David Bolton SVR Exit Devices on Tall Doors: Why an 8-Foot Opening Changes the Rod, Strike, and Sequence Plan Why Door Height Is a Bigger Variable Than Most Hardware Schedules Admit This article is for commercial contractors, facility managers, and project architects who are working with surface vertical rod ... SVR exit devices door hardware specification exit device installation oversized commercial doors panic hardware Apr 23, 2026
David Bolton Fire-Rated SVR Exit Devices: The Annual Inspection Checklist That Keeps You Code-Compliant Why Fire-Rated SVR Exit Devices Demand a Dedicated Inspection Routine This guide is for facility managers, maintenance contractors, and life safety inspectors who are responsible for keeping fire-rate... NFPA 80 exit devices facility maintenance fire door compliance panic hardware Apr 23, 2026
David Bolton SVR Exit Device Lead Times Explained: How to Plan Your Door Hardware Schedule Why Exit Device Lead Times Derail Commercial Door Schedules Surface vertical rod (SVR) exit devices are a staple of commercial egress hardware, showing up in schools, healthcare facilities, retail cen... SVR exit device egress hardware exit devices hardware scheduling panic hardware Apr 22, 2026