Hardie Board is a specific brand of fiber cement siding manufactured by James Hardie company.
Cement board refers to generic fiber cement products made by various manufacturers without specialized engineering. James Hardie offers superior quality, engineered specifically for regional climates, backed by 130 years experience.
What Homeowners Need to Know:
- Brand vs Generic Product: James Hardie is the premium brand leader in the fiber cement siding industry nationwide. Generic cement board products lack specialized climate engineering, advanced manufacturing processes, and comprehensive warranty coverage. James Hardie has impacted over 10 million homes across North America with American-made products.
- Climate-Specific Engineering: James Hardie uses a HardieZone System ensuring every New England home receives siding specifically designed for weather patterns. This engineering resists cracking, warping, and swelling, ensuring siding remains strong in extreme weather. Generic cement board siding lacks regional climate optimization, making it less reliable in harsh conditions.
- Manufacturing Quality Differences: James Hardie fiber cement combines cement, sand, and cellulose fibers through proprietary processes. Advanced manufacturing creates superior durability and weather resistance mimicking wood while offering better longevity. Generic products use basic fiber cement formulas without specialized engineering or quality control standards.
- Warranty Coverage: James Hardie provides comprehensive 30-year non-prorated warranties, protecting your investment long-term with confidence. Generic cement board typically offers limited warranties with shorter coverage periods.
- Return on Investment: Fiber cement siding ROI is 121% for New England, making it exceptional investment. James Hardie products retain value better than any other siding product available on market. Generic cement board provides lower resale value lacking brand recognition and proven performance records.
Coastal Windows & Exteriors is a James Hardie Elite Preferred Contractor
| Feature | Generic Cement Board | James Hardie Board | Winner |
| Brand Recognition | Generic products | Industry leader 130+ years | Hardie |
| Climate Engineering | Basic formula | HardieZone System | Hardie |
| ROI | Variable returns | 121% New England | Hardie |
| Warranty | Limited coverage | 30-year nonprorated | Hardie |
| Quality Control | Varies by manufacturer | Rigorous standards | Hardie |
Top Recommendation: Choose James Hardie installation, delivering premium fiber cement with 130 years experience and proven performance.
Best for Investment: Hardie Board, providing 121% ROI protecting home value while enhancing curb appeal.
Best for Durability: James Hardie with a weather wrap barrier, engineered specifically for New England’s extreme weather patterns.
Ready for premium James Hardie fiber cement siding? Coastal Windows & Exteriors completed 7,000+ installations across MA, NH, ME. Get your free estimate today.
Massachusetts/Maine: 236 Cabot St, Beverly, MA 01915 | (978) 818-1503
New Hampshire: 288 State Rte 101, Bedford, NH 03110 | (603) 691-2362
Request a free estimate by clicking here.
Learn more about James Hardie and vinyl siding by clicking here.
For more questions about siding FAQs click here.
Last Updated: February 2026
Sources:
- Verified Facts: Fiber cement siding ROI 121%
- Coastal Windows & Exteriors: James Hardie 130+ years, 10 million homes (mycoastalwindows.com/the-new-england-siding-guide-to-james-hardie/)
- Coastal Windows & Exteriors: HardieZone System climate-specific engineering (mycoastalwindows.com/james-hardie-siding-contractor/)
- Coastal Windows & Exteriors: Fiber cement cement, sand, cellulose fibers (mycoastalwindows.com/james-hardie/siding-beverly-ma/)
