David Bolton Fire-Rated SVR Exit Device Annual Inspection: The Four Hardware Conditions That Fail Before Anyone Notices What This Article Covers This guide is for facility managers, maintenance technicians, and commercial contractors responsible for fire-rated door assemblies equipped with surface vertical rod (SVR) ex... NFPA 80 compliance SVR exit device exit devices fire door inspection life safety hardware Apr 23, 2026 Our Blog
David Bolton Fire-Rated SVR Exit Devices: Why the Door Label Drives Every Hardware Decision on a Labeled Opening What This Article Covers — and Who Needs It When a project calls for a surface vertical rod (SVR) exit device on a fire-rated opening, most of the critical decisions are already made the moment someon... NFPA 80 compliance SVR panic hardware exit devices fire-rated hardware life safety Apr 23, 2026 Our Blog
David Bolton SVR Exit Devices on Non-Rated Door Pairs: Why the Bottom Strike Is the Detail That Breaks the Opening The Part Nobody Talks About Until the Door Will Not Latch This article covers a specific field problem that affects surface vertical rod (SVR) exit device installations on non-rated door pairs: the bo... SVR panic hardware commercial egress door pair hardware exit devices facility maintenance Apr 23, 2026 Our Blog
David Bolton Why SVR Exit Devices Fail Annual Fire Door Inspections — and What to Fix Before the Inspector Arrives What This Article Covers Surface vertical rod (SVR) exit devices are among the most common fire-rated exit hardware configurations on pairs of commercial doors. They are also among the most frequently... NFPA 80 SVR panic hardware exit devices fire door compliance fire door inspection Apr 23, 2026 Our Blog
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 Our Blog
David Bolton SVR Exit Devices on Non-Rated Oversized Pairs: How to Spec the Full Hardware Set When the Door Schedule Gets Complicated What This Guide Covers and Who It Helps When a door schedule lands on your desk with a non-rated pair at 4 feet wide by 8 feet tall, the surface vertical rod (SVR) exit device is only one piece of a l... SVR hardware commercial door pairs door hardware specification exit devices oversized doors Apr 23, 2026 Our Blog
David Bolton Fire-Rated Rim Exit Devices: Why the Door Label Is Just the Beginning of Code Compliance More Than a Panic Bar: What Fire Exit Hardware Actually Requires This guide is for commercial contractors, facility managers, and architects working with fire-rated door assemblies that require egress... NFPA 80 exit devices fire door compliance life safety rim exit hardware Apr 23, 2026 Our Blog
David Bolton Rim Exit Devices on Single Doors: How to Nail the Selection Before You Order Why Rim Exit Device Selection Goes Wrong Before Installation Even Starts This guide is for contractors, facility managers, and architects who need to select a rim exit device for a standard single doo... commercial door hardware egress hardware exit devices life safety rim panic hardware Apr 23, 2026 Our Blog
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 Our Blog
David Bolton SVR Exit Devices on Non-Rated Oversized Doors: A Specifier's Field Guide to Sizing, Prep, and Outside Trim What This Guide Covers Surface vertical rod (SVR) exit devices on oversized, non-rated openings introduce a specific set of decisions that a standard rim-device spec simply does not address. This guid... SVR panic hardware commercial egress door hardware specification exit devices oversized doors Apr 23, 2026 Our Blog
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 Our Blog
David Bolton Rim Exit Devices on Wide Doors: A Specifier's Guide to Getting the 48-Inch Opening Right Why the 48-Inch Door Width Is a Pivot Point in Exit Device Specification A 48-inch-wide door is one of the widest single-leaf openings you will routinely encounter in commercial construction. It shows... commercial door hardware egress hardware exit devices life safety rim panic hardware Apr 22, 2026 Our Blog
