- The SUNFLEX SF55e is an innovative version of the award-winning SF55 aluminium bifold door.
- Manufactured from the same square edged aluminium profile as the SF55, measuring just 55mm from front to back.
- Designed with alternate gasket and hinges compared to SF55 system
- Accommodates a glazing unit of 28mm, 30mm or 36mm.
Maximise your opening with panel widths up to 1200mm and 3000mm maximum panel height without the need for a sliding post.
Integrated ventilation option with a full height tilt and turn window within the bifold doors. This enables generous ventilation without having to open the doors and also offers another exit point at the opposite end to where the doors open.
Aluminium is an ideal material as it’s light, strong and stable with slim profile sections to minimise the visible framework and maximise the glass area.
Double glazed 1.0W/m2K centre pane U-Value = Overall frame and glass 1.6W/m2K.
Triple glazed 0.7W/m2K centre pane U-Value = Overall frame and glass 1.3W/m2K.
Acoustic performance tested at Rw=36dB. Further upgrades available.