weisses Hintergrundbild

Pressure-locked steel gratings

Because of their high torsion rigidity and stability, pressure-lock steel gratings have the strength to carry great loads.

As versatile structural elements with outstanding price-performance ratio, their application possibilities are virtually limitless.

For example as:

  • walk/gang ways
  • machine and service platforms
  • crane and work platforms
  • heavy-duty gratings
  • floor coverings
  • cable channels
  • light-well covers
  • cladding/panels
  • façade gratings
  • false ceilings
  • stairways and landings
  • shelving
  • ventilation gratings
  • sun protection elements

Pressure-locked gratings are composed of parallel arranged flat steel bars, the bearing bars, which are pressure-locked into the cross-bars. A band frames the bearing and cross-bars, wich are arranged at right angles to one another.

Pressure-locked steel gratings in all sizes.

At GI-RO Technik you can get pressure-locked gratings for every kind of application. Choose your required dimensions and version from our selection.


Press-Gitterroste Abmessungen
Press-Gitterroste Maschenweite
Pressure-locked grating with T-profile banding
Pressure-locked grating with T-profile banding


Materials according to DIN EN 100 LSR 

S235JR (ST 37-2)
S355JR (ST 52-3)


Hot-dip galvanized


T-profile banding
T-profile banding


T-profile banding
Flat banding


T-profile banding
T-profile banding
Flat banding
Flat banding

Type of banding

In the standard versions, pressure-locked gratings are surrounded by a T-profile banding . On request, GI-RO Technik manufactures the gratings with flat bandings as well.


Classification group for anti-slip protection
Anti-slip assessment table

Anti-slip versions

Serrated bearing-bars, serrated cross-bars or serrated bearing and cross-bars are possible. The anti-slip combination of bearing and cross-bars have an influence on the corresponding class (R10-R12).

Load table
Load table

Load values


Steel gratings are stable construction elements that can bear heavy loads. The load values are calculated from the version and dimension of the grating. These load values can be viewed in the load table