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Industrial sectional doors

The DAKO industrial sectional door offer is prepared for the needs of businesses:

  • High-quality workmanship with a guarantee of safety
  • Choice between different types of panels
  • Wide range of possibilities to choose the right track for installation in buildings with both low and high lintels
  • Standard safety features and a wide range of additional options
  • Package especially dedicated to production halls, warehouses, garages, as well as retail and service facilities
  • Can be installed in both new and retrofit buildings

Industrial door panel types

The construction of industrial doors with panel filling is made of galvanised steel elements. The door skin entirely consists of steel panels filled with polyurethane foam (painted or veneered). The offer also includes glazed commercial doors, almost entirely built with glazed aluminium panels.
The 40 mm thick panel is filled with CFC-free polyurethane foam covered with a galvanised steel sheet. The height of the panel, depending on the type, is 480 mm, 500 mm or 610 mm. The panel is characterised by excellent thermal insulation (heat transfer coefficient U = 0.54 W/m2K). Increased corrosion protection is ensured by high-quality zinc and aluminium alloy coating (Galfan), applied to the sheet surface by hot dipping.


with horizontal ribbing


stucco with porous surface

1 - Protective film  |  2 - Organic coating  |  3 - Galfan  |  4 - Steel  |  5 - Polyurethane foam

Panel surface type

Slick structure

Stucco structure

Garage door track types

Lintel height

min. 420 mm

Torsion springs

mounted at the front, at the lintel

Guide rails

single horizontal

Safe standard of equipment

The standard equipment of DAKO industrial doors ensures comfort and safety of use. Thanks to the use of high-quality panels and an appropriate sealing system, the doors are tight and warm (for the stucco panel: U = 1.6 W/m2K, for the slick panel: U = 1.5 W/m2K). The concern for solid workmanship is a guarantee of the reliability and durability of our products.

The individual selection of torsion springs to the specificity of certain solutions ensures reliable operation of the door for many years. Standard springs are calculated at 25,000 thousand cycles with the possibility of changing to 50,000 thousand cycles. Depending on the dimensions, 2 to 4 torsion springs are installed in industrial doors.

Special sections

SIndustrial sectional doors can also be equipped with special sections, such as glazed or openwork panels. There is also the possibility of making a glazed door. These are practical solutions to improve the ventilation of the room and provide daylight for the garage interior – which is particularly useful, for example, at mechanic or diagnostic garages.

The glazed aluminium panel is made of a 40 mm thick profile. The panel frame is made of anodised aluminium with a thickness of 1.8 mm, and the filling is a double acrylic sheet with a thickness of 3 mm.

The total thickness of the glazing unit is 21 mm.

  1.  Aluminium frame (coulours: anodised aluminium or RAL palette)
  2. Double acrylic sheet

The structure of the glazed industrial aluminium door is made of aluminium and galvanised steel elements. The door leaf consists of a galvanised steel panel, mounted in the bottom part of the door, and aluminium glazed panels mounted above it.

Transparent elements of the panels are made of acrylic sheets. Industrial aluminium doors can be made to any size up to a maximum width of 5 m and a height of 5 m.

The openwork panel is made of an aluminium profile frame with a thickness of 40 mm, filled with an openwork pattern made of steel sheet (ventilation openings with dimensions of 10 x 10 mm). Available in anodised aluminium or other RAL colours.

A practical solution that allows access of persons without the need to open the entire door – available in two variants, depending on the selected structure of the door panel:

  • High threshold service door (door with stucco panel) equipped with a functional 170 mm high aluminium threshold
  • Low threshold service door (door with slick panel) equipped with a low, 30 mm aluminium threshold – ensuring comfort of use

The frame and sash of the service door are made of anodised aluminium profiles (can be repainted in any colour from the basic RAL colour chart) – filled with a panel, the same as in the main door. The main door may only be opened when the service door is closed.

The functional equipment of the service door includes:

  • automatic door closer – installed on the service door, closes itself after each opening
  • flat frame of the door – thanks to which access is harmoniously integrated with the main door (low threshold service door)
  • hidden hinges – provide a uniform appearance of the doors
  • optimal sealing guarantees the tightness of the area, in which the service door is installed

Colours of industrial sectional doors

Slick GPp panel

Anthracite Wrinkle
RAL 9016 White
RAL 8014 Brown
Silver - RAL 9006
RAL 7016 Anthracite grey
Golden oak (lacquer)
Orzech (lacquer)
RAL palette color

Slick WPPp panel

RAL 9016 White
RAL 8014 Brown
Silver - RAL 9006
RAL 7016 Anthracite grey
Golden oak (lacquer)
Orzech (lacquer)
RAL palette color

Slick PPp panel

RAL 9016 White
RAL palette color

The colours presented are just a visualization and may be different from the actual colours.

Equipment for industrial sectional doors

DAKO industrial sectional doors are a package of solutions especially dedicated to production halls or warehouses, mechanic garages, commercial and service facilities.

The modern and durable industrial doors we offer are created as a result of a combination of many years of production experience and advanced technological solutions, that guarantee failure-free operation of products with the DAKO mark. A wide range of solutions and options available to you allows you to configure solutions that perfectly match the individual expectations of investors. The possibility to choose from various types of panels, including glass or openwork panels, or several types of guide rails, allows you to adjust the functionality of the industrial door to the possibilities of the building and the needs of a given business.

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