Weatherproofing and Moisture Barrier Installation

The contract titled Weatherproofing and Moisture Barrier Installation pertains to the installation of weather-resistant barriers, flashing, and vapor protection at critical building junctions to safeguard structural integrity and prevent moisture intrusion. This effort is critical for ensuring durability and long-term performance of the building envelope, particularly in environments prone to humidity, precipitation, or thermal cycling. The work focuses on precise application at seams, penetrations, and transitions where water infiltration is most likely, requiring specialized materials and skilled labor to meet stringent performance standards. This is a subcontract opportunity set aside exclusively for small businesses under the SBA Total Small Business Set-Aside classification, with a NAICS code of 238170 indicating construction of building exterior systems. It was posted on July 10, 2026, with responses due by August 5, 2026. The place of performance is specified as Helena, Montana, with a ZIP code of 59602, under the oversight of the USDA Forest Service through its Intermountain 9 office. The organization is part of the Department of Agriculture, and the activity supports federal infrastructure maintenance standards requiring compliance with moisture management and weatherproofing best practices.