This Subcontract opportunity from Government of Canada was posted on February 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Roof System Replacement – 2-Ply SBS Modified Bitumen

Closed

International

Submission Closed03/13/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 238160

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Sheet Metal and Roof FlashingThis subcontract for Sheet Metal and Roof Flashing involves the fabrication and installation of metal flashing and sheet metal components for prime contractors working on Baltimore City Public Schools facility projects. The scope of work requires the installation of flashing integrated into wall and roof systems in accordance with section 07 60 00, ensuring all work adheres to SMACNA and NRCA standards. Approved materials for these installations include aluminum, zinc-coated steel, and chromium-nickel stainless steel. The opportunity is categorized under NAICS code 238160 and is managed through the state of Maryland. Interested parties must submit their responses by the deadline of December 17, 2026, at 4:00 PM. The final deliverable for this contract is the complete installation of all specified roof and wall flashing.

POSTED

DEADLINE

Thermoplastic Membrane Roofing InstallationThis subcontract for Thermoplastic Membrane Roofing Installation involves the removal of existing roofing and the installation of a new thermoplastic membrane system for prime contractors working on Baltimore City Public Schools facility projects. The scope of work requires surface preparation according to specification 07 01 50.19 and installation per 07 54 00, with a strict requirement to maintain watertight junctions at the end of every workday to ensure a fully completed and watertight final system. The opportunity was posted on November 10, 2026, with a response deadline of December 17, 2026, at 4:00 PM. Classified under NAICS code 238160, this project is managed through the state of Maryland. Interested parties can find further details and submission guidelines via the provided Maryland eMMA portal link.

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IFB-27052 Roof Replacement at Carver Vocational Technical High School #454

Solicitation # IFB-27052

Solicitation IFB-27052 is an invitation for bids for the roof replacement at Carver Vocational Technical High School #454, located at 2201 Presstman Street, Baltimore, MD. The project requires the contractor to provide all labor, materials, and equipment necessary for the replacement, including a $300,000 allowance for unforeseen work such as HAZMAT testing and remediation. The resulting contract will be an AIA Agreement governed by the laws of the City of Baltimore, the State of Maryland, and Federal law. The contractor must adhere to strict operational constraints to minimize school interference, utilizing temporary safety walls and adhering to specific working hours: 7:30 am to 4:00 pm during summer months and 4:00 pm to 12:00 am during the school year. The contract will be awarded to the lowest qualified, responsive, and responsible bidder. Bidders must submit a two-part proposal via the eMaryland Marketplace Advantage portal in PDF format, including a technical proposal and an MBE/WBE commitment utilization plan. Procurement goals include a 31.0% MBE target, with specific targets for African American (8.0%) and women-owned (11.0%) MBEs. Key requirements include a two-year unconditional guarantee on all workmanship and materials, compliance with the Davis-Bacon Act and Maryland prevailing wage laws, and adherence to ADAAG accessibility guidelines. Bidders must provide a bid guarantee deposit and, upon award, provide payment and performance bonds for the total amount of the contract.

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Roofing (Synthetic, TPO, & Metal)This subcontracting opportunity involves the installation of various roofing systems for prime contractors working on municipal projects for the City of Hephzibah in Georgia. The scope of work requires the delivery of fully sealed and flashed roof systems, specifically utilizing Brava Composite Roof Tile, TPO Membrane with roof pavers, and metal roofing including sheet metal flashing and trim. The project falls under NAICS code 238160 and was posted on November 10, 2026. Interested parties must submit their responses by the deadline of December 8, 2026.

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Roofing and Waterproofing

POSTED

DEADLINE

Roof Sealants and Accessories

Virginia Community College System - System Office

POSTED

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Roof Edge Metal and Flashing

Virginia Community College System - System Office

POSTED

DEADLINE

Tapered Insulation Installation

Virginia Community College System - System Office

POSTED

DEADLINE

EPDM Roofing Installation

Virginia Community College System - System Office

POSTED

DEADLINE

Replace Roof Blackwater Building at Tidewater Community College, Virginia Beach Campus, PC# 260-B4260-013 (M24TC180)

Solicitation # DBB-131462

The Virginia Community College System is soliciting sealed bids for the roof replacement of the Blackwater Building at the Tidewater Community College Virginia Beach Campus. The project involves removing a damaged 2-ply modified bitumen roof membrane and coverboard, reusing existing insulation where applicable, and installing a new fully adhered EPDM membrane with new coverboard and perimeter edge metal. Specific requirements include the installation of tapered insulation to correct ponding and full-depth replacement of insulation in areas identified as wet or damaged via IR survey. All work must conform to the 2021 VUSBC and OSHA safety standards, with a focus on maintaining safe pedestrian access for occupants and the handicapped. Bids must be submitted by 2:00 P.M. on December 10, 2026, through eVA or delivered to the Virginia Community College System in Richmond. Bidders must be registered eVA vendors and provide a Standard Commonwealth Bid Bond (form CO-10.2), with contract security required regardless of the bid amount. The contract will be awarded to the lowest responsive and responsible bidder based on the total base bid amount and any additive items. Award evaluation includes a review of financial ability, experience, legal history, and debarment status. The successful contractor will manage invoicing through e-Builder and must adhere to Department of Labor and Industry prevailing wage determinations.

Virginia Community College System - System Office

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Residential Architectural Shingle Roofing InstallationThis subcontract involves the full removal and installation of residential architectural shingle roofing systems for prime contractors working on District of Columbia Department of Housing and Community Development facility projects. The scope of work includes stripping roofs down to the sheathing and installing 15 lb felt, Ice and Water Shield, Energy Star laminated fiberglass asphalt shingles, and .19 inch aluminum flashing to ensure a fully waterproofed finish backed by a manufacturer's lifetime warranty. Qualified contractors must hold certifications from the NRCA, CertainTeed, or GAF, and personnel are required to have OSHA 10 or 30 certification. The project is categorized under NAICS code 238160 and will be performed at DHCD SFRRP sites. The response deadline for this opportunity is November 24, 2026.

Housing and Community Development (DHCD)

POSTED

DEADLINE

FY27-DHCD-SFRRP Batch 2701-Roofing (Set-aside BOA Contractors Only)

Solicitation # Doc854277

The District of Columbia Office of Contracting and Procurement, on behalf of the Department of Housing Community Development, is soliciting a general construction contractor for roof repair services for single-family homes under the Single Family Residential Rehabilitation Program. This solicitation, numbered Doc854277, is a set-aside exclusively for pre-qualified DHCD BOA Contractors. The scope of work involves stripping roofs to the sheathing, replacing rotted deck sheathing with CDX plywood or pine board, and installing Energy Star labeled self-sealing laminated fiberglass asphalt shingles, flashing, seamless aluminum gutters, downspouts, and splash blocks. All adhesives used must contain less than .250 g/l of VOC content, and the final deliverable includes full site restoration and debris removal. To be eligible, contractors must have at least five years of roofing experience, a specialty in commodity code 145-60-00, and provide a minimum of six field workers per property. Applicants must provide five past performance references for TPO and architectural shingle installations dated within six months of the bid submission. Required certifications include OSHA 10 for workers, OSHA 30 for onsite supervisors, and a professional certification from NRCA, CertainTeed, or GAF. Bids must be submitted via the District's E-Sourcing system by November 24, 2026, and must include a completed price schedule and itemized scope of work for the specified properties. Physical site visits are available from November 16 to November 20, 2026, between 10am and 2pm.

Housing and Community Development (DHCD)

POSTED

about 11 hours ago

DEADLINE

in 14 days

AI Contract Overview

The Government of Canada, through the Department of Agriculture and Agri-Food, is seeking a subcontractor for the full removal and replacement of a 2-ply SBS Modified Bitumen roof system and insulation. The project covers a 672 square foot pesticide building located in British Columbia and requires a code-compliant installation that includes seamless integration with existing mechanical units. Interested parties must submit their responses by March 13, 2026. This procurement opportunity falls under NAICS code 238160 and was officially posted on February 26, 2026.

General Info

Agency

Government of Canada → Department of Agriculture and Agri-Food

NAICS

238160 - Roofing Contractors

Place of Performance

British Columbia, CAN

Set-Aside

NONE

Documents

This scope was carved out of 01R11-26-236.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Roof Replacement - Pesticide Building AAFC Agassiz Research and Development Centre

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Timeline

PhaseClosed

PostedFeb 26

subcontract

Response DeadlineMar 13

Deadline has passed

Submission Closed

03/13/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of Agriculture and Agri-Food

ContactsNo contacts available

OfficeN/A

Organization / AgencyGovernment of Canada → Department of Agriculture and Agri-Food

Office AddressN/A

ContactsNo contact information available

Full Description

Full removal and replacement of the existing 2-ply SBS Modified Bitumen roof system and insulation on a 672 sq. ft. pesticide building. Work includes code-compliant installation and integration with mechanical units.

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Roof System Replacement – 2-Ply SBS Modified Bitumen

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