Roof Waterproofing and Flashing Systems

The contract pertains to the installation of waterproofing membranes, sheet metal flashings, and edge metal systems at critical building junctions including roof penetrations, walls, and roof perimeters, ensuring long-term structural integrity and moisture protection. Work is to be performed in accordance with industry best practices and material specifications, covering all surfaces where water ingress is a risk, with emphasis on durability, proper sealing, and compatibility with existing roofing systems. The solicitation is classified as a subcontract under NAICS code 238160, indicating it falls within the roofing contracting sector, and is managed through Sourcewell, a cooperative purchasing organization that facilitates cost-effective procurement for public entities. The opportunity was posted on March 3, 2026, with a response deadline of March 29, 2030, allowing substantial time for qualified subcontractors to prepare and submit proposals. While no specific location is detailed in the contract data, work is anticipated to occur across multiple sites serviced by Sourcewell’s cooperative network. The absence of set-aside information suggests the contract is open to all eligible subcontractors without demographic or size-based restrictions. Interested parties must engage via the provided Sourcewell portal to access full solicitation documents, comply with technical requirements, and meet the multi-year window for proposal submission.