| Roof Type | Estimated Cost (per sq. ft.) | Lifespan | Maintenance |
| Concrete Tiles | RM 8.00 – RM 12.00 | 15–20 Years | High (Leaks/Cracks) |
| Metal Deck (Basic) | RM 6.00 – RM 9.00 | 25+ Years | Low |
| Standing Seam | RM 18.00 – RM 28.00 | 50+ Years | Minimal |
Singapore