On this page 5 sections
Key features of serrated gratings
- Anti-slip serrated surface
- Offshore and wet areas
- Stair treads and ramps
- Galvanised or stainless
Serrated Gratings by material
Serrated Gratings are available in the following grades. Select a grade for specifications and sizes.
Stainless Steel
Serrated Gratings: sizes, finishes and testing
- Size range
- Bearing bars 20 × 3 mm to 100 × 10 mm; pitch 30 – 60 mm (bearing) × 50 – 100 mm (cross); panels to size
- Finish
- Hot-dip galvanised, painted, pickled & passivated (stainless)
- Ends
- Banded edges; cut-outs to drawing
Testing & documents
- Load and deflection per manufacturer tables
- Galvanising thickness
- Weld and dimensional inspection
- EN 10204 3.1 certificate; 3.2 with third-party inspection
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Other gratings types
Frequently asked questions
What sizes are serrated gratings available in?
Bearing bars 20 × 3 mm to 100 × 10 mm; pitch 30 – 60 mm (bearing) × 50 – 100 mm (cross); panels to size.
Which specifications cover serrated gratings?
The product specification for the grade, with dimensions to the relevant ASME or EN standard.
What are serrated gratings used for?
Offshore and wet areas. Serrated gratings have notched top edges on the bearing bars for extra slip resistance on wet, oily or icy surfaces, such as offshore platforms, ramps and stair treads.
Which materials are serrated gratings available in?
Stainless steel, nickel alloys, carbon and alloy steel and non-ferrous metals, depending on the specification. See the material list above.