ALUTECH ALT BF73
Door profile system ALT BF73
Brand ALUTECH
| Outer width of the frame | 73 mm | |
| Glass unit thickness | 44 mm | |
| Maximum frame width | 1200 mm | |
| Maximum frame height | 3000 mm |
| Outer width of the frame | 73 mm |
| Thickness of outer wall | 1.9 mm |
| Number of chambers in the frame | 3 |
| Number of chambers in the sash | 3 |
| Max width of a glass unit | 44 mm |
| Material | aluminium profiles |
| Horizontal sliding constructions' fittings | yes |
| Sash window light blocking | 125 mm |
| Surface: painted | yes |
| Impervious to rain and air to EN 12 208, 12 207 | 9А, 4 |
| Sound insulation | 36 dB |
| Burglary resistance EN V 1627, RC1 (WK1) | yes |
| Burglary resistance EN V 1627, RC2 (WK2) | yes |
| Maximum width | 1200 mm |
| Maximum height | 3000 mm |
ALT BF73 Bifold Door System
ALT BF73 – the system of bi-folding doors used in both residential and commercial markets: glazed openings for terrace exit, conservatories, effective application in show rooms, conference halls, hotels etc.
The functionality of the system makes it possible to realize the internal or external opening, to shift up to seven sashes in one direction. In the folded position, the sashes don’t occupy much space and release a wide opening, allowing to unify several rooms or a room with a street.
The system accepts double and triple glazed units with the permissible thickness from 28 mm to 44 mm.
ALT BF73 – the system of bi-folding doors used in both residential and commercial markets: glazed openings for terrace exit, conservatories, effective application in show rooms, conference halls, hotels etc.
The functionality of the system makes it possible to realize the internal or external opening, to shift up to seven sashes in one direction. In the folded position, the sashes don’t occupy much space and release a wide opening, allowing to unify several rooms or a room with a street.
The system accepts double and triple glazed units with the permissible thickness from 28 mm to 44 mm.
