Sectional industrial door PRO 40mm

Reliability, durability, safety – these are the most important features of the industrial door.

With the Gros sectional industrial door you choose the highest quality, ensuring comfortable and safe usage conditions.


 Production plants, industrial buildings, logistic centers.

 The most important features

  • 1Door opened verticaly upwards, leaving free space inside and outside of the garage.
  • 2Door composed of panels, vertical and horizontal tracks with steel accessories.
  • 3Produced on individual dimensions. All CE certificates required by law.
  • 4Opened manually or automatically.
  • 5Wide range of finishes such as embossing or colors enables to create fantastic look of a whole building.
  • 6Additional equipment such as locks, grips, windows, service wickets improves comfort of use.


Sample projects

Przekrój bramy

 Sectional panels

Sectional panels are 500mm and 732mm high and selected accordingly to door’s height. Panel is 40mm thick, made of  galvanized metal plates, painted or coated with PVC. Panel filled with insulated polyurethane foam. Depending on type inside seal is either on top or in the bottom of panel.


Door equipped with series of protections such as cable or spring break devices, safety edge or light curtain minimize risk of accidents.


Additional locks, bolts or anti - bulgral plates ensure extra protection of building.

Thermal insulation

40mm thick panel filled with polyurethane foam. Door’s circuit is protected with system of fixed seals ( seals between panels, upper, lower and side seals), which reduce loss of heat and suppress noise.


Every door is produced individually. Different types of guides enable to install door both in new and already existing buildings.

Additional equipment

Wide range of additional equipment improves comfort of use.


Manual operated door ( with chain hoist) easily opened throughout use of shaft with torsion springs which balance weight of door. Use of operator makes that direct drive into building is safe and we are not exposed to unfavorable weather conditions.


Multi line
RAL 9002
RAL 8014
RAL 8019
RAL 6005
RAL 3000
RAL 5010
RAL 9006
RAL 7004
RAL 7024
RAL 7016