When homeowners start researching siding replacement, they usually end up comparing three products: James Hardie fiber cement, LP SmartSide engineered wood, and premium vinyl. We install all three regularly, and the truth is there's no single "best" option — it depends on what matters most to you.
Here's an honest comparison based on what we see in the field, not what the marketing brochures say.
James Hardie Fiber Cement
James Hardie is fiber cement — a mix of cement, sand, and cellulose fibers pressed into planks. It's the most durable siding product available for residential use.
Pros: Virtually fireproof (Class A fire rating). Won't rot, warp, or get eaten by insects. Holds paint extremely well — Hardie's ColorPlus factory finish carries a 15-year fade warranty. Handles Wisconsin's freeze-thaw cycles without cracking when installed correctly.
Cons: Heaviest siding option, which means higher labor costs. More expensive upfront. Requires precise installation — incorrect nailing or failure to caulk properly will void the warranty. Can crack if mishandled during installation.
Best for: Homeowners who want maximum durability, fire resistance, and are planning to stay in the home long-term.
LP SmartSide Engineered Wood
LP SmartSide is made from treated wood strands bonded with resin and coated with a zinc borate overlay for moisture and pest resistance. It looks and feels like real wood because it fundamentally is wood — just engineered to perform better than natural cedar or pine.
Pros: Most authentic wood appearance of any manufactured siding. Lighter than Hardie, which means easier handling and slightly lower labor costs. Excellent impact resistance — won't crack from a stray baseball or hail. LP's 5/50 warranty is strong.
Cons: Requires paint or stain maintenance every 10–15 years (like real wood, but longer intervals). Needs proper flashing and housewrap installation to prevent moisture issues. Not fireproof like Hardie.
Best for: Homeowners who want the look of real wood with better performance, and don't mind periodic maintenance.
Premium Vinyl Siding
Modern premium vinyl has come a long way from the wavy, faded vinyl of the '90s. Today's insulated vinyl panels are thicker, more rigid, and available in profiles that closely mimic wood grain.
Pros: Lowest cost of the three options. Zero maintenance — never needs painting. Won't rot or attract pests. Lightweight and fast to install. Insulated vinyl options add R-value to your walls.
Cons: Can crack in extreme cold if struck. Will melt or warp if exposed to reflected heat (like from a neighbor's window or a nearby grill). Color is molded into the material, so you can't repaint it — if you want a different color, you're replacing panels. Thinner profiles can look artificial up close.
Best for: Budget-conscious homeowners, rental properties, or anyone who values zero maintenance above all else.
Installation Matters More Than the Product
Here's what the product comparison charts won't tell you: installation quality determines whether your siding lasts 10 years or 30. Housewrap continuity, proper flashing at windows and doors, correct nailing patterns, and trim details are where most siding failures start.
We're certified installers for all three brands and follow manufacturer specifications exactly. That's not just a quality promise — it's what makes your warranty enforceable.
The Cost Question
Rough pricing for a typical 1,500-square-foot Eau Claire home (material + labor):
- Premium vinyl: $8,000–$14,000
- LP SmartSide: $14,000–$22,000
- James Hardie: $18,000–$28,000
These ranges vary significantly based on your home's complexity, how much trim work is needed, and whether existing siding removal and sheathing repairs are involved.
Want to See Them in Person?
We keep samples of all three products and can show you installed examples on homes in the Eau Claire area. Request a free estimate and we'll help you figure out which product makes the most sense for your home, your climate zone, and your budget. No pressure, no sales tactics — just the information you need to make a good decision.