Building Envelope Retrofit – Exterior Insulation and Cladding

This contract involves the comprehensive retrofit of a building envelope through the removal of existing siding and the installation of new exterior insulation, air and vapor barriers, and durable cladding designed to enhance energy efficiency and weather resistance. The work includes critical detailing for flashing and moisture management at all transitions and penetrations to ensure long-term structural integrity and protection against water intrusion. The project is scoped for performance in the challenging climate of the Northwest Territories and adheres to industry best practices for building enclosure systems in remote, high-latitude environments. Issued as a subcontract by the Parks Canada Agency under the Government of Canada, the solicitation falls under NAICS code 238170 for building exterior contractors and was posted on June 4, 2026, with a response deadline of June 23, 2026. The work is expected to be performed on-site in the Northwest Territories, and while specific location details are not provided, the scope requires contractors to demonstrate experience with cold climate construction, proper moisture control, and compliance with federal building standards. No set-aside provisions or point of contact information are listed, and bids must be prepared in accordance with the terms outlined in the solicitation posted on CanadaBuys.