Sliding, folding, sectional and roller gates with T30/T60/T90 in Troisdorf — supply, install, maintain, emergency service. Hörmann, Teckentrup, Novoferm.
Unlike fire doors, fire gates work with electromagnetic hold-open devices. Under fire, on power loss or on alarm, the gate closes without human action. That function must be tested at every maintenance — a stuck gate in the open position turns the rated wall into a hole.
Which build we install in Troisdorf depends on hall height, wall situation, fire-protection concept and use.
Daily passage through the gate — escape door, workshop use, integrated route. Specified per approval in Troisdorf.
Electric drives for high cycle counts, accessible operation, alarm coupling in Troisdorf stock.
Logistics classic in Troisdorf — wall-parallel, T30 or T90, electric or mechanical.
Rolls vertically under the ceiling, with hub mechanics — for HGV passes, workshop access, logistics ramps.
Compact, small format — service counters, gate housings, smaller passages in Troisdorf.
When space is tight — folds to both sides, common in stock retrofits and wide passages.
EI ratings parallel to DIN — required in new build and EU projects.
Safety requirements for driven gates — closing edge, light grid, obstruction stop.
Every gate with approval number and audit-ready documentation — in Troisdorf too.
T30/T60/T90 classification for gates in Troisdorf.
Heavily dependent on size, build, drive — fixed price after measurement.
Fixed offer after measurement in Troisdorf.
Emergency line — weekday-reachable, first measure by phone, on site within 24 h or by arrangement to Troisdorf.
Book maintenance in Troisdorf → identify defects → fixed offer for renovation.
