Alfter has gates that open and close daily, must hold under fire and cannot fail. Maintenance, renovation, full replacement — we deliver.
Unlike fire doors, fire gates work with electric drives. 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 Alfter depends on hall height, wall situation, fire-protection concept and use.
Electric drives for high cycle counts, accessible operation, alarm coupling in Alfter stock.
Rolls vertically under the ceiling, with hub mechanics — for HGV passes, workshop access, logistics ramps.
Daily passage through the gate — escape door, workshop use, integrated route. Specified per approval in Alfter.
Logistics classic in Alfter — wall-parallel, T30 or T90, electric or mechanical. Documented in the property log in Alfter.
Compact, small format — service counters, gate housings, smaller passages in Alfter.
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.
T30/T60/T90 classification for gates in Alfter.
Every gate with approval number and audit-ready documentation — in Alfter too.
Heavily dependent on size, build, drive — fixed price after measurement.
Fixed offer after measurement in Alfter.
At least annually — to DIN 14677 and manufacturer guidance. Maintenance log, defect report, audit-ready documentation in Alfter.
Book maintenance in Alfter → identify defects → fixed offer for renovation.
