No, Hardie board is fiber cement siding—completely different from vinyl with superior performance. Vinyl is PVC plastic while James Hardie combines Portland cement, sand, and cellulose for exceptional durability.
No, Hardie board is fiber cement siding—completely different from vinyl with superior performance. Vinyl is PVC plastic while James Hardie combines Portland cement, sand, and cellulose for exceptional durability.
What Derry Homeowners Need to Know:
- Material Difference: Fiber cement construction vs. PVC plastic—fundamentally different materials with vastly different performance characteristics
- Cold Weather Performance: Fiber cement maintains integrity in freezing temperatures while vinyl becomes brittle and cracks below 40°F
- Fire Safety: James Hardie is non-combustible and won’t spread flames while vinyl melts, burns, and releases toxic fumes
- Impact Resistance: Fiber cement withstands hail and debris impacts that crack or dent vinyl siding during storms
- Dimensional Stability: Maintains shape through temperature changes while vinyl expands and contracts significantly causing buckling and gaps
- Authentic Appearance: Fiber cement provides genuine wood grain texture while vinyl has distinctive plastic look and feel
- Longevity Investment: James Hardie lasts 50+ years while vinyl typically needs replacement after 20-30 years
Understanding the difference helps homeowners make informed decisions. James Hardie siding installers in Derry NH explain why fiber cement commands premium pricing—superior performance justifies the investment.
Ready to upgrade from vinyl? Coastal Windows & Exteriors specializes in fiber cement installations with Elite Preferred certification. Get your free comparison consultation today!
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Last Updated: May 2026