David Bolton Rim Fire Exit Devices on Wide Doors: Why the 48-Inch Rail Decision Gets Made After the Strike Alignment Is Already Wrong What This Article Covers and Who It Helps This guide is for commercial contractors, facility managers, and architects who are specifying or replacing a rim-style fire exit device on a single door wide... NFPA 80 compliance commercial door hardware exit device installation fire exit hardware rim exit devices Jun 10, 2026
David Bolton Dogging a Rim Exit Device: When the Feature Helps and When It Gets You in Trouble What This Article Covers Dogging is one of the most useful features on a rim exit device — and one of the most frequently misapplied. This guide explains what dogging does, which door types and occupa... code compliance dogging exit devices life safety rim exit devices Apr 23, 2026