Ferndale Siding One Product, One Standard
We get asked fairly often why we don't offer a menu of siding brands the way some contractors do. The honest answer: we looked at what actually holds up in Whatcom County weather over 20, 30, and 40 years, and we stopped installing anything but James Hardie fiber cement. This isn't a sales pitch we picked up from a manufacturer rep. It's a standard we set for our own crews because we're the ones who get the callback when siding fails early.
What Ferndale's Climate Does to Siding
Ferndale sits close enough to the water to catch salt-laden air off the Strait, and it sits squarely in a Pacific Northwest rain belt that delivers months of driving rain, high humidity, and a long moss-and-mildew season on north-facing walls and shaded lots. That combination is hard on siding in specific ways: constant moisture cycling stresses seams and fasteners, salt air accelerates corrosion on metal trim and hardware, and prolonged dampness feeds the organic growth that stains and eventually breaks down softer materials. Any siding product sold nationally has to survive Arizona summers and Minnesota winters too — but not every product is actually engineered for what we deal with here.
Why James Hardie Specifically
James Hardie makes fiber cement siding in climate-specific formulations, and their HZ5 product line is engineered for regions like ours with higher moisture exposure. A few things matter to us more than brand loyalty:
- Non-combustible material. Fiber cement doesn't feed a fire the way wood-based products can, which matters for insurance conversations and for peace of mind.
- Dimensional stability. It doesn't swell, cup, or delaminate with repeated wet-dry cycling the way some wood-fiber composites can if a seam or cut edge takes on water.
- ColorPlus factory finish. The finish is baked on in a controlled environment rather than field-applied, which gives more consistent coverage than site-painted siding and holds color longer under UV and rain exposure.
- A genuinely strong warranty. Hardie backs its siding with a transferable limited warranty on the product itself, and ColorPlus finishes carry their own finish warranty — real coverage, not just marketing language.
- Track record. Fiber cement has decades of real-world performance data in wet coastal climates, not just lab testing.
The Product Lines We Work With
Hardie isn't one product — it's a system, and matching the right line to the house matters:
| Product | Typical Use |
|---|---|
| HardiePlank lap siding | Most common choice for full re-sides; several textures and exposures |
| HardiePanel vertical siding | Board-and-batten look, accent walls, gables |
| HardieShingle | Staggered or straight-edge shingle profile for craftsman and cottage styles |
| HardieTrim | Corner boards, fascia, and window trim that match the field siding |
Why We Don't Install the Alternatives
We're not going to tell you vinyl, LP SmartSide, primed spruce, cedar, or other fiber cement brands like Cemplank or Allura are bad products across the board. Each has a place, and each has genuine strengths — vinyl is affordable and low-maintenance in mild climates, wood species like cedar have real appeal for homeowners who want that specific look and are willing to maintain it, and engineered wood siding has improved a lot over the years. But we install one product because we install to one standard, and every crew, every flashing detail, and every caulk joint gets executed the same way every time. Mixing product lines means mixing installation requirements, warranty terms, and long-term maintenance expectations — and mistakes at that boundary are exactly where siding fails early. Wood-based and vinyl products in particular ask more of the installer and the homeowner in a climate like ours: more attention to caulking and drainage planes, more vulnerability to prolonged moisture exposure at cut edges and seams, and in some cases more sensitivity to the impact and fastening details that keep water out over decades. Standardizing on Hardie lets us guarantee a consistent installation and back it with a warranty that actually holds up.
Installation Is Where the Warranty Actually Lives
Fiber cement's warranty only means something if it's installed correctly — proper clearance from grade and roof lines, correct fastener placement and spacing, factory-cut edges sealed where required, and flashing details that actually shed water rather than trap it against the substrate. A beautiful product installed loosely to spec will still cause problems in a climate that gets this much rain. That's the other half of why we standardized: it's easier to train crews to a mastery level on one system than to be adequate across five.
What This Means for Your Project
If you're comparing siding options for a home in Ferndale or elsewhere in Whatcom County, we're happy to walk through colors, profiles, and what correct installation looks like for your specific house — roof lines, exposure to weather, existing sheathing condition, all of it. We'll give you a straightforward, no-pressure estimate and explain exactly what you're paying for. Fill out the form below to get started.