Inox / Stainless Steel Gratings

The MKL-INOX gratings are manufactured in different steel grades. The production process differs from the production of the press-gratings only in the use of stainless steel. Stainless steel grids are mostly used in the food industry (breweries, commercial kitchens), sewage treatment plants or nearby seawater. MKL stainless steel gratings are also common as design options in facades and entrance areas. As versatile components with a good price-performance ratio, they are used practically everywhere:

• Running- and control bridges

• Heavy-duty gratings

• Floor coverings

• Light shaft covers

• Privacy screens

• Façade gratings

• Steps and podiums

• Ventilation gratings

Inox Gitterroste

Inox / Stainless Steel Grating

Because of the composition of the raw material, MKL-INOX gratings are resistant to weakly or even highly concentrated acids and alkalis. Accurate knowledge of the stress conditions is important to determine the right material.


20×2 – 25×2 – 30×2 – 35×2
40×2 – 45×2 – 50×2 – 60×2
20×3 – 25×3 – 30×3 – 35×3
40×3 – 45×3 – 50×3 – 60×3
20×5 – 25×5 – 30×5 – 35×5
40×5 – 45×5 – 50×5 – 60×5
Special manufacturing measures: height 20mm only on request.

Manufacturing length 

Bearing bars: max. 2500 mm

Crossbar: max. 2500 mm

Grating sizes 

Standard maximal 2 m²



1.4301 (V2A) 1.4571 (V4A)

MKL makes use flat steel for bordering of gratings.

Surface treatment 



Electrochemically polished

Glass bead blasted

Powder coating (according to RAL)

Antislip version 

In case of special needs regarding slip resistance, there is a choice between different anti-slip versions. The combination of anti-slip characteristics of bearing and cross-bars will together define  the final quality class (R10-R13).

CSM2 typeSerrated bearing-bars + serrated cross-bars;
CSM2-1 typeSerrated bearing-bars;
CSM2-2 typeSerrated cross-bars.


IMPORTANT: the charge-capacity at the grating is determined by the height and thickness of the bearing-bars (=supporting-bars). The bearing-bar must always be supported. Therefore, in all our documents, the dimensions of the bearing-bars are mentioned first. Secondly, the cross-bars and bordering of the grid contribute to the stability too. The support should always be equal to the height of the bearing bar used, but always at least 30 mm.