Industrial stair treads built for secure footing and exact fit
Stair treads are bar grating fabricated specifically for stairway assemblies. Furnished complete with pre-punched carrier plates for direct stringer bolting, slip-resistant nosing, and bar configurations matched to adjoining platforms.
Slip resistance and structural integration
Every tread is manufactured with heavy-duty end plates with standard slotted holes for fast structural alignment. Lead edges incorporate high-visibility nosing profiles designed to prevent slips, while open mesh bars allow rapid dispersion of liquids, grease, and industrial debris.
Cast abrasive nosing
High-traction aluminium oxide grit locked in an extruded lip for maximum slip resistance in wet and oily areas.
Checkered plate nosing
Solid raised diamond steel plate welded to the lead edge for distinct visual definition and impact durability.
Corrugated / angle nosing
Formed anti-slip angle nosing delivering standard architectural definition and dependable traction.
ASTM A36 Carbon steel
Hot-Dip Galvanized per ASTM A123
General industrial platforms, outdoor stair towers, process plants
Stainless steel 304 / 316
Mill finish or electropolished
Chemical processing, food & beverage, marine and wastewater
6063-T6 Aluminum
Anodized or mill finish
Architectural stairs, marine walkways, lightweight platforms
Industrial stair towers
Heavy pedestrian traffic and maintenance access in refineries and mills.
Mezzanine access stairs
Standardized treads matched to platform grating for distribution centres.
Exterior fire escapes
Open bar spacing for immediate snow, ice, and fluid drainage.
Catwalks & tank access
Corrosion-resistant alloys built for tight radius and elevated walkways.
Slotted mounting holes matched to standard stair stringers
Available in standard 19-W-4, 15-W-4, and close mesh sizes
Lengths up to 48″ standard; custom spans fabricated to order
Combined with abrasive or checker plate lead edge
Engineering and fabrication specifications
Review standard nosing profiles, hole configurations, and certified metal grades for stair treads and industrial grating.
Select Standard Alloy Grade
ASTM A36 / ASTM A123
ASTM A240 / ASTM A276
ASTM A240 / ASTM A276
ASTM B221
All materials come with certified CMTR documents compliant with EN 10204 3.1 upon quote request.
Hot-Dip Galvanized (minimum 2.0 oz/sq ft)
High outdoor weather resistance
Catwalks, exterior platforms, heavy machinery steps
Fabrication Tolerances (NAAMM MBG 531)
Ready to order or need custom fabrication?
Send your load specifications, span dimensions, or architectural drawings for an itemized quote from our engineering team.