FRD HFR
FRD HFR steel doors are engineered for industrial and infrastructure facilities with elevated or high fire risk, including power-generation plants, flammable-material storage areas, filling stations, refineries and critical infrastructure. Their heavy-duty steel construction meets demanding requirements for fire resistance, smoke control and reliable operation in harsh environments. A 1.25 mm steel skin, 100 mm door leaf and optional thermal insulation provide excellent structural stability, long service life and dependable performance under intensive use.
Standard equipment
- lock
- SHS door hinges
- one-piece sealed frame
Frame types
- corner frame
- wrap-around frame
- insert frame
Configuration options
- thermally insulated version (U-value down to 1.4 W/m²K)
- with glazing
- ATEX zones 0–2
- X-ray shielding insert
Finishes
- galvanised steel sheet
- powder coating in a RAL colour
- stainless steel version: AISI 304 (1.4301) or AISI 316 (1.4404)
Optional accessories
- door hardware
- door closer
- panic lock
- panic exit hardware
- electromechanical / motorised lock
- automatic drop seal, sealed threshold, floor brush or rubber blade
- heavy-duty SHS HD hinge
- magnetic contact
- hold-open magnet
- ventilation grille (louvres) – not available for acoustic versions
Glazing
- square or rectangular glazing, up to one-third of the door leaf
years of experience in technical door solutions
manufactured and installed doors
different types of resistance in one solution
Contact us
We will advise you on selection and design.
Together, we will review your requirements and propose a suitable solution within our production capabilities. We are ready to consult technical details, certifications, and applications for your specific operation.