How is board and batten siding different from standard lap siding in terms of upkeep?

Board and batten has more vertical seams and fastener points per square foot than lap siding, which means more places for water to get behind the cladding if it's not installed correctly. On a well-built system the upkeep is comparable to lap siding, but the installation details matter more because there's less margin for error at each seam.

What should I ask a contractor before hiring them for a board and batten project?

Ask specifically how they handle the drainage plane and rainscreen behind the panels, since that's the detail that determines whether the job holds up over time rather than just looking good at completion. Also ask whether they warranty their labor separately from the manufacturer's product warranty, and ask for references from other board and batten jobs they've completed nearby.

Why does this company only install James Hardie and not other siding brands?

We standardized on James Hardie because its fiber cement formulation, factory finish, and climate-specific product lines consistently perform well in wet, marine-influenced climates like Skagit County's without requiring a homeowner to maintain a paint or caulk schedule. We'd rather install one system correctly and stand behind it than offer several products with different long-term trade-offs.

What's the difference between HardiePanel and other James Hardie product lines for a board and batten look?

HardiePanel is the vertical panel product typically used as the base layer in a board and batten system, with battens installed over the seams to complete the look. It's available in a smooth or cedarmill texture and in Hardie's HZ5 formulation, which is engineered specifically for wetter climates rather than a one-size-fits-all product.

Does Mount Vernon's proximity to the water actually affect siding differently than more inland parts of Skagit County?

Homes closer to Puget Sound and exposed to open wind tend to see more direct wind-driven rain and salt-laden air reaching the siding, which accelerates wear on materials that aren't built to handle it. Homes further inland or more sheltered by trees and terrain still deal with the same long wet season, but the moss and moisture patterns tend to show up more on shaded walls than from direct wind exposure.

Board & Batten Siding for Mount Vernon Homes

Why Board & Batten Fits Mount Vernon Homes

Board and batten has deep roots in this part of Skagit County. It's the look of the old farmhouses scattered across the valley, and it's shown up just as often on newer builds in and around Mount Vernon that want a clean, vertical, farmhouse-modern exterior. The style reads as simple: wide flat panels with narrow strips (battens) covering the seams between them. But simple doesn't mean easy to get right, and it doesn't mean forgiving of the wrong material choice — especially in a climate that spends a good part of the year damp.

We install board and batten siding for homeowners in Mount Vernon and the surrounding Anacortes area regularly enough to know where it succeeds and where it fails. This page is about what actually matters when you're putting vertical siding on a home that has to deal with salt-laden air, driving rain off the Sound, and a moss season that can stretch across most of the year.

What Skagit County Weather Does to Vertical Siding

Salt Air and Driving Rain

Mount Vernon sits close enough to Puget Sound and the marine air moving through Anacortes that homes here take on a steady dose of salt-laden moisture, on top of wind-driven rain that doesn't fall straight down — it hits siding at an angle, working its way into any gap, seam, or fastener hole that isn't properly sealed or flashed. Vertical siding has more seams per square foot than lap siding, and board and batten specifically relies on the battens themselves to keep water out of the joints underneath. If those joints aren't detailed correctly, water gets behind the siding long before a homeowner notices anything wrong on the surface.

The Long Moss Season

Between the rain, the tree cover common to this part of the valley, and stretches of overcast weather, moss and algae growth is a near-constant battle on north-facing and shaded walls. Any siding material that's even slightly porous or that traps moisture against its surface gives moss something to grab onto. Over years, that turns into a maintenance headache and, eventually, into a moisture problem underneath the siding itself.

Board & Batten Is a Style — Not a Material

This is the point homeowners often miss. "Board and batten" describes a pattern, not a product. You can build it out of cedar, engineered wood, vinyl, or fiber cement, and each of those choices behaves completely differently once it's exposed to a Skagit County winter for ten or fifteen years. The pattern itself — vertical panels, capped seams — actually makes material choice more important than it is with standard horizontal lap siding, because there are more seams, more fastener penetrations, and more opportunities for water to find a way in if the underlying material can't handle repeated wetting and drying.

This is why we install this style exclusively in James Hardie fiber cement. We don't offer board and batten in vinyl, LP SmartSide, cedar, or primed spruce, and it's not because those materials can't be cut into the right shapes — they can. It's because we've made a professional judgment that on a vertical siding application, in this climate, the trade-offs of those materials show up faster and cost homeowners more over time than the trade-offs of fiber cement.

Why We Don't Use the Alternatives Here

Cedar and primed spruce look excellent when new, but board and batten in real wood means dozens of extra seams and fastener points that all need paint maintenance on a strict cycle. Miss a repaint window in a wet climate and moisture gets into the wood itself, not just the finish.
Vinyl board and batten is lightweight and low-cost, but it flexes with temperature swings, and the panel-and-batten profile relies heavily on overlap and clearance gaps that can telegraph unevenly on a wall exposed to constant wind-driven rain. It also doesn't hold up well to impact or long-term UV exposure the way a factory-finished fiber cement panel does.
LP SmartSide is an engineered wood product, and like any wood-based siding, its long-term performance depends heavily on the cut edges and seams staying sealed. A vertical pattern multiplies the number of edges exposed to weather compared to standard lap siding.

James Hardie's fiber cement is non-combustible, dimensionally stable across wet and dry cycles, and available in HZ5 formulations engineered for wetter climates like ours. Paired with a factory ColorPlus finish, it gives us a board and batten system that doesn't depend on a homeowner's paint schedule to keep water out.

What a Correctly Installed Board & Batten Job Includes

A lot of board and batten problems we get called out to inspect aren't material failures — they're installation shortcuts. The style hides a lot of the installation quality from a homeowner's eye, which makes it easy for a crew to cut corners that won't show up as a visible defect for years.

A drainage plane (weather-resistive barrier) installed and lapped correctly behind the entire wall, not just behind the panels
A rainscreen gap or furring strip system so water that does get behind the cladding has somewhere to drain and dry out, rather than sitting against the sheathing
Panels fastened per the manufacturer's specified pattern and edge distance — not just nailed wherever is convenient
Battens spaced and fastened to actually bridge and protect the seam underneath, not just placed for looks
Correct flashing and sealant details at every window, door, corner, and roofline intersection, since these are the highest-risk points on any vertical siding job
Factory-finished panels and battens, minimizing field-cut exposed edges that would otherwise need to be sealed by hand

Skip any one of these steps and the siding can still look right for a while. In a climate that gets this much sustained moisture, "look right for a while" isn't the standard we work to.

Comparing Materials for a Board & Batten Application

Material	Behavior at Vertical Seams	Performance in Salt Air & Rain	Upkeep Over Time
James Hardie fiber cement	Dimensionally stable, factory-sealed edges, engineered fastening pattern	Non-combustible, HZ5 formulation built for wet marine climates	Factory finish holds color; no repainting cycle required
Cedar / primed spruce	Real wood seams and battens move with moisture, requiring diligent caulking	Absorbs moisture at end grain and fastener holes without strict maintenance	Repainting and recaulking on a recurring schedule
Vinyl	Relies on overlap and expansion gaps; less rigid at long vertical runs	Can warp or become brittle with temperature swings and UV exposure over years	Low routine upkeep, but limited repair options if damaged
LP SmartSide (engineered wood)	More cut edges exposed per wall than lap siding; edges need consistent sealing	Engineered core is moisture-resistant but not moisture-proof at exposed cuts	Edge sealing and touch-up maintenance over the product's life

Our Process for Mount Vernon Projects

Every board and batten job we take on in the Mount Vernon area follows the same sequence, because skipping steps is exactly how moisture problems get built into a wall for the next twenty years:

On-site assessment — we look at wall exposure, existing siding condition, moss and moisture staining, and roofline details before quoting anything.
Tear-off and sheathing inspection — old siding comes off and we check the sheathing underneath for rot or hidden damage before anything new goes up.
Water management install — housewrap, flashing, and rainscreen furring go in first, correctly lapped and sealed at every penetration.
Panel and batten installation — Hardie panels and battens are fastened to spec, with careful attention to window, door, and corner details.
Final walkthrough — we go over the finished job with the homeowner before calling it complete.

What Homeowners Can Expect to Maintain

One of the practical advantages of a correctly installed Hardie board and batten system is how little ongoing work it asks of a homeowner compared to a wood-based version:

Occasional rinsing to knock off pollen, dust, and early moss growth on shaded walls
A visual check after major storms for any loose battens or trim, especially the first year after installation
Keeping gutters clear so overflow doesn't run down and pool against any wall section
Trimming back vegetation that holds moisture against the siding, particularly on north-facing walls
No repainting cycle to track, since the ColorPlus finish is baked on at the factory rather than field-applied

Why Local Experience in Mount Vernon Matters

Board and batten done wrong doesn't fail in month one. It fails in year six or seven, quietly, behind a wall that still looks fine from the street. That's exactly why the crew doing the install matters as much as the material. A contractor who already works this part of Skagit County knows which wall orientations catch the worst of the wind-driven rain, how local permitting and inspection typically goes, and what the moss and moisture patterns look like on homes just down the road — not in a manual, but from doing the work here repeatedly.

We stand behind board and batten installations built on a system designed for this climate, backed by James Hardie's transferable warranty, and installed by a crew that treats the water management details as the actual job — not the finish work layered on top of it.

If you're considering board and batten siding for a home in Mount Vernon or the surrounding Anacortes area, we're happy to take a look and talk through what your specific walls and exposure would need. Use the form below to request a free, no-pressure estimate.