UNSPSC 30103207: Laminated grating

A type of grating comprised of a grill or network of bars set in a window or door or used as a partition. The lamination promotes resistance to humidity and other environmental forces.

UNSPSC 30103207 Laminated grating (Commodity) covers fiberglass grating panels and related structural materials supplied to state and local governments for pedestrian bridges, industrial trench systems, and facility upgrades where corrosion resistance and durability in outdoor or heavy-duty environments justify the switch from steel alternatives. State and local buyers under this code include departments of transportation, city public works and solid waste divisions, and specialized facility management programs; they solicit material supply only, with installation typically performed by in-house maintenance forces or separate contractors. The work is grounded in specific engineering specs — vendors must supply pultruded fiberglass grating in precise panel dimensions, anti-skid surface treatments, UV-inhibited resin formulations, and fire-retardant ratings — and includes delivery, fastening hardware, and often insurance and warranty obligations.

Michigan Department of Transportation (MDOT) and the City of Tampa dominate recent activity. MDOT issued two related RFPs in May 2026 for fiberglass grating panels (DURAGRID Series T-1700) for the Merrick Avenue Walkway pedestrian bridge over M-10 in Wayne County, Detroit, with proposals due May 19, 2026; GFG Supply Inc. was recommended for award on an $88,060 contract covering five fiberglass panels after competitive evaluation on May 26, 2026. The City of Tampa Solid Waste & Environmental Program Management division posted an RFQ in September 2026 seeking fiberglass grating for McKay Bay (Project 26-P-00536) — two units of 1.25-inch-tall panels measuring 2 feet 2 inches by 117 feet, each segmented into 4-foot sections for maintenance accessibility, with responses due September 1, 2026. Both procurements require FOB Destination pricing inclusive of shipping and handling, compliance with federal and state law, proof of insurance, and E-Verify verification. Geographic activity centers on Michigan and Florida with no other states represented in the recent record.