M-TRON / Object protection

For the highest safety requirements.

M-TRON / Fire protection

Production of fire protection portals

M-TRON / Steel portal construction

Manufacturer of steel portals / tubular frame doors

with the profile system from Jansen. Production 100% in house for interior and exterior, both fire protection, security portals or even without special functions.

Visually outstanding

is the narrow design made possible by steel as the basic construction material.

The right surface

Wet painting or powder coating, both are possible. Refurbishment or replacement of existing gantries is also possible.

Contract manufacturing

We will gladly supply you with our steel gantries and you will do the assembly yourself.

Modern machinery for the production of high quality portals

Double miter saw PDG Steel 400

Profile milling machine AF310

Technical advice on feasibility and/or cost savings


M-TRON / Fire protection

Production of fire protection portals E30-EI90

also possible in combination with smoke protection or escape function.

High quality design,

visually hardly recognizable that it is a fire door.

custom constructions upon request

Object-related assessments are also possible for your project if there is no test from the system manufacturer.

Top trained staff

Our staff is highly trained by the system manufacturer or is constantly on training courses.

IBS - Institute of Fire Protection Technology

Wir sind vom IBS - Institut für Brandschutztechnik und Sicherheitsforschung in Linz zertifiziert, enge Zusammenarbeit mit dem Prüfinstitut.
  • Outsourced production
  • Registration certificate ÖNORM B3850 fire protection closures
  • IBS Certified according to EN 14351 - 1 External door in escape routes Ability to release
  • IBS Certified according to EN 14351 - 1 external door (ability to release) with fire and smoke protection requirement.


(also possible in combinations)
  • Fire and smoke protection
  • Burglary and breakout resistance
  • Bullet resistance
  • Explosion inhibition
  • Schallschutz
  • Monument protection
  • Special glass constructions

Building protection

Translation into English:
  • Security windows, doors, and facades
  • Security gates (sliding and folding gates)
  • Security control centers
  • Guard containers
  • Security turnstiles
  • Access control systems

Burglar resistance

(according to DIN EN 1627)
  • 1-wing swing doors and fixed glazing up to RC 6
  • automatic sliding doors up to RC 6
  • Guardhouse/security building up to RC 6
  • 1- and 2-wing swing doors, windows, and facades up to RC 5
  • folding, sliding, and swing gates, mechanical/electrical up to RC 4
  • heavy sliding gates with impact protection

Bullet resistance

(according to DIN EN 1522/1523)
  • windows, doors, facades, gates, and metal walls up to FB 7-NS
  • automatic sliding doors up to FB 7-NS
  • switchgear systems with sliding tray up to FB 7-NS

Explosion inhibition

(up to EPR 3, EXR 3, GSA, STANAG 2280-C%, and contact charge)
  • windows, doors, facades, movable walls, and guardhouse


  • up to FB 7-NS, RC 6, EXR 3, GSA, contact charge up to 4 kg, A3 and C5 according to Stanag 2280


Modern machinery for manufacturing high-quality portals

Miter saw
Double miter saw PDG Steel 400
Profile milling machine
Schüco AF 310

CONTACT / your request


Monday to Thursday:
07:00 AM – 12:00 PM and 12:30 PM – 04:00 AM
07:00 AM – 12:00 AM



+43 (0) 676 5624900