UNSPSC 39131608: Duct sealing system

A system that protects the wire or cable by sealing water, dirt, oil, rodents, or other contaminants out of conduit/duct.

UNSPSC 39131608 Duct sealing system is a Commodity code that describes products and materials used to seal ductwork in HVAC systems, yet the recent state and local opportunities posted under this code do not reflect duct sealing work. Northside Independent School District in San Antonio, Texas issued IFB 2026098 on June 8, 2026 for electrical equipment, parts, supplies, rentals, repairs, and services with bids due July 1, 2026—a solicitation that covers a broad range of electrical supplies and maintenance rather than duct sealing specifically. Sourcewell, the Minnesota-based cooperative purchasing vehicle, posted RFP 061626 on May 12, 2026 for law enforcement equipment serving multiple jurisdictions across Washington state and participating entities nationwide, closing June 16, 2026—another opportunity unrelated to HVAC duct sealing. The code shows little relevant recent activity aligned with its nominal scope; the two opportunities posted under it address electrical supplies and law enforcement equipment, respectively, suggesting possible miscoding or tag misalignment in the procurement system.

State and local buyers issuing under this code include school districts and cooperative purchasing networks serving multiple government entities. Geographic activity spans Texas and Washington state within the recent record, though the Sourcewell RFP encompasses participating jurisdictions across the United States and Canada. No opportunities specifically soliciting duct sealing materials, installation services, or HVAC-related supplies appear in the recent postings, making it difficult to characterize current market demand or vendor positioning under this Commodity code.