UNSPSC 30151510: Slate roofing

UNSPSC 30151510 Slate roofing is a Commodity code that spans removal, replacement, and restoration of slate and slate-like roofing systems on public buildings, correctional facilities, libraries, and civic structures. State and local governments procure this work for individual facility upgrades and as-needed repair services across municipal, county, school district, and special-purpose facilities. Recent solicitations show work ranging from complete roof replacements on operational public buildings to restoration of existing slate systems with synthetic alternatives where historic preservation or budget constraints apply. The mix of issuing bodies includes counties (Collier, Orange, Santa Clara, Okaloosa), cities (Tybee Island, Phoenix, Madison, Tucson, Stephens County Schools, Monroe County), college systems (San Jacinto College, Lone Star College), and school districts (Howard County Board of Education, DeKalb County, City of College Park). Repeat issuing bodies across the recent opportunities include counties in Florida, Georgia, and California, along with multiple college and school systems in Texas and Georgia.

Geographic concentration in recent activity spans Florida (Collier County, Monroe County, Orange County, Okaloosa County), Georgia (Tybee Island, Stephens County Schools, DeKalb County, College Park), California (Santa Clara County), and Arizona (Pinal County, Phoenix, Tucson), with secondary activity in Texas, Wisconsin, and Maryland. Representative recent opportunities include Collier County, Florida's ITB for CCSO Jail J3 Roof Replacement and Louver Repair (sealed bids due October 12, 2026, anticipated project budget $3,000,000.00); the City of Tybee Island, Georgia's ITB 2026-109 for Guard House Roof Replacement with DaVinci Multi-Width Slate tile roofing specified on the base bid and Brava Old World Slate Synthetic tile as the alternate (bids due October 27, 2026); and Monroe County's RFP for Key West Library roof replacement specifying V-Crimp metal roofing and FiberTite single-ply thermoplastic membrane systems under Miami Dade Notices of Acceptance (proposals due July 28, 2026). Licensing, bonding, prevailing wage compliance, and manufacturer certifications are standard requirements; many jurisdictions mandate site visits, proof of roofing contractor licensure, and performance/payment bonds at 100% of contract value.