| Material Composition | High-traffic residential entrances | Industry Standard: Basic aluminum (ASTM B221) Our Base: Aluminum alloy (ASTM B221 + 20% stronger) ▲ Our Advanced: Stainless steel + aluminum alloy (ASTM A313, 40% stronger) ▲▲ | Enhanced durability for heavy use; corrosion resistance in Base/Advanced versions | Base version may be heavier than basic aluminum; Advanced requires premium installation |
| Sound Insulation | Open-plan homes/offices | Industry Standard: 30 dB (ISO 140-4) Our Base: 35 dB (ISO 140-4) ▲ Our Advanced: 40 dB (ISO 140-4) ▲▲ (quieter than refrigerator hum) | Reduces noise intrusion by 50%+ in Advanced version; ideal for urban areas | Advanced version adds 10% more weight compared to Base |
| Anti-Theft Security | High-crime residential areas | Industry Standard: Basic lock (ANSI Grade 2) Our Base: Reinforced frame + Grade 2 lock ▲ Our Advanced: Smart lock + Grade 1 lock ▲▲ (ANSI/BHMA A156.13) | Advanced version withstands 15+ minutes of forced entry; remote access via smartphone | Smart lock requires Wi-Fi setup; Base lacks biometric features |
| Glass Type & Durability | Sun-exposed别墅 entrances | Industry Standard: Single-pane tempered glass (ASTM C1048) Our Base: Tempered glass (1/4" thick, ASTM C1048) ▲ Our Advanced: Laminated tempered glass (1/2" thick + UV protection) ▲▲ | Advanced version blocks 99% UV rays; Base resists shattering | Laminated glass in Advanced adds 20% thickness, limiting door size options |
| Surface Finishing | Coastal or humid environments | Industry Standard: Powder-coated finish (ASTM D3924) Our Base: Polished aluminum (ASTM B221) ▲ Our Advanced: Corrosion-resistant coating (ASTM B117, 1000+ hours salt spray) ▲▲ | Advanced version lasts 5x longer in saltwater exposure; Base resists scratches | Advanced finish requires professional maintenance every 5 years |
| Screen Netting Quality | Insect-prone别墅 exteriors | Industry Standard: Plastic mesh (ASTM D371) Our Base: Stainless steel mesh (ASTM A313) ▲ Our Advanced: Micro-mesh (ASTM A313, 0.2mm openings) ▲▲ | Advanced version blocks mosquitoes (0.2mm gaps); Base resists rust | Micro-mesh reduces airflow by 15%; Base may snag larger insects |