Everett Two Fiber Cement Products, One Installer
If you've priced out siding in Everett or anywhere else in Snohomish County, you've probably run into two names that sound almost interchangeable: Cemplank and James Hardie. Both are fiber cement — a mix of cellulose fiber, sand, and portland cement pressed into planks and panels. Both are non-combustible. Both hold up better than wood or vinyl against the rain, wind, and salt air that roll off Puget Sound. So why does a contractor pick one and refuse to install the other?
The honest answer isn't that Cemplank is a bad product. It's a legitimate fiber cement siding, and plenty of homes in the Pacific Northwest wear it without major issues. Our decision comes down to consistency, climate engineering, finish quality, and what happens ten or twenty years down the road — factors that matter more here than in a mild, dry climate.
What Cemplank Gets Right
Fiber cement as a category earns its reputation. Compared to wood or vinyl, it resists moisture swelling, doesn't attract pests, holds paint or factory finish longer, and won't melt or ignite the way vinyl and some engineered wood products can. Cemplank shares those core advantages. It's a real step up from cedar or primed spruce siding for anyone tired of repainting every few years, and it's a reasonable choice for homeowners working with a tighter budget who still want a fiber cement product.
Where the Two Products Diverge
The differences show up in the details — the parts that don't matter much in a showroom but matter a lot after five Everett winters.
| Factor | What It Affects |
|---|---|
| Climate-specific formulation | James Hardie engineers its HZ5 product line specifically for the freeze-thaw, high-moisture Pacific Northwest — moisture resistance and durability targeted at exactly our weather |
| Factory finish system | Hardie's ColorPlus finish is baked on at the factory under controlled conditions, with a coating warranty that covers fading and peeling; field-painted or less rigorously finished boards depend more on installer conditions and site prep |
| Batch and dimensional consistency | Consistent plank density and thickness matter for how tight joints, caulking, and paint lines hold up over time |
| Warranty structure and transferability | A warranty that survives a home sale protects the next owner, not just the one who paid for the siding |
| Installer network and training | Product-specific training on fastening, clearances, and flashing reduces the most common causes of premature siding failure — installation error, not the material itself |
None of this means Cemplank is defective. It means that when you stack the two side by side on the specific criteria that matter in a marine, high-rainfall climate, Hardie's engineering and finish system have consistently given us more confidence in the long-term result.
Why This Matters More in Everett
Snohomish County siding doesn't get an easy life. Salt air off the Sound accelerates corrosion on fasteners and trim, driving rain during our fall and winter storms tests every seam and joint, and our long moss season means algae and moss growth are a near-constant test of a finish's ability to shed water and resist staining. A siding product that performs adequately in a drier, milder climate can show its weaknesses faster here — chalking finishes, swelling edges, or joints that open up as the boards cycle through repeated wet-dry seasons.
That's the environment we're actually installing into, not a lab. We'd rather stand behind one product we've installed for years, understand thoroughly, and trust to perform through a typical Everett winter than split our attention — and our warranty confidence — across multiple fiber cement brands.
Why We Standardized on James Hardie
Refusing to install every fiber cement brand on the market isn't about brand loyalty for its own sake. It's a practical standard: install fewer products, but know them cold. James Hardie's HZ5 line was engineered with our exact climate zone in mind, the ColorPlus factory finish removes a lot of the variability that comes with field painting, and the warranty terms give homeowners real protection that carries forward if they ever sell. Combined with the installation training our crews carry for Hardie specifically — proper fastener spacing, clearances, and flashing details — it's the fiber cement system we've found gives homeowners the best odds of a siding job that still looks right in twenty years, not just five.
If you're weighing siding options for a home in Everett or elsewhere in Snohomish County, we're happy to walk through what we install, why, and what it would look like on your specific house. Reach out for a free, no-pressure estimate — no obligation, just a straight answer.