Optimised safety and comfort

ConceptSystem 77 is a trusted window solution that has been fully optimised to match all your project needs. This versatile aluminium system offers a complete range of variants and options, at a very competitive price-performance ratio. Personalise ConceptSystem 77 with the following options:
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Techninės charakteristikos
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| Max. dimensions & weight: |
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| Min. height of vent |
600 mm |
| Max. height of vent |
2800 mm |
| Min. width of vent |
450 mm |
| Max. width of vent |
1200 mm |
| Max. weight of vent |
170 kg |
| Sightlines: |
|
| Min. frame width (inward opening) |
51 mm |
| Min. vent width (inward opening) |
33 mm |
| Min. frame-vent width (inward opening) |
89 mm |
| Min. frame width (outward opening) |
17.5 mm |
| Min. vent width (outward opening) |
76 mm |
| Min. frame-vent width (outward opening) |
93.5 mm |
| Min. width T-profile |
76 mm |
| Depth frame |
68 mm |
| Depth Vent |
77 mm |
| Depth frame-vent |
77 mm |
| Glazing: |
|
| Rebate height |
25 mm |
| Min. glass thickness - frame/element |
4 mm |
| Max. glass thickness - frame/element |
52 mm |
| Min. glass thickness - vent |
4 mm |
| Max. glass thickness - vent |
63 mm |