Material & Coating | Residential/commercial roofing | Industry Standard: Asphalt shingles (no UV coating) Our Base: PVC + ASA coating (8000+ hrs UV exposure¹) Our Advanced: 2mm thick PVC + ASA² | ▲ Lighter than metal (2.5 kg/m²) & corrosion-free ▲▲ Enhanced UV resistance for tropical climates | Higher upfront cost vs asphalt; less heat-resistant than metal in extreme heat |
Noise Reduction | Urban/office buildings | Industry: 40 dBA (asphalt) Our Base: 35 dBA (corrugated design³) Our Advanced: 30 dBA (dual-layer structure⁴) | ▲ Reduces noise by 12.5% vs industry ▲▲ Quieter than rainfall (ideal for open-plan spaces) | Requires sealing gaps for heavy rain; may warp in extreme cold |
Weight & Durability | Lightweight structures (e.g., sheds) | Industry: 5 kg/m² (metal) Our Base: 2.5 kg/m² (1.5mm PVC) Our Advanced: 2.0 kg/m² (2mm PVC) | ▲ 50% lighter than metal, reduces roof load⁵ ▲▲ 30-year warranty (vs 15 years for asphalt) | Lower wind uplift resistance in hurricane zones without reinforcement |
Fire Resistance | Fire-prone regions (e.g., California) | Industry: Class B (asphalt) Our Base: Class B (ASTM E84) Our Advanced: Class A (ASTM E108) | ▲▲ Meets NFPA standards for wildfire zones Non-toxic smoke emission | Advanced versions add 15% to cost; requires专业安装 for full fireproofing |
Chemical Resistance | Industrial zones (e.g., chemical plants) | Industry: Limited (asphalt degrades in acid rain) Our Base: Resists 20+ chemicals (ASTM D543) Our Advanced: 30+ chemicals + oil resistance⁶ | ▲▲ Safe for corrosive environments (e.g., coastal salt air) Longer lifespan in polluted areas | Not suitable for extreme pH environments (e.g., battery factories) |
Customization | Architectural projects (e.g., curved roofs) | Industry: Limited (pre-cut sizes) Our Base: Length customizable up to 12m (ISO 3801) Our Advanced: Bent tiles + color-matching⁷ | ▲ Reduces waste by 30% via on-site cutting ▲▲ Matches any aesthetic (e.g., modern/heritage styles) | Custom orders require 2-week lead time; color fading possible without ASA coating |