Anacortes One Product Line, On Purpose
We get asked fairly often why we don't offer a menu of siding brands the way some contractors do. The answer is simple: after years of installing and repairing siding around Anacortes, Fidalgo Island, and the rest of Skagit County, we standardized on James Hardie fiber cement and stopped installing everything else. Not because other products don't have a place somewhere, but because they don't hold up the way we want on homes exposed to salt air, driving rain off Rosario Strait, and the long gray moss season that stretches from October through May here.
This page explains what that standard actually means and what you're getting when we put Hardie on your house.
What Fiber Cement Actually Is
James Hardie siding is made from cement, sand, and cellulose fiber, cured into dense, stable boards. It's not a plastic profile like vinyl and it's not a wood composite like LP SmartSide. That distinction matters more than it sounds:
- It doesn't burn. Fiber cement is non-combustible, which matters to insurers and to homeowners thinking about wildfire exposure inland from town.
- It doesn't feed moisture into wood fiber. There's no organic wood substrate for water to wick into and swell, which is the failure mode we see most often on engineered wood products after a decade of Anacortes rain.
- It doesn't expand and contract with humidity the way vinyl does. Vinyl siding can warp, oil-can, or pull away from fasteners as temperatures swing, and salt air accelerates the wear on its surface finish over time.
Climate-Engineered for This Exact Region
James Hardie makes different formulations for different climates, and that's not a marketing gimmick — it's a real engineering response to moisture exposure. The HZ10 product line is formulated for the wetter, milder climate zones of the Pacific Northwest, including western Washington. That means the board itself is designed for the freeze-thaw pattern and near-constant humidity we get off the Salish Sea, not a generic national spec.
Combined with correct installation — proper clearance off grade, rainscreen or drainage plane where called for, correct fastening, and factory-finished caulking at joints — HZ10 siding is built to handle exactly the conditions Anacortes throws at a house: wind-driven rain, salt-laden air, and long stretches of damp shade where moss and mildew take hold on lesser materials.
ColorPlus Finish: Why the Paint Job Isn't the Weak Point
Most siding failures we get called out for aren't the substrate — they're the finish. Field-applied paint on wood or fiber cement is only as good as the prep, the weather on install day, and the number of coats. James Hardie's ColorPlus finish is baked on at the factory under controlled conditions, with a UV-cured topcoat, before the boards ever reach a job site. That gives you:
- A more consistent, fade-resistant color across the whole house
- Fewer touch-ups from site painting errors
- A finish warranty backed by the manufacturer, not just the installer
For a house on Fidalgo Island facing direct salt spray, or a shaded lot in the county where moss and algae get a long head start every winter, a factory-cured finish is a real, measurable advantage over field-painted alternatives.
The Warranty Question
James Hardie backs its siding with a strong, transferable limited warranty, and the ColorPlus finish carries its own separate finish warranty. Transferability matters in a market like ours where houses change hands — a warranty that follows the home, not just the original owner, is worth something at resale.
Why We Don't Install Everything Else
We're not going to tell you vinyl, LP SmartSide, Cemplank, Allura, or cedar are junk — they're established products with their own track records. But once we settled on what we wanted to stand behind on every job, fiber cement from James Hardie was the clear answer for this climate and this coastline. Installing one system well, with crews who know its fastening schedules, clearances, and joint details cold, produces a better result than juggling five different products and their five different failure points.
What Correct Installation Looks Like
Hardie siding is only as good as the install behind it. That means:
- Proper starter strips and flashing at every horizontal joint
- Correct nail placement and depth — not gun-happy overdriving that cracks the board
- Minimum clearance from grade, decks, and roof lines to keep moisture from wicking up
- Caulking only where Hardie's spec actually calls for it, not everywhere
This is the part that separates a siding job that looks good for two years from one that looks good for thirty.
Get an Honest Look at Your House
If you're planning a siding project anywhere in Anacortes or Skagit County, we're happy to walk your property, look at your exposure to weather and salt air, and give you a straight, no-pressure estimate for James Hardie siding — what it involves, what it costs, and what to expect. Fill out the form below to get started.