Folding Door SF 55
System Information
- Glass folding door with thermally insulated aluminum profiles
- Bottom-loaded construction
- Rear-ventilated timber cladding inside (SF55c) (optional)
- The construction depth of the profiles is 55 mm (SF50c = 75 mm)
- Option of flush or weathered bottom track
- The flush bottom track is particularly suitable for use in "Barrier-free dwellings" according to DIN 18 025
- Panel open to the inside or outside
- Opening of panels by sliding to one side or to both sides
- Flush running and guide tracks
- Height variations and expansions may be compensated
- UW up to 1,5 W/m2k (with glazing Ug = 0,7 W/m2k)
- Air permeability class 4 according to EN 12207
- Rain tightness class E900 according to EN 12208 (Typ A)
- Rain tightness class 9A according to EN 12208 (Typ I)
- Resistance to wind load class B4 according to EN 12210 (Typ A)
- Resistance to wind load class A4 according to EN 12210 (Typ I)
- Airborne sound insulation value Rw = 36 dB according to DIN EN ISO 140-3
- Burglar-resistance up to resistance class 2 (WK2)
- All fittings are concealed within the profiles
- Low-maintenance, non-corroding and failsafe hardware components
- Locking of panels in top and bottom track and/or via mushroom head-lock engaging into the frame or adjacent panel
- Locking and unlocking of panels via flat handles with locking device for burglar resistance
- Optionally fitted with different lock types
- Hinges are secured against knocking-out of the pivot pins (burglar resistance)
- An open turn panel may be securely fixed to the adjacent panel by panel catchers
- Easy adjustment due to a height-adjustable carriage system
- The running assemblies are located above the water drainage area
- Low-noise, wear-, heat- and cold-resistant rollers
- Using EPDM gaskets at two levels guarantees rain- and wind-proofness
You can choose from a range of standard colours - and many, many more from the SUNFLEX colour wheel.
Our 5 standard colours are:
- RAL 9016
- RAL 7016
- RAL 9006
- RAL 9007
- E6EV1
Video
Downloads

Folding Door
(0,95 MB)
Folding Sliding Systems
(2,01 MB)