David Bolton Grade 2 Storeroom Locks: When the Function Code Gets Changed in the Field and the Fire Rating Gets Lost What This Article Covers and Who It Helps A storeroom lock function is one of the most commonly misunderstood ANSI function codes on a commercial door schedule. Contractors, maintenance technicians, a... ANSI lock functions NFPA 80 compliance commercial locksets fire-rated hardware storeroom lock Jun 2, 2026 Our Blog
David Bolton Storeroom Lock Function on Fire-Rated Doors: Why the ANSI Code Gets Changed After the Opening Is Already Scheduled Why the Storeroom Function Creates More Late-Stage Surprises Than Almost Any Other Lock Type This article is for commercial contractors, facility managers, and project architects who have specified or... ANSI lock functions code compliance commercial locksets fire-rated hardware storeroom lock May 25, 2026 Our Blog
