Folding door "FE 50"

Technical data

Performance characteristics

Resistance against wind loads per EN 12424
class 4 (tested with 2500 Pa)
Air permeability: per EN 12426
class 3 (<6 m³/hm² at 50 Pa)
class 4 (<3 m³/hm² at 50 Pa)

Thermal insulation: EN 13241-1, Annex B EN 12428
UD in W/(m²K)* (installed door 3,5 x 3,5 m)
PU foam: 1,9 | Mineral wool: 1,8 | Mineral fibre board: 2,0
Noise insulating (ISO 717-1)*
PU foam: 26 dB | Mineral wool: 32 dB
Water penetration resistance as per EN 12425
with/without bottom buffer*
PU foam: class 2 (50 Pa), class 3 (120 Pa)

^{* The achieved classes depend on the door models and equipment}

Installation in

Masonry
Concrete
Autoclaved aerated concrete walls
Steel designs

Size range

Modular dimensions:

Width: 2250 – 16000 mm
Height: 2000 – 5000 mm

Door frame

Lateral frame made of rectangular 50 x 90 mm pipe. Top frame profile with
guide rail (U-profile) and relief level. Featuring bottom buffer at the bottom.
Installation in soffit.

Special equipment:
installation in front of soffit. Possible without bottom buffer.
(For leaf coupling ≥ 4 leaves units per side require a bottom buffer.
On request for large-scale glazing.)

Door leaf

Made of box-type edged steel sheets with all-round mount for EPDM rubber accident profile (GUP). With top and bottom leaf seal and mounting bracket. Door leaf thickness: 50 mm

Insulation: PU foam
Surface: primed similar to RAL 9016

Alternatively:

Insulation: permanently bonded mineral wool,
metal sheet thickness: 1.0 mm
galvanised Surface: primed similar to RAL 9016
Insulation: mineral wool,
Metal sheet thickness: 1.5 mm galvanised
Surface: galvanised blank

Metal sheet special equipment:

1.0 mm PU foam
1.5 mm mineral wool (permanently bonded)

Surface

Galvanised door leaf featuring coil coating similar to RAL 9016
(traffic white) or galvanised blank. Galvanised door frame.
Optionally primed powder-coated in RAL of your choice
(mineral wool version only)

Special equipment

Black steel/stainless steel hinges
Door stop/rubber buffer between leaves
Divided active leaf including buffer seal*
Wicket door without threshold including buffer seal*
Wicket doors with threshold including buffer seal (not approved for panic exits)
Wicket door always featuring central end leaf and two security bolts
Panic lock (latch lever function E)
Louvres, rain canopy
Fire brigade release function with pull rope for 2:2 folding method
Motor with dead man control
Pulsecontrol for power-operated doors as per EN 12453 (tested design version)