What's the difference between board and batten siding and standard lap siding?

Lap siding is installed horizontally with each board overlapping the one below it, while board and batten uses vertical panels with narrower battens covering the seams between them. The vertical style sheds water differently and gives a distinct architectural look, but it has more joints and seams that need correct flashing and fastening to perform well long-term.

How do I vet a contractor before hiring them for siding work in a remote area like Point Roberts?

Ask specifically whether they've completed projects in Point Roberts before, since logistics for materials and crew scheduling are different than for towns with easier access. Also ask about their manufacturer certification, request to see their general liability and workers' comp coverage, and get a written scope that spells out water-resistive barrier, flashing, and fastening details rather than a one-line "install siding" estimate.

Why does this company only install James Hardie and not other fiber cement or engineered wood brands?

We standardized on James Hardie because of its ColorPlus factory finish, its climate-engineered HZ product lines, and a warranty structure built around correct installation, which lets us stand behind the work with confidence. We'd rather install one system well and know exactly how it performs than spread across multiple brands with different specs and track records.

What is James Hardie's HZ system, and does it matter for a coastal property like this?

Hardie engineers its siding in different formulations for different climate zones, referred to as HZ5 and HZ10 depending on moisture and freeze-thaw exposure, and installers select the right one for the region. For a peninsula property with constant marine air and driving rain, using the correctly specified formulation and installation detail is part of what makes the siding perform over the long term.

Does Whatcom County's coastal climate actually shorten the life of exterior siding?

Sustained salt air, frequent wind-driven rain, and long shaded, damp stretches during moss season all accelerate wear on materials that absorb moisture or rely on surface paint for protection. That's a real factor for any home on or near the water in this area, and it's a major reason material choice and installation detail matter more here than they would somewhere with a drier, more moderate climate.

Board & Batten Siding Services in Point Roberts, WA

Why Point Roberts Is a Tough Place to Get Siding Wrong

Point Roberts sits on its own peninsula at the edge of Whatcom County, surrounded on three sides by water. That geography is part of what makes it beautiful, and part of what makes exterior work here unforgiving. Homes get near-constant exposure to marine air, wind-driven rain off the water, and long stretches of gray, damp weather that never quite dry out a north-facing wall. Add in the shade from mature trees on many lots, and you get one of the more aggressive moss and mildew environments in the county.

Board and batten siding — with its raised vertical battens and exposed seams — has more joints and more surface detail than a flat lap profile. That's exactly why it needs to be installed with real attention to water management here. Done right, it holds up to everything Point Roberts throws at it for decades. Done wrong, or installed in a material that wasn't built for this kind of exposure, the same details that make it attractive become the places where moisture gets in first.

What Board & Batten Siding Actually Is

The Look

Board and batten is a vertical siding style: wide flat panels or boards installed side by side, with narrower battens covering the seams between them. It's a classic Pacific Northwest look — clean vertical lines, strong shadow lines from the battens, and a farmhouse or craftsman character that works well on both waterfront homes and more traditional builds around Ferndale and Point Roberts.

The Function

Beyond looks, board and batten does real work. The vertical orientation sheds water differently than horizontal lap siding — water runs down the face of the boards rather than sitting on overlapping horizontal edges. But every seam, every batten fastener line, and every panel joint is a potential water entry point if it isn't detailed correctly. The batten isn't just decorative trim; it's covering and protecting a joint that has to be flashed, gapped, and fastened correctly to do its job.

Why We Install James Hardie Board & Batten — and Not the Alternatives

We only install James Hardie fiber cement siding. We don't install LP SmartSide, vinyl, Cemplank, Allura, primed spruce, or cedar board and batten. Each of those products has real strengths, but none of them hold up the way we want in a marine, high-moisture environment like Point Roberts without asking the homeowner to take on more maintenance risk than we think is fair to hand them.

Material	Moisture & Salt Air Behavior	Maintenance Burden	Long-Term Fit for This Climate
James Hardie fiber cement	Non-combustible, engineered to resist moisture-driven damage; ColorPlus factory finish resists fading and salt exposure	Low — periodic rinse and inspection	Built for coastal PNW conditions
Cedar board and batten	Natural material, absorbs moisture, prone to cupping and rot without diligent upkeep	High — regular refinishing, sealing	Struggles in constant damp shade
Primed spruce	Softwood, moisture-sensitive at cut edges and joints	High — repaint cycles, edge sealing	Not built for sustained coastal exposure
Vinyl	Doesn't rot, but can warp, fade, and crack with UV and temperature swings; seams rely on overlap, not solid joints	Low, but limited repair options	Workable, but appearance and rigidity trade-offs
LP SmartSide	Engineered wood — better than raw lumber, but still wood-based and moisture-sensitive at cut edges	Moderate — edge sealing and caulk maintenance	Reasonable, but not our standard

We're not telling homeowners any of these products are junk — every one of them is used successfully somewhere. But we've standardized on Hardie because it's fiber cement, not wood or wood-based, which means it doesn't absorb water and swell the way organic materials do. It's non-combustible. The ColorPlus factory finish is baked on and warranted against fading, which matters when a wall is going to see years of direct salt spray and UV. And Hardie's warranty structure is built around correct installation, which is the other half of getting this right.

What a Correct Board & Batten Installation Involves

The material is only half the equation. A board and batten job installed to spec looks almost identical to one that isn't — until the first few winters of driving rain find the mistakes. Here's what we hold every install to:

A properly lapped water-resistive barrier behind the panels, not just building paper stapled up quickly
Correct flashing at every horizontal transition — window heads, trim boards, and roof-to-wall intersections
A rain screen gap where conditions call for it, so water that does get behind the cladding can drain and dry instead of sitting against the sheathing
Battens fastened on solid framing, not just through the panel into open sheathing
Manufacturer-specified fastener spacing and edge clearances — Hardie's install guidelines exist because the product performs differently than lumber
Caulking only where Hardie's specifications actually call for it, not as a substitute for proper flashing
Factory-finished ColorPlus edges kept intact wherever possible, with touch-up product used correctly on any field cuts

Any one of these done wrong won't necessarily show up right away. It shows up two, five, or ten years later as a soft spot, a stain, or paint failure at a seam — right when it's expensive and disruptive to fix.

Our Process, Start to Finish

On-site assessment. We look at your home's actual exposure — which walls take the direct wind and rain, where moss and mildew are already established, and what your existing siding and sheathing condition tell us.
Tear-off and inspection. Once old siding comes off, we check the sheathing and framing underneath for moisture damage before anything new goes up. This is the point where hidden problems get found and fixed, not covered over.
Water management first. Housewrap, flashing, and rain screen detailing go in before a single piece of Hardie touches the wall. This is the layer that actually keeps water out long-term.
Board and batten installation. Panels and battens go up to Hardie's fastening and clearance specs, with attention to every window, corner, and roofline transition.
Finish work. Trim, caulk where specified, and touch-up on any cut edges, so the ColorPlus finish is protected everywhere it's exposed.
Final walk-through. We go over the finished job with you before we consider it done.

Maintaining Board & Batten Siding in Point Roberts' Climate

Fiber cement is low-maintenance compared to wood, but "low-maintenance" doesn't mean "no maintenance" — especially with the moss season and salt exposure this area sees. A simple annual routine keeps a correctly installed system performing for decades:

Rinse siding annually to clear salt residue and organic buildup, especially on shaded or north-facing walls
Keep gutters clear so overflow doesn't run down wall sections and feed moss growth
Trim back vegetation that keeps siding shaded and damp longer than it should be
Inspect caulking at trim and penetrations once a year and re-caulk if it's cracked or pulling away
Watch for moss or dark staining at the base of walls and battens — it's usually a sign of a drainage or shading issue worth addressing, not just a cleaning issue

What Affects the Cost of a Board & Batten Project

Factor	Why It Matters
Existing wall condition	Rot or moisture damage found at tear-off adds sheathing or framing repair before new siding goes on
Home size and wall complexity	More corners, dormers, and trim details mean more cuts, flashing, and labor time
Panel vs. true board-and-batten assembly	Different Hardie board and batten configurations carry different material and labor costs
Color and finish selection	ColorPlus factory finishes vs. field-painted options affect both cost and long-term touch-up needs
Access and site conditions	Waterfront lots, tight setbacks, or difficult staging areas can add time to the job

We give straightforward estimates based on what we actually find at your home — not a generic per-square-foot number that ignores the condition of what's underneath your current siding.

Why Hiring a Crew That Already Works Point Roberts Matters

Point Roberts is geographically separated from the rest of Whatcom County, and getting a crew, materials, and equipment out there takes real planning — it's not a drive-by add-on to a schedule built around other towns. A contractor who already works this peninsula knows how to plan deliveries and crew time around that reality, instead of treating your project as an afterthought squeezed between other jobs.

Just as important is knowing the housing stock. Point Roberts has a high concentration of waterfront and near-waterfront homes, many used seasonally, which means siding here often deals with longer stretches of unattended exposure between visits — no one catching a small leak early because they're only in the house part of the year. A crew that understands that reality builds in the extra margin of water management and detailing that this specific climate and living pattern demands, rather than installing to a generic inland standard.

If you're weighing a board and batten refresh or replacement for a Point Roberts home, we're happy to take a look and give you a straightforward, no-pressure estimate — just fill out the form below.