Fiber Cement Siding (HardiePlank): Complete Buying Guide 2026
Fiber cement siding (James Hardie is the leading brand) is made from cement, sand, and cellulose fibers. It resists fire, rot, termites, and hail, and can be painted or factory-finished in any color. In 2026, fiber cement siding (hardieplank) prices average $5.50 per sq ft, with a typical range of $3.50 to $9.00 depending on your region, supplier relationships, and order quantity.
When budgeting for a project using fiber cement siding (hardieplank), factor in approximately 10% additional material for waste, plus labor costs averaging $5.00 per sq ft for professional installation. A typical project using this material runs approximately $14,000 including both materials and labor.
With an expected lifespan of 50 years, fiber cement siding (hardieplank) represents a cost of approximately $0.11 per sq ft per year of service life. This exceptional longevity makes it one of the most cost-effective materials when measured over its full lifespan.