Ferndale Siding Board & Batten Siding for Custer Homes
Custer sits on open, rural ground between Ferndale and the Canadian border — farmland, larger lots, and fewer windbreaks than you'd find on a tighter in-town street. That kind of exposure changes what a siding profile needs to hold up to. Board and batten has become a popular choice out here because the vertical lines suit both older farmhouses and newer construction on acreage, but it's worth understanding that board and batten isn't just a look — it's a joint pattern. Every seam where a batten covers the gap between two boards is a place wind-driven rain can try to work its way behind the wall. In a spot like Custer, where salt air off the nearby coastline, driving rain, and a moss season that runs most of the year on shaded and tree-lined property all take their toll, how those seams are built matters as much as which siding brand ends up on the invoice.
We install James Hardie fiber cement board and batten exclusively, and we build every seam, fastening pattern, and flashing detail around what Custer's specific conditions do to a wall over ten, twenty, and thirty years — not around what looks good on install day.
What Custer's Climate Asks of a Board & Batten Wall
Open Exposure and Wind-Driven Rain
Without the tree cover and building density that shelter some in-town lots, a lot of Custer homes take rain straight-on from whatever direction the wind is blowing that day. A vertical profile like board and batten gives that wind-driven rain a long run of joint to work against on every wall. A batten that's caulked tight instead of properly lapped with room to shed water becomes a place moisture collects instead of drains.
Salt Air From the Nearby Coastline
Custer isn't right on the water, but it's close enough to the Salish Sea coastline that salt-tinged air reaches property here, and that steady exposure is hard on any exposed metal over time. Board and batten uses more fasteners per square foot than standard lap siding because both the boards and the battens have to be secured, so getting the fastener spec right — corrosion-resistant, correctly sized, correctly spaced — carries more weight on this profile than on most others.
A Long Moss Season on Shaded and Tree-Lined Property
Rural lots often have more mature trees and shaded north walls than a cleared in-town lot, and that shade holds dampness longer. A batten installed tight against a board with no room to breathe traps that moisture right where moss and mildew take hold, which over a few wet seasons shows up as staining, soft spots, and paint failure right along the seam.
Why Product Choice Matters More on This Profile
Board and batten amplifies whatever weaknesses a siding material already has, simply because it has more seams and more exposed edge per square foot than lap siding. That's part of why we don't offer LP SmartSide, vinyl, Cemplank, Allura, primed spruce, or cedar board and batten. Those are legitimate products, and other contractors install them competently — but on a profile with this many joints, in a climate that stays wet as much of the year as this one does, we standardized on one system we trust completely.
| Material | Behavior at Batten Seams | Maintenance in This Climate | Realistic Lifespan |
|---|---|---|---|
| James Hardie fiber cement | Dimensionally stable; doesn't swell or cup at the joint | Low; factory finish resists moss and fading | 30+ years with proper install |
| LP SmartSide (engineered wood) | More sensitive to moisture at cut edges and fastener holes | Moderate; edge sealing needs upkeep | 15-25 years, climate-dependent |
| Vinyl | Can gap or warp at battens with temperature swings; seams less rigid | Low, but hidden moisture problems are hard to catch | 20-30 years, variable |
| Cedar | Absorbs moisture readily at every seam without regular sealing | High; repainting or resealing on a recurring cycle | 15-25 years with consistent upkeep |
Fiber cement's core doesn't expand and contract with moisture the way wood-based products do, which is exactly the property that matters most on a profile built entirely around vertical seams. The factory-applied ColorPlus finish also means the cut edges we prime on site are the exception rather than the rule, unlike field-painted materials where every board face depends on paint holding up outdoors, year after year, on an exposed rural wall.
What a Correct Board & Batten Install Actually Involves
The finished look is simple — vertical boards, battens over the seams — but a correct install has more going on behind that surface than most siding profiles:
- House wrap or weather-resistive barrier installed and lapped correctly before any siding goes up
- A drainage gap or rainscreen behind the siding so any moisture that gets past the surface can dry out instead of sitting against the wall
- Boards fastened with corrosion-resistant fasteners at the manufacturer's specified spacing, not just "enough to hold it up"
- Battens set with the clearance Hardie's install spec calls for, not caulked tight, so the wall can shed water instead of trapping it
- Properly flashed and lapped transitions at windows, doors, corners, and the base of the wall
- Factory-cured ColorPlus finish preserved by cutting boards face-down and priming any field-cut edges before installation
Skip any one of these and the wall can still look right for a season or two. The problems that show up when they're skipped — seam staining, soft spots at the base, paint failure along the battens — take a few wet winters to appear, which is exactly why they're easy for a rushed install to get away with until the homeowner is the one dealing with it.
Our Process for a Custer Board & Batten Project
Walkthrough and Assessment
We start by looking at the specific walls involved — which ones take wind and rain straight-on given the property's exposure, which are shaded by trees and slower to dry, and whether the existing wall assembly already has moisture issues that need addressing before new siding goes up. Board and batten over a wall with hidden rot just buries the same problem under new material.
Detailing the Plan Before Install Day
We work out batten spacing, corner details, and how the siding will meet windows, trim, and rooflines before crews start cutting material. On a profile with this many seams, working those details out on paper first avoids field improvisation, which tends to be where corners get cut.
Installation to Manufacturer Spec
Every fastener, gap, and flashing lap follows James Hardie's published installation requirements for this climate zone, not a generic national standard. That's part of what keeps the manufacturer's warranty intact, and part of why the wall performs the way it's supposed to for decades instead of years.
Final Walkthrough
We walk the finished job with you, cover what little maintenance board and batten actually needs, and make sure you know what a healthy seam looks like if you ever want to check the wall yourself.
Why Hire a Crew That Already Works Custer
Board and batten rewards experience with a specific property's exposure in a way a lot of siding profiles don't, because the failure points are subtle and slow to show up. A crew that's installed this profile on open, rural Whatcom County lots through multiple wet seasons already knows which orientations need extra attention because of wind and shade, how much clearance a batten actually needs in a climate this damp versus what a generic install guide suggests, and where a rainscreen gap earns its keep versus where it's optional. That's judgment that doesn't show up on a spec sheet, and it's the difference between a wall that still looks and performs the same in fifteen years and one that's showing seam staining by year five.
Cost Factors for Board & Batten in This Area
Board and batten typically costs more per square foot than standard lap siding, mainly because of the added material — battens on top of boards — and the extra labor of fastening and detailing two layers instead of one. A few things move the price on a given Custer property specifically:
| Factor | Why It Matters |
|---|---|
| Lot size and wall exposure | Larger rural lots often mean more wall area and more sides fully exposed to wind and rain |
| Existing wall condition | Rot or moisture damage found during tear-off needs repair before new siding goes up |
| Batten spacing and reveal | Tighter spacing uses more material and more fastening labor |
| Trim and window detailing | More openings mean more flashing and finish work around each one |
| Site access | Long driveways, outbuildings, or equipment on the property can add setup and staging time |
We'll walk your specific property and give you real numbers rather than a rough estimate off square footage alone — two homes with similar footprints can have very different board and batten costs depending on how many of these factors are in play.
Getting It Right the First Time
Board and batten isn't a forgiving profile to redo. Because the battens cover the seams between boards, correcting a bad install usually means pulling battens, boards, or both, rather than a simple patch. That's part of why we treat the planning and detailing phase of these projects as seriously as the install itself — the cost of getting it right the first time is a lot lower than the cost of tearing out a wall that was installed wrong.
If you're weighing board and batten for a property in Custer, we're happy to walk the site, talk through what your specific walls need given their exposure and orientation, and give you a straightforward, no-pressure estimate. There's a form below — reach out and we'll set up a time to take a look.