David Bolton Interlocking Thresholds for Security Applications: Where the Floor Seal Becomes Part of the Defense What This Article Covers This guide explains how interlocking thresholds contribute to door security at commercial openings, which building types benefit most, and what specifiers and facility teams n... commercial door hardware door security facility security perimeter sealing thresholds Aug 24, 2026 Our Blog
David Bolton Visitor Management Starts at the Door: What Facility Teams Get Wrong About Hardware Integration What This Article Covers and Who It Helps Visitor management systems (VMS) have become standard practice in schools, healthcare facilities, corporate campuses, and industrial sites. Software platforms... access control hardware door hardware integration electrified locksets facility security visitor management Jul 31, 2026 Our Blog
