Clay Roof Tiles | Traditional villas, temples, historic buildings | - Material: Clay (10mm thickness, matte finish) - Durability: 50+ years (ASTM C126) ▲ Advanced: 70 years (▲1) - Waterproof: <10% water absorption (ASTM C373) | - Aesthetic appeal, eco-friendly, long lifespan - Resists UV and weathering | - Higher cost vs alternatives - Heavier weight (requires robust framing) |
Concrete Roof Tiles | Modern residential/commercial buildings | - Material: Concrete (15mm thickness) - Durability: 40 years (ASTM C126) - Waterproof: Sealed surfaces (ASTM D3078) | - Cost-effective, fire-resistant - Resistant to pests and rot | - Prone to cracking in freeze-thaw cycles - Heavier than clay/metal |
Metal Roofing | Industrial buildings, modern homes | - Material: Galvanized steel (0.5mm coating) - Durability: 40–50 years (ASTM A653) - Waterproof: Seamed joints (ASTM E2178) | - Lightweight, energy-efficient - Withstands high winds and hail | - Amplifies rain noise - Potential corrosion if coating degrades |
Asphalt Shingles | Residential homes, low-slope roofs | - Material: Asphalt + fiberglass (3mm thickness) - Durability: 20–30 years (ASTM D3462) - Waterproof: Granule surface (ASTM D2223) | - Affordable, easy to install - Flexible for curved surfaces | - Short lifespan vs clay/concrete - Poor fire resistance (Class C only) |
Green Roofs | Sustainable buildings, urban areas | - Material: Vegetation + waterproof membranes (EN 13962) - Durability: 30–40 years (EN 13962) - Waterproof: Multi-layered protection | - Reduces urban heat island effect - Improves insulation and air quality | - High upfront cost - Requires regular maintenance (irrigation, pest control) |
Synthetic Roofing | Contemporary designs, curved structures | - Material: PVC/rubber (2mm thickness) - Durability: 30 years (ASTM D4483) - Waterproof: Seamless sheets (ASTM D1922) | - Flexible for complex shapes - UV-resistant and mold-proof | - Susceptible to punctures - Limited lifespan vs traditional materials |