All Tread Grip safety grating stair treads have welded ends for attachment to stringers
- Mill-galvanized steel: 11 gauge and 13 gauge
- Aluminum alloy 5052-H32: .125”
- Also available in Hot rolled, pickled and oiled carbon steel: 11 gauge and 13 gauge
- 24” to 48” lengths
(Custom lengths can be made with the use of carrier plates) - 7” 10” and 12” (nominal) widths
- 1 1/2” and 2” channel heights
Carrier Plates
- Carrier plates allow you to create your own custom tread grip safety grating stair treads
- They are sold by the pair (2 plates = one pair)
Marco, The Grating Specialists
Marco Specialty Steel is proud to be a Tread Grip safety grating supplier and fabricator of the most comprehensive line of safety grating products including Diamond Safety Grating, Perf Safety Grating, and Tread Grip with slip-resistant surfaces.
We are also the number one go-to for grating products, therefore we stock bar grating and fiberglass grating.