Meta Title: UL 10C Door Closer: What It Is & Why It MattersMeta Description: A UL 10C door closer is required for fire-rated doors in U.S. commercial buildings. Learn what the certification means, when it's required, and what to look for when buying.A UL 10C door closer is a self-closing device that

Building safety relies heavily on small components that often go unnoticed on a daily basis. Walking through a commercial space, most people do not pay much attention to the hardware holding the doors in place. However, these hidden elements play a massive role in protecting lives and property when disaster strikes.