They cost different amounts, last different lengths of time, look different up close, and have different maintenance needs. The right one for your house depends on your budget, how long you plan to stay, and what look you're after.
At JEF General Contracting, we install both. We don't push one over the other because the right answer really does depend on the situation. After 30+ years of siding work in Connecticut and New York, this is the comparison we walk most homeowners through when they're trying to decide. Here's everything you need to know before you pull the trigger.
Cost Comparison
Vinyl is the cheaper option, full stop. For an average Connecticut home, vinyl siding installation typically runs $8,000 to $15,000. Fiber cement (James Hardie style products) usually lands between $14,000 and $25,000 for the same house. So you're often looking at almost double the cost for fiber cement.
That cost difference comes from a few places. Fiber cement material itself is more expensive. It's heavier, so installation takes more labor. It needs to be cut with specialized tools because the dust contains silica. And it gets painted — either factory primed and field painted, or pre-finished. Vinyl shows up in panels, snaps together with a faster install, and never needs paint. If budget is the main factor, vinyl wins. If you're optimizing for long term value, the math gets more interesting.
Durability and Lifespan
Fiber cement wins on durability. It handles impact better than vinyl — think hail, baseballs, ladders — it doesn't melt or warp from heat, and it's not affected by extreme cold. Quality fiber cement siding lasts 30 to 50 years. Vinyl typically lasts 20 to 30 years before fading, cracking, or warping becomes an issue.
In Connecticut, freeze and thaw cycles are the main durability test. Vinyl can become brittle in extreme cold and crack on impact, especially after it's faded from years of UV exposure. Fiber cement handles freeze and thaw without issue. It also stands up to wind and storm damage better, which matters in coastal CT and parts of NY that catch nor'easters. For pure durability in this climate, fiber cement is the stronger material.
Looks and Curb Appeal
This one comes down to personal preference, but there's a real difference up close. Fiber cement looks more like real wood. It has a thicker profile, more pronounced grain texture, and crisper shadow lines. From the street, a fiber cement house can pass for cedar or real wood clapboard, especially in higher end neighborhoods.
Vinyl has come a long way. Modern vinyl siding looks much better than the shiny plastic stuff from the 1990s, with deeper textures, better color stability, and more authentic profiles. But up close, you can still tell it's vinyl. The seams are visible, the texture is more uniform, and the colors can look slightly off. For a starter home or a property where curb appeal needs to match the rest of the neighborhood, vinyl is usually fine. For a historic home, a high end property, or any house where the exterior really matters, fiber cement looks better.
Maintenance and Resale Value
Vinyl is basically maintenance free. You wash it once a year with a hose, maybe pressure wash it every few years, and that's it. No painting, no sealing, no caulking. Fiber cement needs more attention. Painted fiber cement requires a repaint every 12 to 15 years. Caulking around windows and trim needs to be checked and replaced periodically.
On resale, fiber cement helps. A house with quality fiber cement siding usually appraises higher and sells faster than a comparable house with vinyl, especially in higher end markets. Buyers see fiber cement as a premium feature. Vinyl is fine for resale, but it's more of a neutral feature than a selling point. If you're staying long term, either works. If resale matters, fiber cement gives you a small edge.