| Material Composition | High-traffic commercial spaces | - Industry Standard: Pine wood (ASTM D1037 bending strength: 1500 psi) - Our Base: Oak wood (2200 psi ▲47% stronger) - Our Advanced: Composite wood-metal alloy (3000 psi ▲100% stronger) | Base: Durable for daily wear; Advanced: Ultra-strength for heavy loads | Advanced: 20% higher cost due to composite materials |
| Railing Material | Safety-critical environments (schools) | - Industry Standard: 6mm standard glass (ASTM C1048) - Our Base: 10mm tempered glass (▲2x impact resistance) - Our Advanced: 12mm laminated tempered glass (▲3x safety) | Advanced: Bulletproof-grade safety (ASTM C1048) | Advanced: Requires reinforced mounting brackets |
| Structural Design | Modern minimalist interiors | - Industry Standard: Traditional fixed staircases - Our Base: Floating stairs (10cm overhang ▲20% sleeker) - Our Advanced: Seamless floating design (20cm overhang ▲100% minimalist) | Advanced: Architectural award-winning aesthetics | Base/Advanced: Requires professional installation |
| Load Capacity | Industrial warehouses | - Industry Standard: 150kg/step (EN 1993-1-1) - Our Base: 250kg/step (▲67% load) - Our Advanced: 400kg/step (▲167% load) | Advanced: Supports forklift traffic in warehouses | Advanced: Adds 15% to staircase weight |
| Acoustic Performance | Office buildings/hotels | - Industry Standard: 45 dBA (ISO 140-5) - Our Base: 38 dBA (▲15% quieter) - Our Advanced: 32 dBA (▲42% quieter) | Advanced: Quieter than a whisper (ISO 140-5) | Advanced: Noise-reducing padding increases maintenance needs |
| Space Efficiency | Small apartments/lofts | - Industry Standard: Straight stairs (8m² footprint) - Our Base: Spiral (5m² ▲37.5% savings) - Our Advanced: Compact spiral (4m² ▲50% savings) | Advanced: Fits in 4m² spaces (e.g., 10ft x 10ft room) | Advanced: Narrower steps may reduce accessibility for elderly users |