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General details
When the gratings are used in particularly wet environments or in places where extra non-slip properties are required, serrated bars will be an advantage.
The serrating process involves punching a pattern in the bars to be serrated (see figures below). This could be in one or both directions.
Serration is available in two patterns:
small serration and large serration
Small serration
Small serration is the most commonly used serrating type, which is used for industrial walkways and staircases etc. and for heavy duty ramp gratings.
Large serration
This type of serration is very easy to clean and therefore primarily used in industrial kitchens, canteens and in other places with hygiene and high non-slip requirements.
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