Premium Tier
Limited Warranty
Nichiha Siding Warranty
Bottom line (2026): Nichiha offers a 15-year limited warranty on its siding — transferable to new owners, with labor covered for the first 2 year(s). Scores 80/100 on the HomeScore Warranty Index, rated excellent for the premium-tier siding category.
15 yr
Base Warranty
30–50 yr
Expected Lifespan
$15,000–$50,000
Price Range
ArchitecturalBlock
Top Model
Warranty Score
What's Covered
- Material defects
- Color fade (prorated)
- Hail damage (some tiers)
- Manufacturing defects
- Moisture resistance
Common Exclusions
- Impact damage from objects
- Improper installation
- Pressure washing damage
- Paint failure on paintable products
- Normal weathering/chalking
Warranty Details
| Coverage Type | Limited Warranty |
| Duration | 15 years |
| Transferable | Yes (fee: $50–$150) |
| Labor Coverage | Yes — first 2 year(s) |
| Registration Required | Yes — within 60 days from purchase |
| Extended Warranty | Available ($150–$400) |
| Country of Origin | Japan |
Warranty Claim Tips
- James Hardie warranties require installation by a HardieElite or Preferred contractor for full coverage
- Color warranties are typically prorated — check the schedule before filing
- Document your siding with date-stamped photos at installation
HomeScore Pro Tips
- Fiber cement siding warranties (30+ years) dramatically outperform vinyl (20–25 years)
- A siding replacement without warranty costs $12,000–$45,000 for a typical home
Compare Siding Warranties
Related Resources
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