Ohio Gratings, Inc.
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SG Series

The most widely used aluminum pressure locked grating is the rectangular bar SG series. The square cross bars are assembled through punched diamond shaped holes in rectangular bearing bars and are permanently locked into place by a swaging process.

It provides clean crisp lines using recessed cross bar and eliminates the need for any type of welding to form the panels. By using the most modern technology available, swaged bar grating allows for a variety of spacings including those that conform to the "Americans with Disabilities Act". Because of its aesthetic appeal and the ability to meet tight tolerances, this product is often used for architectural applications. Slip resistant & serrated surfaces also available.

3-Part Specifications

Load Tables


SGI Series

The I-Bar SGI Series offers a popular and reasonably priced alternative to rectangular bar grating. Extruded I-Bar sections have the same load carrying capacity with less weight per square foot than rectangular bars. The striated top and bottom flanges provide a "built-in" skid resistance feature without the added cost of serration.

3-Part Specifications

Load Tables


SGLi Series

Aluminum LiteBar is 20% lighter than the standard I-Bar which will reduce freight costs with out sacrificing any of the strength and load carrying capacity. Installation in the field is easy. LiteBar meets all of the ADA requirements as well as all NAAMM standards.

3-Part Specifications

Load Tables

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Applications for these products include:

  • Entranceways
  • Fencing
  • Material Screens
  • Security Screens
  • Mezzanine Floors
  • Platforms
  • Overhead Highway Signage
  • Pedestrian Bridge Walkways
  • Stage Flooring
  • Stair Treads
  • Truck Grilles
  • Ornamental Grilles
  • HVAC grilles
  • Parking deck perimeter wall facade
  • Walkways
  • Catwalks
  • Building Facades
  • Outdoor Air Access Covers
  • Trench grating
  • Aluminum Treads