Using location | Internal/External Door |
Door curtain material | Steel sandwich construction |
Door panel thickness | 40mm |
Insulation | Polyurethane foam |
Door designing | Designed for the long run and reasonable price |
Door operation | motor operate |
Motor location | both sides are ok |
Sound insulation | 24db |
Wind load max | 55m/s |
Opening speed | 0.2-0.5m/s |
U value | 0.38w/mc |