UNSPSC 30151609: Roof curbs

UNSPSC 30151609 Roof curbs (Commodity) encompasses roof penetration curbs and flashing systems that state and local governments procure as components of broader roof replacement and repair projects. Recent solicitations show this code applied to integrated roof system work—tearoff and replacement of modified bitumen and TPO roofing systems, installation of new wall flashing with termination bars and counter flashing, and installation of rooftop equipment penetration details including HVAC curbs. State and local issuing bodies soliciting under this code include school districts, county public works departments, state health agencies, housing authorities, and county wastewater treatment facilities. The mix reflects facilities management across education, health services, housing, and utility infrastructure.

Recent activity spans Texas, Florida, Colorado, and Connecticut. The Texas Health and Human Services Commission (HHSC), on behalf of the Department of State Health Services, issued IFB HHS0017204 in May 2026 for roof repairs at the San Antonio Texas Center for Infectious Disease facility (5 roof areas, ~24,485 square feet), with bids due June 3, 2026, and ESBD set-aside designation requiring HUB Subcontracting Plans. Houston Independent School District posted RFP 270002 on June 29, 2026 for roof repair and improvement at McCollum and Harlandale High Schools in San Antonio, with proposals due July 30, 2026. Brevard County Purchasing Services solicited sealed bids (B22631) for complete removal and replacement of modified bitumen roofing at the South Central Regional Wastewater Treatment Facility in Melbourne, Florida, with a 20-year manufacturer warranty requirement. Boulder County Building Services in Colorado issued BID24726 in January 2026 for TPO membrane roof replacement at the 28th Street Community Hub (bids due March 4, 2026), requiring LEED Gold certification compliance. The Housing Authority of the City of Hartford requested sealed bids (RFP #1287) for roof replacement at Betty Knox Apartments in Hartford, Connecticut, with a pre-bid walkthrough scheduled for June 2, 2026 and bids due June 18, 2026. Contractors across these jurisdictions are required to hold active roofing licenses, provide manufacturer certifications for roofing systems, submit performance bonds and liability insurance documentation, and meet minimum 20-year system warranties or extended manufacturer coverage.