Burlington Vinyl Isn't a Bad Product. It's Just Not Right for This Climate.
We get asked about vinyl siding regularly, usually by homeowners comparing bids. It's worth being upfront: we don't install it, and we want to explain exactly why rather than just saying no. Vinyl has real advantages. It's inexpensive, it doesn't need painting, and installed correctly on the right house, it can hold up reasonably well for years. None of that is in dispute.
Where it runs into trouble is here — Burlington and the rest of Skagit County, where the siding on a house has to deal with salt-tinged air off Puget Sound and the Samish flats, driving rain that comes sideways off the water, and a moss season that can stretch nearly eight months out of the year. Vinyl was engineered as a national, one-size-fits-all product. It wasn't engineered for this.
What Actually Happens to Vinyl Siding Here
It Moves With the Weather
Vinyl is a thin plastic panel, and plastic expands and contracts with temperature more than fiber cement or wood does. Installers have to leave room for that movement in every nail slot and every corner piece. In a region with big daily temperature swings — cold, damp mornings followed by sun, or a hard freeze after a mild stretch — that expansion and contraction happens constantly. Over years, panels can start to buckle, warp, or pop loose at the nailing strip, especially on south- and west-facing walls that see the most direct sun.
Driving Rain Finds the Seams
Vinyl siding isn't actually waterproof on its own — it's designed as a rain screen that relies on proper lapping, flashing, and a water-resistant barrier behind it to keep the wall assembly dry. That system works fine in mild, calm weather. It's tested harder in wind-driven rain, which this county sees plenty of during fall and winter storms off the Sound. Water pushed sideways into laps and seams that were never meant to be submerged can find its way behind the panels. Because vinyl is installed loose (it has to hang, not be fastened tight, to allow for that expansion), it's also easier for wind to get underneath it and work a panel loose over time.
Moss, Mildew, and the PNW Growing Season
Skagit County's damp, mild climate is basically ideal for moss and algae growth, and vinyl's textured surface gives it plenty to grip onto. Homeowners with vinyl siding often end up soft-washing it every year or two to keep the north-facing and shaded walls from turning green. That's a manageable chore, but it's one more maintenance item people are usually told vinyl doesn't require.
Impact Damage and Fading
Vinyl cracks and shatters more easily than fiber cement when it's hit — a wind-blown branch, a ladder, a stray baseball — and a cracked panel usually means replacing the whole piece, which can be hard to color-match once the rest of the siding has faded. Vinyl's color is baked into the plastic, but UV exposure over years still dulls darker colors noticeably, and once it fades there's no refinishing it short of a full replacement.
Why We Standardized on James Hardie Instead
We made a decision a while back to install James Hardie fiber cement exclusively, and it comes down to matching the product to this climate rather than to a national price point. Hardie panels are fiber cement — a mix of cement, sand, and cellulose fibers — which means they don't expand and contract with temperature the way vinyl does, they're non-combustible, and they hold up to wind-driven rain and impact far better.
Hardie's HZ product lines are engineered specifically for climate zones like ours, with moisture and freeze-thaw performance built into the product rather than left to installer workarounds. The factory-applied ColorPlus finish is baked on under controlled conditions, resists fading and chipping far longer than a field-applied paint job would, and comes with its own finish warranty separate from the product warranty. It's also a much better surface for resisting the moss and algae growth that's such a constant issue on shaded, damp walls in this county.
None of that means Hardie is maintenance-free — it still needs to be caulked, painted (if not ColorPlus), and kept clear of moss and debris like any exterior material. But it's a product built for the conditions Burlington actually throws at a house, and installed to spec, it holds up to salt air, driving rain, and a long wet season better than vinyl does.
Talk to Us Before You Decide
If you're comparing bids and one of them is vinyl, we'd rather explain our reasoning up front than let you find out about these trade-offs after the fact. We're happy to walk your property, look at sun and wind exposure specific to your home, and give you a straight answer on what we'd recommend. Reach out for a free, no-pressure estimate and we'll talk through your options honestly.