SUPERTHERMIC insulated industrial doors adapt to many customizations, for every type of installation and architectural style.
A large blue hangar with open industrial doors reveals light aircraft and equipment inside, protected by the advanced Hangar Shield system.

LIBRUM is an industrial door for large dimensions with unilateral or bilateral opening with a manual or motorized drive. Storage at 90°.

Folding door ideal for large dimensions (up to 10 meters in height) and for intensive use. It is characterized by the sliding system consisting of a particularly structured and engineered upper rail of 150 or 250 mm.

The rail is equipped with derailing device with directional curve and sturdy trolleys, sized according to the number and width of the door leaves.

The doors can be motorized through the installation of 1 or 2 gear motors (single-phase or three-phase) with chain drive, equipped with manual emergency release.

The bottom rail, in galvanized steel, is recessed in the floor. Rollers with adjustable and easy-to-replace ball bearings slide on the bottom rail. The bottom rail can be made with profiles suitable for the passage of exceptional loads.

NOTE: the SUPERTHERMIC LIBRUM industrial door is also available in the evolved ISOMAX thermal cut version with height limitations.

Possible Configurations :

Four diagrams of beam structures with varying support configurations labeled 3-0, 4-0, 5-0, and 6-0, each showing triangular supports, a brick wall at the right end, and Hangar Shield industrial doors integrated into the structure.

See All Configurations

A series of dot diagrams, like a Hangar Shield for numbers, shows addition equations (e.g., 8+0, 4+4, 12+0) with visual groupings of dots, making each sum easy to see and understand.
  • Door leaves: self-supporting mono-structures (variable dimensions – Max height 10000 mm)

Door Leaf Thickness:

  • 55 mm by 6000 mm in height
  • 65 mm by 8000 mm in height
  • 80 mm by 10000 mm in height
Three cross-section views of Hangar Shield industrial doors are shown side by side, labeled with thickness measurements of 55 mm, 65 mm, and 80 mm, highlighting their insulation layers.
  • Door leaf width: 1200/1450 mm max
  • Door leaf height: 6000/8000/10000 mm
  • Insulation: complete self-extinguishing Class B2 CFC-free (Chlorine, Fluoride, Carbides) polyurethane insulation. High-pressure foaming cycle with minimum density > 40 Kg/m3
  • Perimeter frame: dovetail shaped profile, thickness 2 mm
Diagram of two Hangar Shield industrial doors, each 10,000 mm high, spanning a total width of 20,000 mm in two 8-panel sections, with arrows indicating horizontal movement of the doors.

Double skin coating of galvanized pre-painted steel sheet with Sendzimir treatment:

  • Smooth, thickness 0,8+0,8 mm
  • Embossed, thickness 0,5+0,5 mm
  • Maximum standard dimension: 8 + 8 configuration; height 10,000 mm; width 20,000 mm

Air Tightness:

  • Black EPDM anti-crush/anti-ageing gaskets between panels
  • Nylon brush between panels and upper lintel
  • Black EPDM anti-ageing gaskets between head/tail panel and wall
  • Black nylon brush, with black pre-coated aluminium support profile on the floor

Unilateral or Bilateral closing/Opening

  • Manual
  • Motorized

Manual locking system by means of black internal Cremone bolts with two locking points, galvanised steel rods with exclusive guide system.

  • Leaf configuration: 90°

CE Marking data:

  • Wind load resistance, class 4 (Kg 100/m2, approx. 140 Km/h)
  • Thermal resistance, 1.53 W/m² K (calculated value for a 4-leaf door 5000×5000)
  • Average noise reduction, 22 dB (non-certifiable)
  • Fire resistance, B -S1, d0
  • Durability 20,000 cycles

Extras:

  • Pedestrian swing door
  • Pnspection window with perimeter profile in rubber with the insertion of 8/9 laminated glass with rounded corners– inspection window with perimeter profile in black aluminium with thermal break with 90° corners and insertion of double-glazed or laminated glass up to a maximum thickness of 40 mm
  • Ventilation grille with fixed slats. Dimensions 600 x 300 H or 1000 x 600 H
Go to the EXTRAS page ››

Application:

  • Internal
  • External
  • In-wall

Colours Available:

Staved panel with possible vertical micro-ribs pitch 160 mm

  • Smooth sheet metal: white RAL 9002, grey RAL 9006, green RAL 6005, blue RAL 5010, red RAL 3000, brown RAL 8019, grey RAL 7016 and Wood tone SL65.
  • Embossed sheet metal: white RAL 9002, grey RAL 9006, green RAL 6005.

Painting in the other RAL colours available on request.

A building with an orange facade features three large industrial doors, one with a pedestrian door, and solar panels installed on the roof, offering robust Hangar Shield protection.
Large red Hangar Shield industrial door with eight vertical panels, each featuring a round black window; one panel includes a centered door with a handle.
A Industrial Insulated panel doors modern Trucks service center building featuring multiple large industrial doors and a "Services" sign above the entrance, offering the security of Hangar Shield technology.
A row of large, closed Hangar Shield industrial doors lines the side of a modern building with windows and a paved walkway.
Hangar Shield industrial doors with rectangular windows, pedestrian door and window
Two large white Hangar Shield industrial doors set in an orange, tile-patterned building wall, with a red fire hose box and fire hydrant positioned between them.
Large Hangar Shield industrial doors with six gray panels, each featuring a small rectangular window, are closed inside a building.