close to year-round. Moss holds moisture against the siding surface, and on a product that isn't dimensionally stable or properly sealed, that trapped moisture is what starts rot, delamination, or paint failure.
What this means for a board & batten job
The battens themselves are the highest-risk detail. Every batten covers a seam, and every seam needs correct spacing, fastening, and flashing behind it — not just caulk. In our experience, board & batten failures in this climate almost never start in the field of the wall; they start at the seams, at inside corners, and at penetrations where trim meets siding.
Why We Install Only James Hardie Fiber Cement
We install James Hardie fiber cement exclusively — no LP SmartSide, no vinyl, no Cemplank or Allura, no primed spruce or cedar boards. That's a deliberate standard, not a default, and it matters even more on a vertical profile like board & batten, where the material has to hold a straight, tight line for decades in wet, salt-exposed conditions.
Cedar and primed wood
Real wood board & batten has genuine curb appeal, and we understand why it's the traditional choice for farmhouse-style homes. But wood moves with humidity, and in a marine climate that swing is constant rather than seasonal. Boards cup, battens pull away from fasteners, and paint film breaks down faster than it would inland — which means more frequent repainting and more vulnerable seams over the life of the siding.
LP SmartSide and other engineered wood products
Engineered wood siding is treated to resist moisture better than raw lumber, but it's still a wood-based substrate, and any breach in the factory coating — a fastener miss, a cut edge left unsealed, a seam that opens up — gives water a path into the panel. In a climate with this much sustained moisture exposure, we've chosen not to install a product where the failure mode is moisture getting past a coating.
Vinyl
Vinyl board & batten exists, but it reads as a plastic imitation of the profile rather than the real thing, and it doesn't hold up well to UV and temperature cycling over decades. It's also not what most Edison homeowners are picturing when they ask for a farmhouse look.
Why Hardie
James Hardie fiber cement is non-combustible, dimensionally stable, and engineered specifically for Pacific Northwest conditions in its HZ5 product line. The ColorPlus factory finish is baked on and warrantied against fading and peeling far longer than a field-applied paint job, which matters on a profile with this many exposed seams and battens. It doesn't swell, cup, or rot the way wood can, and it holds a straight batten line for the long term.
What a Correct Board & Batten Install Actually Involves
Board & batten looks simple from the street, but the assembly behind it is where the job is won or lost.
- A properly lapped weather-resistant barrier behind the siding, not just wrapped around openings
- A rainscreen gap (vertical furring) so water that does get behind the siding can drain and dry instead of sitting against the wall sheathing
- Correct fastener placement and spacing per Hardie's published fastening schedule — not standard lap-siding spacing
- Battens fastened to hit framing or furring, not just tacked to the flat boards beneath them
- Factory-cut and factory-primed edges wherever possible, with any field cuts sealed per manufacturer spec
- Proper flashing at every horizontal transition — window heads, belly bands, roof-to-wall intersections
- Consistent, correctly sized gaps at inside and outside corners to allow for expansion
Skip any one of these and the siding may look fine for a season or two before the climate finds the gap.
Our Process on an Edison Project
1. On-site assessment
We walk the home, check the condition of the existing wall assembly, and look specifically at drainage — grading, gutter discharge, and any spots where moss or algae staining shows us where water already lingers.
2. Removal and substrate check
Old siding comes off and we inspect the sheathing underneath for hidden rot before anything new goes up. This step matters more in Edison than in drier parts of the state — trapped moisture behind old siding is common on homes that have taken decades of marine weather.
3. Weather barrier and rainscreen
We install a continuous weather-resistant barrier and a drainage gap behind the new siding so the wall assembly can dry out even if some moisture does get past the cladding — the standard we hold every job to, not an upgrade we sell separately.
4. Hardie board & batten installation
Boards and battens go up to Hardie's fastening and spacing specifications, with flashing detailed at every transition before the next course covers it.
5. Finish and walkthrough
Trim, caulking at appropriate joints only (not as a substitute for flashing), and a final walkthrough so you know exactly what was done and why.
Comparing Vertical Siding Options for a Marine Climate
| Material | Behavior in salt air / driving rain | Moss & algae resistance | Typical maintenance |
|---|---|---|---|
| James Hardie fiber cement | Dimensionally stable, non-combustible, engineered for PNW moisture (HZ5) | Factory finish resists staining better than raw wood | Periodic wash; ColorPlus finish is not field-repainted for many years |
| Cedar / primed wood | Moves with humidity; seams and battens are vulnerable over time | Absorbent surface holds moisture, feeds moss growth | Repainting or restaining every few years, more often near the water |
| LP SmartSide / engineered wood | Better than raw wood but still moisture-sensitive at cuts and breaches | Moderate; depends on coating integrity | Coating touch-ups, careful caulk maintenance at seams |
| Vinyl | Won't rot, but can warp/fade with UV and temperature swings | Doesn't feed moss, but doesn't shed it well either | Low, but profile and color options are limited and appearance is less authentic |
Maintaining Board & Batten Siding in Edison
- Rinse the siding once or twice a year, especially north- and shade-facing walls where moss builds fastest
- Keep gutters clear so roof runoff isn't dumping directly onto siding or battens
- Trim back vegetation and tree cover that keeps walls damp and shaded longer than they need to be
- Check caulk joints at trim and penetrations annually — recaulk before a gap opens, not after water gets in
- Watch for hairline staining at seams, which usually signals a flashing or drainage issue worth catching early
Why a Local Crew Matters for This Job
Board & batten in a marine climate isn't a generic install — it's a set of details that change based on how exposed a wall is, how much shade it holds, and how the local weather actually behaves. A crew that works Skagit County regularly knows which walls in this area take the worst of the wind-driven rain, how long moss season really runs here, and how to detail flashing and rainscreen gaps for conditions that inland installers rarely deal with. That local experience is what keeps a board & batten job looking sharp fifteen years in, not just on install day.
If you're planning board & batten siding for a home in Edison, we're happy to take a look and walk you through what your specific home needs. Reach out for a free, no-pressure estimate — there's a form below to get started.