ALT BF73 Bi-folding doors
It is therefore well suited to café and restaurant terraces, showrooms, meeting rooms in business centres and hotels.
The folding configuration — with the leaves opening to one or both sides of the opening — can be selected to suit the layout of the building.
System overview
Allows the position of the leaves to be adjusted along the length of the system to compensate for possible installation tolerances. Adjustment is carried out on site.
- Adjustable frame profile
- Heavy-duty hinges
- Hidden threshold
- Large-dimension leaves
Allows the position of the leaves to be adjusted along the length of the system to compensate for possible installation tolerances. Adjustment is carried out on site.
Hardware from European manufacturers is designed for panoramic structures with up to 14 active leaves and a total length of up to 16 m.
The thermally broken hidden threshold profile provides convenient access while maintaining a high level of weather tightness and thermal insulation.
The profile characteristics allow leaves up to 3 m high and 1.2 m wide to be fabricated.
1. POWDER COATING
- exclusive collections (Futura, Precis, Anodic);
- variety of surface types (glossy, matte, textured);
- innovative antimicrobial BIO-coating option.
2. ANODIZING
- 9 standard colours;
- possibility to choose different surface treatments (chemical etching, bead blasting, brushing).
3. WOOD-GRAIN EFFECT
- 5 woodgrain options.
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Compatible solutions
Vertical zip screen
A multifunctional solution providing protection from intense sunlight, overheating and insects. The Vertical ZIP Screen integrates seamlessly with the ALT BF73 system and complements a wide range of architectural styles.
Drainage channels
The drainage channel system is designed for use with panoramic bi-folding doors. It ensures effective water drainage while maintaining the specified threshold height.
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