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 Specifying Magnetic Lock Kits for Controlled Access Doors: A Practical Guide What This Guide Covers This article helps contractors, facility managers, and architects correctly specify electromagnetic lock (maglock) kits for controlled-access door openings. Whether you are secu... access control commercial door security egress code compliance electromagnetic locks maglock installation Apr 22, 2026 Our Blog
David Bolton Specifying Straight Door Pulls for Commercial Openings: A Practical Guide Why the Door Pull Is Never Just a Door Pull A straight door pull looks simple enough on a hardware schedule line item. But get the center-to-center (CTC) dimension wrong, order the wrong finish for a ... ADA door hardware commercial hardware specification door pull handles institutional door hardware pull plate 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
David Bolton Magnetic Lock Kits for Commercial Doors: What to Know Before You Buy or Specify What This Guide Covers and Who It Helps Electromagnetic lock kits -- commonly called mag-lock kits -- combine a holding-force magnet, a power supply, and a release mechanism into a single access-contr... access control hardware commercial door security egress code compliance electrified door hardware electromagnetic locks Apr 22, 2026 Our Blog
David Bolton Commercial Lock Functions Explained: Mortise, Cylindrical, Deadbolts, and Outside Exit Trims What Are Lock Functions and Why Do They Matter? A lock function describes exactly how a door behaves from both sides: who can enter, who can exit freely, and under what conditions a key or credential ... classroom security commercial door hardware egress code compliance lock functions mortise locksets Apr 19, 2026 Our Blog
David Bolton Exit Devices Explained: How to Choose the Right Panic Hardware for Your Building What Are Exit Devices and Why Do They Matter? An exit device -- also called panic hardware, a crash bar, push bar, or egress device -- is a latching mechanism installed on an outswing door that allows... commercial-door-hardware egress-hardware exit-devices fire-exit-hardware panic-hardware Apr 19, 2026 Our Blog
David Bolton Electrified Door Hardware 101: Access Control Integration for Modern Commercial Buildings What Is Electrified Door Hardware? Electrified door hardware refers to any door-mounted device that uses electrical current to control locking, latching, or holding functions. When integrated with an ... Access Control Code Compliance Commercial Door Hardware Electrified Hardware Life Safety Apr 18, 2026 HES Electric Strike Informational Videos
David Bolton Commercial Door Threshold Selection Guide: Sealing, ADA, and Heavy-Traffic Applications What This Guide Covers and Who It Helps Selecting the right commercial door threshold affects weather performance, code compliance, long-term durability, and your inspection results. Whether you are a... ADA compliance commercial hardware door thresholds heavy-traffic hardware weathersealing Apr 18, 2026 HES Electric Strike Informational Videos
David Bolton Exit Device Basics: Panic Bar Types, Fire Ratings, and Code Compliance Explained What Is an Exit Device (Panic Bar)? An exit device -- commonly called a panic bar, crash bar, or push bar -- is a door-latching assembly that releases the latch when pressure is applied in the directi... code compliance egress hardware exit devices fire exit hardware panic hardware Apr 18, 2026 HES Electric Strike Informational Videos
David Bolton ADA-Compliant Door Hardware: What Facility Managers Need to Know Why ADA Door Hardware Compliance Matters for Your Facility Whether you manage a school, medical office, retail center, or industrial campus, ADA-compliant door hardware is not optional -- it is a lega... ADA Compliance Accessibility Code Compliance Door Hardware Facility Management Apr 18, 2026 HES Electric Strike Informational Videos
David Bolton Sargent 565 Metal End Cap Kit Upgrade Tired of Cracked Panic Bar Caps? Upgrade to the Sargent 565 Metal End Cap Kit In high-traffic environments like schools, hospitals, and retail hubs, door hardware takes a beating. One of the most comm... Jan 1, 2026 Our Blog
