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How To Install Steel Grating Panels
The handful of installation decisions that decide whether a panel run is quiet, safe and still serviceable in five years.
Run Bearing Bars Across The Span
The bearing bar is the structural member. Laying a panel with the bearing bars along the span instead of across it can leave a fraction of the capacity that was specified.
Support All Four Edges Where You Can
A panel bearing on two edges deflects more than the section suggests and is far more likely to rock. Wheel loads in particular punish two-edge bearing.
Fix Down Anywhere Wheels Cross
Unfixed panels walk out of their frames under braking and turning. Hold-down clips and bolt fixings are fabricated with the panel for this reason.
Do Not Cut On Site
Site cutting removes the coating, removes the banding and, on press locked panels, removes the lock at the edge. Panels are drawn to size so they do not need trimming.
Keep One Spare Panel From The Batch
Panels galvanized together interchange. A spare from the same batch will drop into any bay years later, which a panel ordered separately often will not.
Products Referenced In This Guide

Welded Steel Grating 32x3 With Round Cross Bar
Pressure-welded carbon steel panel on 32x3 bearing bar with a 6 mm round cross bar, hot-dip galvanized, a step up in section from the 30x2.5 panel.
See the specification
Ball Joint Stanchion With Handrail
Hot-dip galvanized ball joint stanchion system: 48 x 3.25 mm post, 76 x 3 mm drilled ball and 42.3 x 3.25 mm handrail tube, with a 6 mm base plate.
See the specification
Concrete Cover Grating 100x5 Vehicle Duty Panel
100x5 bearing bar with 30x5 flat cross bar, built and banded as a stacked panel set for repeated openings along one trench run.
See the specification
Welded Steel Grating 30x2.5 With Flat Cross Bar
Pressure-welded carbon steel panel on 30x2.5 bearing bar with an 8x2 flat cross bar, hot-dip galvanized, for general platform, walkway and trench duty.
See the specificationProduct Families Covered
Questions About This Guide
Do panels need to be bolted down everywhere?
Can I install grating on an uneven frame?
Put This Into Practice
Send the opening you are covering and a recommendation with the matching bar sections comes back by email.
