| Feature | Steel Doors | Wood Doors | Fiberglass Doors |
|---|
| Security | Maximum protection; highly impact-resistant | Moderate protection; susceptible to splitting | High protection; resilient but can crack under extreme force |
| Longevity | 30+ years | Variable; prone to weathering and rot | 15–20+ years; highly durable |
| Maintenance | Low (occasional cleaning & rust checks) | High (regular staining or painting) | Very Low (cleans easily, won’t rust) |
| Insulation Core | Foam-insulated; excellent thermal break | Solid wood; naturally poor thermal performance | Foam-insulated; outstanding energy efficiency |