Ohio Gratings, Inc.
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Produced from aluminum, stainless or carbon steel, OGi offers many different tree grates to meet ADA requirements. These grates are used to allow for watering and growth of the trees and helps protect the root systems along sidewalks and roadways.


SG Products:
OGi ADA compliant SG products are available in aluminum (SG, SGF, SGI, SGLi), carbon steel (SGCS). All of these products are available to meet ADA guidelines with our 11-space grating products. With 3/16” thick bearing bars the ADA standard of ½” clear between bars is achieved. For added safety our 7-space grating products go above and beyond offering ¼” clear between bearing bars. The aluminum SGI product comes standard with a ¼” width flange at the top and bottom further reducing the clear opening by 1/16”.

WH Products:
OGi ADA compliant WH (Wheel ‘n Heels®) products are available in carbon or stainless steel. All of these products are available to meet ADA guidelines with our 11-space grating products. With 3/16” thick bearing bars the ADA standard of ½” clear between bars is achieved. For added safety our 7-space grating products go above and beyond offering ¼” clear between bearing bars. The WH products come in two variations, the Wheels n’ Heels® Metro® and Wheels n’ Heels® InVent®. Both can be sized to meet any vehicular loads up to H-20 AASHTO 20-ton vehicular loads.

VG Products:
OGi ADA compliant VG products are available in stainless steel. The pressure-locked grating allows for close spaced drawn profile wire, with a ¼” opening, to reduce the overall weight. Bearing members are recessed below and spaced further apart to meet the span and load of each application. This configuration gives a different look from all other OGi grating products with its linear and polished appearance. It also is able to span narrow opening applications.