Northern Door & Hardware

Northern Door & Hardware sells and installs commercial doors, door frames, and architectural hardware, along with restroom partitions, lockers, and fire extinguisher cabinets. The company carries brands including Schlage, LCN, Von Duprin, and Sargent, and it has worked on school renovations and other public buildings around Duluth.

The company also handles door installation, repair, and maintenance, and it serves northern Minnesota and northwest Wisconsin. The office is on West 1st Street in Duluth, open weekday business hours.