This Government Contract opportunity from Iowa was posted on June 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Roofing Materials Supply (Membrane, Flashing, Gutters)

Closed

State & Local

Submission Closed07/07/2026, 06:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 423330

International

Supply of Roofing and Waterproofing MaterialsThe Government of Jamaica, through the Water Resources Authority, is seeking a subcontractor for the supply of roofing and waterproofing materials. This contract focuses on the procurement of weather-resistant and corrosion-proof supplies, specifically corrugated metal panels, rubber membranes, sealants, and fasteners designed for container use and durability in tropical climates. The opportunity is categorized under NAICS code 423330 and was posted on August 28, 2026. Interested parties can find further details and application instructions through the official government electronic procurement portal.

Water Resources Authority

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Building Materials SupplyThe City of San Jose is seeking a subcontractor for a building materials supply contract to support a residential construction project located in San Jose, California, specifically within the 95128 zip code. The scope of work involves the procurement and delivery of essential construction materials, including concrete, steel, lumber, plumbing fixtures, electrical components, and HVAC equipment. This subcontract falls under NAICS code 423330 and was posted on August 24, 2026. Interested parties can find further project details through the provided California Environmental Quality Act portal link.

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General Hardware Supply (Non-Specific)The University Hospital of the West Indies, under the Government of Jamaica, is seeking a subcontractor for the procurement and delivery of general hardware and haberdashery supplies. This contract covers a non-specific range of items, which typically includes tools, fasteners, fittings, and various maintenance supplies necessary for facility operations. The opportunity is classified under NAICS code 423330 and was posted on August 23, 2026. Interested parties can find further details and submission guidelines through the official Government of Jamaica e-procurement portal.

University Hospital of the West Indies

POSTED

DEADLINE

Hardware and Haberdashery SupplyThe Government of Jamaica, through the JCA Project and Initiatives Implementation, has issued a subcontract for the supply of hardware and haberdashery items. This procurement focuses on providing essential general store materials, including nails, screws, hinges, and various haberdashery supplies. The contract is categorized under NAICS code 423330 and was posted on August 20, 2026. Interested parties can find further details and submission guidelines through the official government electronic procurement portal.

JCA Project and Initiatives Implementation

POSTED

DEADLINE

General Maintenance Supplies SupplyThis subcontract, titled General Maintenance Supplies Supply, is issued by the Government of Jamaica through the JCA Project and Initiatives Implementation agency. The agreement focuses on the procurement and delivery of miscellaneous maintenance and utility supplies falling under PPC Category G0210. The contract is classified under NAICS code 423330 and was posted on August 20, 2026. It serves as a formal arrangement to ensure the steady supply of essential utility and maintenance materials required for agency operations.

JCA Project and Initiatives Implementation

POSTED

DEADLINE

Tile and Adhesive Material SupplyThe Government of Jamaica, through the JCA Project and Initiatives Implementation, has issued a subcontract for the supply of materials required for a retiling project. The scope of work involves the procurement of ceramic, porcelain, or stone tiles, along with necessary installation materials such as adhesives, grout, and sealants. This procurement is categorized under NAICS code 423330 and was posted on August 20, 2026. Interested parties can find further details and submission guidelines through the official government electronic procurement portal.

JCA Project and Initiatives Implementation

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Material Supply for Renovation

Texas A&M Engineering Experiment Station

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Sustainable Materials and Biobased Component SupplyThis subcontract with the Defense Logistics Agency under the Department of Defense focuses on the supply of raw materials, subcomponents, and packaging essential for parts kit production. The primary objective is to ensure all provided materials adhere to strict environmental and chemical standards, specifically meeting EPA, USDA BioPreferred, ENERGY STAR, or SNAP-compliant requirements as mandated by FAR 52.223-23. The agreement is categorized under NAICS code 423330 and was posted on August 17, 2026. It establishes a framework for the procurement of sustainable and biobased components to support government operational needs while maintaining compliance with federal environmental regulations.

Defense Logistics Agency

POSTED

DEADLINE

Roofing Materials Supply – Middle Quarters SiteThis subcontract, issued by the Government of Jamaica through the Post and Telecommunications Department, focuses on the supply of roofing and waterproofing materials. The materials are specifically designated for the roof replacement project at the Middle Quarters Post Office. The contract is categorized under NAICS code 423330 and was posted on August 17, 2026. Further details regarding the procurement process can be accessed via the official government electronic procurement portal.

Post and Telecommunications Department

POSTED

DEADLINE

Roofing Materials Supply – Mountainside SiteThis subcontract agreement involves the supply of certified roofing materials for the Mountainside Post Office project. The scope of work includes the provision of metal sheets, underlayment, flashing, and sealants, managed under NAICS code 423330. The contract is issued by the Post and Telecommunications Department of the Government of Jamaica and was posted on August 17, 2026. Further details regarding the procurement process can be accessed through the official government electronic procurement portal.

Post and Telecommunications Department

POSTED

26 days ago

DEADLINE

N/A

NAICS: 423330

Pipe & Valve Supply (Materials)This subcontract opportunity issued by Filanc involves the supply of essential piping materials, specifically ductile iron, HDPE, or steel pipe, along with corresponding valves and fittings. All provided materials must strictly adhere to AWWA certification requirements and comply with AIS/BABA standards. The procurement falls under NAICS code 423330 and is designated as a set-aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses. The solicitation was posted on August 15, 2026, with a response deadline set for September 18, 2026. Interested qualified vendors must ensure their submissions are completed by this date to be considered for the supply of materials for the project.

Filanc

POSTED

28 days ago

DEADLINE

in 5 days

AI Contract Overview

The contract seeks the supply of new EPDM membrane, flashing components, gutters, and downspouts in full compliance with detailed project specifications, targeting roofing system upgrades or replacements. All materials must meet established technical standards to ensure durability, weather resistance, and proper integration with existing structures. The solicitation is structured as a subcontract under NAICS code 423330, which classifies it within the building material and supplies merchant wholesaler sector, indicating the need for qualified suppliers with experience in commercial roofing materials. Responses are due by July 7, 2026, with the opportunity posted on June 16, 2026, providing a four-week window for vendor submissions. The contracting entity is the State of Iowa, operating under Iowa’s agency name with no specified office address or point of contact, suggesting a centralized procurement process. The place of performance is not detailed, implying that materials may be delivered to multiple locations across the state based on project needs. All interested parties must access the opportunity through the provided SciQuest link to review full requirements and submit proposals.