| Primary roofing materials | Timber shingles, asphalt shingles, cross-laminated timber (CLT) panels, timber rafters | Concrete slabs, precast concrete panels | Steel sheets, metal roofing panels, corrugated steel |
| Weight | Lightweight | Very heavy, requires strong structural support | Moderate weight, lighter than concrete but heavier than timber |
| Thermal insulation | Good natural insulation | Low insulation, additional layers required | Moderate insulation, often requires extra insulation |
| Fire resistance | Requires fire-retardant treatment | Excellent fire resistance | Requires fireproof coatings |
| Moisture resistance | Prone to moisture damage, requires waterproofing | Naturally resistant to water but prone to cracks | Good moisture resistance but prone to corrosion |
| Durability | Requires regular maintenance | Highly durable with minimal maintenance | Durable but requires corrosion protection |
| Construction speed | Fast with prefabricated components | Slow due to concrete curing time | Fast with prefabricated steel sheets |
| Environmental impact | Eco-friendly, renewable material | High carbon emissions during concrete production | Moderate carbon footprint, recyclable material |
| Maintenance | Requires regular inspection and treatment for moisture | Minimal maintenance | Requires regular corrosion and coating checks |