ALT FR76 Fire resistant doors

ALT FR76 door and partition system provides a reliable barrier against the spread of fire. The system ensures safe evacuation of people from premises.

Depending on the configuration, doors and partitions comply with fire resistant classes EIW30, EIW45 and EIW60.

This series of fire-resistant doors is available in a variety of inward and outward opening options, with a wide range of hinges and door locks to fully meet any requirements for locking.

ALT FR76 profiles are used together with other ALUTECH solutions and ensure integral perception of the object.


  • The symmetrical five-chamber ALT FR76 profile allows to produce door and partition systems that ensure the same fire resistance values for system when being annealed from both sides. Due to the unique engineering solutions, ALT FR76 door and partition system with fire resistance limit up to EIW30 is not equipped with fire protection inserts.
  • The applied perimetral wraparound significantly increases air, water tightness and wind load resistance.
  • Barrier-free environment. As fire-resistant door systems are installed on the escape routes of emergency exits, where the barrier-free environment is especially important, in addition to the standard leaf connection, automatic fire-resistant thresholds are also used. In FR76 system, the possibility of automatic thresholds installation with fixation in EUROPAZ 15/20 is implemented as a standard solution. Besides, additional equipment has been developed in the form of plastic ledge elements.
  • In case of fire-resistant door or window systems application together with standard Alutech aluminium systems, the unity of style is preserved and the integrity of external and internal appearance is ensured.
2500 mm Max. leaf height
1300 mm Max. leaf width
48 mm Max. infill unit thickness
250 kg Max. leaf weight
Uf = 1,3 W / m²K Thermal insulation, EN 12211:2000, EN 12210:1999
class 4А (150 Pa) Impact resistance EN 13049:2003
For door systems - EIW30, EIW60 Fire resistance limit
For partition systems - EIW45 Fire resistance limit
class 4А (150 Pa) Air permeability, EN 1027:2000, EN 12208:1999
class 3 (600 Pa) Water tightness, EN 1026:2000, EN12207:1999
class С3 (1200 Pa) Wind load resistance, EN 12211:2000, EN 12210:1999
Up to 37 dB Acoustic insulation EN ISO 10140-2:2011, EN ISO 10140-4:2011
Door with a transom
Door with bottom basement profile
Door with fixed light
Double-leaf door
Integrated window
Fabrication benefits
  • Fast and easy assembly (a set of original glass beads allow to apply infill units from 10 to 48 mm thick without milling for steel fasteners).
  • Application of universal steel locking elements.
  • Free central profile chamber allows to install the lock without additional profile milling and fire-resistant inserts.
  • The geometry of Eurogroove 15/20 in the central part of the profiles ensures quick and easy installation of perimetral wraparound elements.
  • Removable thresholds — repair and replacement of thresholds are possible without dismantling of the door.
powder coating


  • any RAL-colour according to Qualicoat;
  • exclusive collections (Futura, Precis, Anodic);
  • variety of surface types (glossy, matte, textured);
  • innovative antimicrobial BIO-coating option.


  • conformance to Qualanod standard;
  • 9 standard colours;
  • possibility to choose different surface treatments (chemical etching, bead blasting, brushing).
wood-grain effect


  • conformance to Qualicoat standard;
  • 5 woodgrain options.