G71 Glass Sliding System
BT’s G71 system features panoramic sliding glass doors with no vertical profiles. Thanks to the automatic hooking and pushing mechanism built into the profile of the doors themselves, moving the lead panel sets the others in motion sequentially. The innovative, self-balancing two-wheel trolley developed by the BT technical studio supports loads of up to 100 kg, allowing for the use of wider door panels.
The 3, 4, and 5-way track has a maximum height of 21 mm and allows for the creation of two to ten centrally closing panels. This system is suitable for a wide range of applications, including conservatories, balconies, terraces, and shopping mall partitions. It allows existing spaces to be transformed into open, panoramic environments.
Features and benefits
- The glass panels open and close with bidirectional sliding (left to right or right to left).
- 21 mm walkable guide compliant with the architectural barrier regulations.
- Translucent PVC seals between the glass panels for protection against air, dust, and water. Option for central opening with either a ground-level self-locking mechanism or a lock on the glass.
- Side opening available with a pull ring or a lock complete with an external key and internal knob.
- Telescopic system for smooth movement of the glass panels.
- Available with a 3.4 or 5-way track and double glazing with central opening.
- Integrated drainage system on the lower guide.
Compliant with the general UNI EN 14351-1:2016 standard, the UNI EN 12211:2016 and UNI EN 12210:2016 wind load resistance standards, and the UNI EN 13049:2004 impact resistance standard.