Sectional Doors

Sectional doors are applicable in areas such as factories, warehouses, logistics centers and showrooms. 45 mm thick panels filled with foam insulation are designed to avoid thermal and provide strong wind resistance. Sectional doors are available for dimensions up to 12 meters in height and 8 meters in width. All security requirements have been taken into consideration in the design phase of sectional doors with supreme security features for enhanced visibility and natural lighting, windows are offered as an option. Sectional doors also offer integrated personnel doors as an option.
Door Panels:
  • Door panels are designed with finger trap protection.
  • Sectional door panel with foam insulation between two steel sheets.
  • 45 mm insulation thickness and insulation coefficient K = 0.4 W / m2 °C (CFC Free).
  • High efficiency of thermal insulation is achieved due to thermal breaks between inner and outer surfaces of the panel.
  • Panel height is 625 mm.
  • Steel /aluminum reinforcements embedded into the panel increase wind load and impact resistance.
  • Sound insulation is 24 dB.
  • Resistance to water penetration: Class 2 (may vary depending on the presence of personnel doors)
  • Air permeability: Class 2 (may vary depending on the presence of personnel doors)
  • Class 4 wind load resistance for doors up to 3.500 x 3.000 mm.
  • Class 2 wind load resistance for doors up to 12.000 x 8.000 mm.
Safety Equipment
  • Safety brake system: It prevents panels from falling down by activating a steel rope catching them.
  • Pneumatic safety system: It stops the door closing if there is an obstacle in the operation path, preventing risk of injury and property damage.
  • All systems are manufactured and tested in accordance with the European norm EN 1-13241.
  • Hinges are made of stainless steel, all other hardware parts are made of galvanized steel.
  • Plastic wheels with reinforced sealed bearings are used.
  • Galvanized torsion springs produced for standard 20.000 opening-closing cycles.
  • Torsion spring mechanism balances the weight of the door, allowing the door to be opened and closed easily by hand in case of power failure.
Tube-Shaft System
  • Torsion springs, which are crucial to sectional doors, are optimal up to a certain door weight. The dimension issue has been solved with a system called “Tube Shaft”.
  • It is a solution used when it is no longer practical to balance large doors with a spring. Tube shaft systems have anti-corrosive paroperties, they require less maintenance than traditional springs, making them more cost effective for the end-user.

Window Quantity

Applicable Door Dimensions (mm)


1.500 – 1.999


2.000 – 2.999


3.000 – 3.999


4.000 – 4.999


5000 – 5.999


6000 – 6.999


7000 – 7.999


8.000 – 8.999


9.000 – 10.000