Rachel Hoover from Ace Roofing, LLC. of Missoula, Montana writes, "Stonehall, originally the Journalism Building at the University of Montana in Missoula and constructed in 1936–1937, required a comprehensive reroof to address both historical and structural needs. The work involved a full asbestos abatement of the shingles and attic, a strict zero-tolerance safety plan while students occupied the building, and the careful navigation of heavy equipment through underground campus tunnels. The final installation of TPO and OC Duration Flex shingles seamlessly combined durability with Stonehall’s iconic character."