Specification
|
|
Classic Steel |
Thermally Broken Steel |
|
U-Value (minimum) |
2.2 W/m²k |
1.2 W/m²k |
|
Frame thickness |
42.5mm |
55mm |
|
Fix frame thickness |
22.2mm |
25mm |
|
Central meeting point |
55.8mm |
60mm |
|
Mullion thickness |
28.6mm |
40mm |
|
Maximum height |
2500mm |
2400mm |
|
Maximum width per leaf |
1000mm |
1000mm |
|
Maximum glazing thickness |
34mm |
34mm |