Bar grating
High-capacity load-bearing assemblies for heavy industrial flooring
High-tolerance welded and press-locked grating panels designed for severe vehicular traffic, drainage trenches, and petrochemical plant walkways. Built to project specifications with custom banding, cutouts, and specialized anti-slip profiles.
Patterns & configurations
Configured for structural rigidity, self-cleaning capability, and traction across diverse operating environments.
19-W-4 Welded standard
Type 1Most common industrial grating with cross rods resistance-welded to rectangular bearing bars.
Heavy-duty 15-W-4
Type 2Engineered for severe vehicular traffic, heavy fork trucks, and highway bridge applications.
Press-locked
Type 3Interlocking slotted bars hydraulic-pressed under pressure for clean architectural sightlines.
Swaged rectangular
Type 4Lightweight aluminum bar grating with swaged cross bars for marine and water treatment.
Serrated anti-slip
Type 5Deeply serrated bearing bar edges providing positive traction in wet, oily, or icy environments.
ASTM A36 Carbon steel
Finishes: Mill finish, hot-dip galvanized (ASTM A123), or shop painted.
Best for: General structural flooring, outdoor platforms, and municipal drainage.
Stainless steel (304 / 316 / 316L)
Finishes: Mill finish, bead-blasted, or electro-polished.
Best for: Chemical processing plants, food facilities, marine catwalks, and coastal installations.
6063-T6 Aluminum alloy
Finishes: Mill finish or clear anodized.
Best for: Corrosion-resistant pedestrian walkways, architectural screening, and wastewater plants.
Drainage trench covers
Heavy vehicular loading capacity across streets, loading docks, and factory floors.
Mezzanine platforms
Open-grid flooring allowing light, air, and sprinkler penetration throughout facilities.
Refinery catwalks
High-traction walking surfaces for elevated industrial and petrochemical piping racks.
Bridge decking
Structural load-bearing assemblies designed to withstand heavy highway wheel loads.
Stair treads
Factory-fabricated treads complete with carrier plates and abrasive safety nosing.
Fabrication & custom span sizing
All bar grating assemblies are available in stock panels or fully fabricated ready for installation. Custom services include perimeter banding, toe plates, circular cutouts, staircase nosing, and heavy load anchor clips.
Fabrication Options
Bar grating types
Select standard or custom-engineered connections built to your project load and architectural specifications.
Standard welded connection for general industrial flooring
Mechanically swaged connection without weld distortion
Mechanically riveted connection
Grating fabricated for stair applications
Need custom span or load capacity?
Send your structural requirements, clear span lengths, and load conditions. Our fabrication team will calculate precise specifications and provide a complete manufacturing quote.
Engineered load ratings
Deflection checks and concentrated or uniform load calculations.
Heavy-duty spans
Custom bar depth, bearing pitch, and alloy grades for extreme spans.
Detailed quote package
Full material breakdown, lead times, and manufacturing tolerances.