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Smoke curtains
Smoke curtainsReferences - smoke curtains

Smoke curtains

The 5. world first of Stöbich:
Automatic one-piece smoke curtains up to 50 m length




A smoke curtain is part of a unit to keep areas free from smoke and may include building parts like natural SHEV systems (according to EN 12101-2) as well asautomatic SHEV systems (according EN 12101-3). Smoke curtains limit the movement of fire gases inside of a building in case of a fire.


  • 90% of all victims die from smoke
  • 70% of physical damages are caused by smoke
  • The source of the fire as well as further sources of danger can not be detected by the fire brigade

Certificate for the usability


A certificate for the usability according to the EN 12101-1 is required.

Required quality surveillance to achieve the "CE"-label according to the product standard EN 12101-1:
Internal surveillance of the production according to the standard
External surveillance by the MPA-BS (certificate ÜZ-3/358/97)
9001:2000: by the VdS (certificate S 896002)

Classical, first class, automatic smoke curtain:

Approval according to the Building Supervision for the characteristics of the complete smoke curtain in case of fire: Provided that basic demands from the valid product standard are missing, additional certificates become necessary. Smoke curtains always ask for an official approval document.

According to the test standard EN 12101-1 the following tests are necessar: Fire test, cycle test and a test for the tightness of the fabric.

Classification according to EN 12101-1: Temperature/time-classifications

ClassTemp.(°C)time (minutes)
D 30 600 30
D 60 600 60
D 90 600 90
D 120 600 120
DA 600 >120 achieved time
ClassTemp.(°C)time (minutes)
DH 30 STTC30
DH 60 STTC60
DH 90 STTC90
DH 120 STTC120
DHA STTC>120 achieved time
Application with higher temperatures
STTC = Standard-Time-Temperature-Curve according to EN 1363-1


Different drive units for a secure closing

Typ Gravity Fail System Motorized closing
(with batteries and fire resistant cables)
Alarm position < 2,5 m from floor. V = 0,06-0,15 m/sek. Alarm position > 2,5 m from floor V = 0,06-0,3m/sek.
ASB 1 x  x
ASB 2  x x
ASB 3 x x 
ASB 4  xx 


Additional performance features due to 30 years of experience by Stöbich - the specialist:

Innovation leader:

  • many patents, e.g. Gravigen drive unit
  • many awards, e.g. Award for Architectural Product Innovations
  • large variety of control units

Long time experience:

  • more than 1500 projects have been settled

Premium quality:

  • STTC 9001 - certification since 1996
  • Highest expertise for the fabrics
  • In-house development, in-house production of the fabrics, in-house coating and handling of the fabrics

Control units for smoke curtains

Control units for single smoke curtains:

Control units for multiple smoke curtains:

Which smoke curtains the right one for your protection targets?


The traditional automatic smoke curtain to match highest demands and large dimensions


The standard smoke curtain in a modular design


Smoke curtain with the feasibility to walk through although in the closed position



The automatic smoke curtain which creates sections and matches highest demands


The curved smoke curtain with a leakage of 0%

  Supercoil/Moducoil fix

Static smoke curtain

Smoke barrier Apericoil

The self-opening smoke barrier at a temperature influence > 350°C