Ferndale Board & Batten Siding for Kendall Homes
Kendall sits back from the water, tucked into the foothill country east of Ferndale along the Nooksack corridor, and that changes what a home's siding has to deal with day to day. You get less direct salt spray than a house on Bellingham Bay, but you don't get a break from moisture. Tree cover is heavier, valley fog sits longer in the mornings, and the same marine weather system that pushes salt-laden air across Whatcom County still delivers driving rain and a long, damp moss season to inland communities like this one. Board and batten siding, done right, handles that combination well. Done wrong, it's one of the more failure-prone styles on the market — because the same vertical seams and shadow-line detailing that make it look good are exactly where sloppy installation lets water in.
This page is about board and batten specifically, and about doing it correctly on a Kendall property. Not a general siding pitch — the actual product, the actual install sequence, and the actual climate pressures this style faces out here.
Why Board & Batten Suits This Area — and Where It Can Go Wrong
Board and batten is a vertical siding pattern: wide flat panels or boards installed edge to edge, with narrower battens covering the seams. It reads as clean, modern-farmhouse, or classic Pacific Northwest depending on color and trim choices, and it holds up visually on the larger, more rural-style lots common around Kendall. It also sheds rain differently than horizontal lap siding — water runs down the face of the panel rather than resting on overlapping horizontal ledges, which is a real advantage in a region that gets sustained, driving rain rather than short bursts.
The catch is the seams. Every vertical joint between panels, and every batten fastened over those joints, is a potential water entry point if it isn't flashed, gapped, and fastened to spec. In a drier climate, a mediocre board and batten job might go years before anyone notices a problem. In Kendall's tree-shaded, moisture-heavy environment, a bad seam shows up fast — as a moss line, a soft spot, or paint that won't hold. We've been called out to look at board and batten jobs elsewhere in the county where the batten spacing was wrong, the panel joints weren't backed properly, or house wrap wasn't lapped correctly behind the seams. The siding looked fine from the curb for a while. It wasn't fine behind the boards.
What Correct Board & Batten Installation Actually Involves
- A drainage plane (house wrap or building paper) installed and lapped correctly, with all seams and penetrations sealed before any siding goes up
- Furring strips or a rainscreen gap behind the panels in most applications, so water that does get behind the surface can drain and the wall can dry
- Proper fastener placement and spacing per the manufacturer's engineering — not "close enough," because fastener pattern is part of what keeps panels from cupping or working loose
- Correctly gapped and caulked vertical joints, sized for the specific product's expansion and contraction behavior
- Battens installed with enough reveal and fastening to stay tight through wet-dry cycles without splitting the caulk line
- Flashing at every horizontal transition — window and door heads, belly bands, roof-to-wall intersections — not just caulk standing in for flashing
Skip any one of these and the failure mode is almost always the same: moisture gets behind the cladding, has nowhere to go, and the wall assembly starts to suffer long before the siding itself looks obviously wrong from the street.
Why We Install Board & Batten in James Hardie Only
We install James Hardie fiber cement exclusively — no vinyl, no LP SmartSide, no primed spruce or cedar board and batten. That's a deliberate standard, not a sales default, and board and batten is actually where the difference between products shows up most clearly.
Wood and engineered-wood board and batten depend on their factory or field-applied coating to keep water out of the substrate at every one of those cut edges and seams. In a high-moisture, low-sun environment like the tree-covered lots around Kendall, that coating is under constant stress, and any breach at a fastener or joint gives moisture a path into material that will swell, soften, or rot. Vinyl board and batten avoids rot but has its own issues in this style specifically — the panels are thin, they telegraph unevenness in the wall behind them more than a lap profile does, and the seams rely on interlocking rather than a rigid, flashed joint, which isn't always the tightest detail for a driving-rain climate.
James Hardie fiber cement board and batten is non-combustible, dimensionally stable, and doesn't absorb water the way wood-based products do — it's engineered from cement, sand, and cellulose fiber specifically to resist swelling and rot in wet climates. Hardie's HZ5 product line is formulated for the kind of freeze-moisture cycling and sustained damp seasons the Pacific Northwest sees. The ColorPlus factory finish is baked on under controlled conditions, which matters a lot on a style where every cut edge and joint is visible — factory-cured color holds up to UV and moss growth far better than a field-applied coat, and touch-up product is available for the inevitable site cuts.
Board & Batten Product Comparison
| Factor | James Hardie Fiber Cement | Wood / Engineered Wood | Vinyl |
|---|---|---|---|
| Moisture resistance | High — won't rot or swell | Depends entirely on coating integrity | Won't rot, but seams can trap moisture |
| Moss/algae resistance | Factory finish resists staining better long-term | Moss gains a foothold at any coating breach | Moss grows on the surface, harder to keep clean |
| Fire rating | Non-combustible | Combustible | Combustible, can deform in heat |
| Seam/joint rigidity | Rigid, flashable joints | Rigid, but coating-dependent | Interlocking, less rigid detail |
| Warranty | Long, transferable manufacturer warranty | Varies, often shorter | Varies, often prorated |
Our Process on a Kendall Job
The work starts before any siding is ordered. We look at how the specific house sits — tree cover, roof overhangs, which walls take the most weather, where past moisture problems tend to show up on homes in this area — and we plan the drainage plane and flashing details around that, not around a generic spec sheet.
- Site walk and assessment. We check existing siding, sheathing condition where accessible, and any signs of past moisture intrusion before quoting anything.
- Tear-off and sheathing inspection. Old siding comes off, and we inspect what's underneath. Soft or damaged sheathing gets addressed before anything new goes on — covering a problem is not an option we offer.
- Water-resistive barrier and flashing. House wrap, window and door flashing, and a rainscreen gap where called for, installed to manufacturer and code specification.
- Board and batten installation. Panels and battens installed per James Hardie's fastening schedule, with correct joint gapping and sealant compatible with the ColorPlus finish.
- Final detailing and walkthrough. Trim, caulking, and a walk-through so you understand what was done and why, in plain terms.
Why It Matters That We Already Work in Kendall
A crew that's put siding on homes throughout Whatcom County, in the mix of terrain from the coast into the foothills, knows that Kendall's shaded lots and valley moisture behave differently than a wide-open Ferndale flatland property or a bluff-top house closer to the water. That's not a marketing point — it's the difference between a flashing detail that's correct for this specific microclimate and one that's just generically fine. We're not learning the area on your project.
Permitting, material lead times for James Hardie board and batten profiles, and matching the reveal and batten spacing to the rest of your home's trim are all things that go smoother with a crew that's done this exact combination locally before.
What to Check Before Hiring Anyone for This Work
- Ask specifically what drainage plane and rainscreen approach they use behind board and batten — "we'll wrap it" is not a full answer
- Ask which fiber cement line and finish they're quoting, not just "Hardie board" as a catch-all term
- Confirm they're a factory-certified installer, since certification affects what warranty coverage actually applies
- Ask how they handle sheathing repair if it's found during tear-off, and get that in writing before the job starts
- Get manufacturer warranty terms in writing, separate from the contractor's own workmanship warranty
Cost Factors for Board & Batten in This Area
Every quote should reflect the specific house, not a flat per-square-foot number pulled from a national average. The factors that actually move the price on a Kendall board and batten job:
| Factor | Why It Matters |
|---|---|
| Sheathing condition | Rot or damage found at tear-off adds repair scope before new siding goes up |
| Wall height and access | Two-story walls, steep lots, and limited equipment access add labor time |
| Trim and reveal complexity | Custom batten spacing or wide window trim takes more precision and time |
| Existing siding removal | Tear-off scope and disposal vary by what's currently on the house |
| Color and finish selection | ColorPlus factory finishes and custom field-painted options price differently |
We give straight, itemized estimates rather than a single vague number, so you can see what's driving the cost.
If you're planning a board and batten project in Kendall, we're happy to come take a look at the house and give you a free, no-pressure estimate — no obligation, just a straight assessment of what your home actually needs.