Therma-Tru Doors Employee Directory
Wholesale Building MaterialsIllinois, United States501-1000 Employees
Therma-Tru Doors has about 834 employees, nearly all of them in North America. By country, the largest groups are United States Of America (86%) and Mexico (12%). Supply Chain and Administrative make up 37% of the profiles with a known department. Therma-Tru Doors's workforce spans 26 departments. Therma-Tru Doors's workforce fell 23% between July 2025 and July 2026.