Transparency in its most elegant form. The frameless SF 25 system glazing system does without vertical frames allowing wonderful views to the exterior even when it is closed. You can enjoy almost unobstructed panoramic views – and your house/ building/ shop front has an impressive aesthetic, too.
| EQUIPMENT | SF 25 | |
| Material | Aluminium | Glass | |
| Sound reduction test to DIN EN ISO 140-3 | R’w = 22 dB | with gasket strips R’w = 29 dB | |
| Insulated | - | |
| Bending | 90° to 180° | |
| Standard glazing in mm | 6 mm | 8 mm | 10 mm | |
| Max. glass thickness in mm | 10 mm | |
| Special glass | YES | |
| Construction | top hung | |
| Colours | RAL | NSC | Eloxal | Special colours | |
| Recessed floor rails | YES | |
| Compensation profile | YES | |
| Panel division: left | right | selectable | |
| Opening direction | inward | outward | |
| Special options* | Corner element | Polygon | |
| Strengthning profile | YES | |
| Aluminium panel filling | - | |
| Muntin | - | |
| Frame extension | 35 mm | 70 mm | 105 mm | 140 mm | |
| Hardware in special colours (RAL) | YES | |
| Keyed latch lock | - | |
| Multipoint lock | - | |
| Keyed shoot bolt lock | - | |
| Keyed latch lock | handle olive | YES |