DE EN TR open the System Schröders - door
Technische Zeichnung TSN-12-CE

Fire resistance doorset according to European standard EI290

System Schröders TSN-12 CE

Double-leaf fire resistant steel doorset / gate EI290-Sa-C5-according to EN 16034

CE-label labeled

Fire resistance

EI290-Sa tested according to EN 1634-1

  • tested as a gate according to DIN EN 13241-1
  • tested as an external door according to DIN EN 14351-1
Thermal transmittance

UD-value ≥ 1.6 W/(m²K) according to EN ISO 10077-1

Combinable with additional performance characteristics:

Smoke control

S200 tested according to EN 1634-3

Burglar resistance

RC4 - classification report no. 22-7/15.123, PIV-Velbert
RC3 - classification report no. 22-6/15.123, PIV-Velbert
RC2 - classification report no. 45-48/22.122, PIV-Velbert
RC1 - classification report no. 45-48/22.122, PIV-Velbert

according to DIN EN 1627 ff

Acoustic performance

up to RW (C;Ctr) = 48 (-1;-5) dB

according to EN ISO 10140-1 / EN ISO 10140-2 / EN ISO 717

proof of airborne sound insulation for security doors
(measurement reports, test reports, expert opinions)

Air tightness

up to class 3 according to EN 12207 (up to 600 Pa)

expert opinion no. 40-40/12.120, PIV Velbert
Resistance to wind load

up to class C4 (up to 2,000 Pa) according to EN 12210

expert opinion no. 40-40/12.120, PIV Velbert

up to class 3A according to EN 12208

expert opinion no. 40-40/12.120, PIV Velbert
Resistance to positive and negative pressure

up to 3.800 Pa according to DIN EN 12211

expert opinion no. 40-52/16.120
Behaviour between different climates

class 2 (d + e) according to EN 12219 (deflection)

Ability to release

according to DIN EN 16034
hold-open device according to DIN EN 14637

according to DIN EN 14351-1
proven for doors in escape and rescue routes

Flush with surface

flush-mounted design FLAT

Explosion protection
Logo ATEX For installation in potentially explosive areas, please see confirmation letter Explosion protection ATEX for System Schröders hinged doors (in German language) (PDF)
Technical data
(shell dimension)
width from 1,250 mm up to 3,250 mm
height from 1,700 mm up to 2,950 mm
Door leaf

leaf thickness 68 mm to 69 mm - smooth double-walled
plate thickness 1.0 mm to 1.5 mm

  • thin rebate design
    • optional thick rebate design
    • insulating insert
      • optional insulation inlet full-face glued and pressed with cover plate
        thus particularly plane and smooth door leaf
  • frame-system "ZNG" with flush clipped in Thelesol® fire protection strips
  • (see installation variants)
  • corner frame
  • optional enclosing frame
  • optional block frame

with elastic rubber seal
(seal type depending on performance characteristic)

Floor seal

required for smoke control, acoustic performance, air tightness

  • optional lowerable floor seal or
  • sliding seal

glass dimensions and -form variable
(rectangular glass inset max. 890 mm x 2,150 mm)

minimum frieze width: 130 mm

  • optional with intermediate glass inset bars
  • optional with port-hole (ø approx. 450 mm clear view)

glass inset bars with concealed screw connection (for rectangular glass inset)


per leaf 2/3-part KO door hinges
with patented easy-running bearings as easy running doors
or with ball bearing spacers

  • optional door hinge with 3D adjustment
Fittings active leaf
  • optional any approved handle set according to EN1906 resp. EN179
  • optional panic bar handle or push bar according to EN 1125

for version RC: Protective fitting ES-1 up to ES-3

Locking active leaf

single locking according to EN 12209, depending on version multi-point locking
profile cylinder prepared (cylinder on-site)

fixed leaf

internal snap bolt (locking upwards)
depending on version, with locking upwards and downwards (rebate shoot bolt, shoot bolt lock)

dogbolts at both leafs

  • optional panic locking according to EN179 resp. EN 1125

both leafs with door closer according to DIN EN 1154 resp. EN1155
with door closing sequence control according to EN 1158

  • in masonry(thk ≥ 175 mm)
  • in concrete(thk ≥ 140 mm)
  • in aerated concrete(thk ≥ 150 mm)
  • in flexible walls min. F90(thk ≥ 100 mm)
  • in encased steel columns min. F90(thk ≥ 140 mm)
  • optional blunt installation in soffit
  • optional installation on the wall plate
  • approved for installation at great heights (installation not at floor level: height on one or both sides > 500 mm above ground level - e.g. as manhole door/flap) with lower fire and smoke seal - also thresholdless

CE-margin labeled for firedoors according to EN 16034

  • additional security devices possible
    (magnetic contact, bolt contact, e-opener...)
  • door in stainless steel

The specifications refer to the usual equipment variants. Individual equipment may be required when combining different performance characteristics.

The licensed System Schröders manufacturers will be happy to advise you on planning your requirements.