David Bolton Half Surface Swing Clear Hinges on Hollow Metal Doors: When You Cannot Mortise the Door The Problem No One Talks About Until the Door Is Already Hung This article is for contractors, facility managers, and architects who face a specific field condition: a hollow metal door that needs swi... ADA door hardware half surface hinges hinge selection hollow metal door hardware swing clear hinges Aug 14, 2026 Our Blog
David Bolton Swing Clear Hinges in Retrofit Projects: Getting the Doorway Width Right Before You Order The Problem Nobody Catches Until the Wheelchair Arrives This article covers how swing clear hinges work in retrofit accessibility projects, why the clear opening measurement is the number that matters... ADA door hardware accessibility retrofit facility upgrades hinge selection swing clear hinges Aug 10, 2026 Our Blog
David Bolton Heavy-Weight Ball Bearing Hinges on Wide Commercial Doors: Why the 5x4-1/2 Size Gets Swapped Out After the Door Starts to Sag When the Door Starts to Drag: The Field Problem That Leads Back to the Hinge This article is for facility managers, commercial hardware subs, and architects dealing with a specific, recurring problem:... commercial door hinges door hardware replacement fire rated door hardware heavy weight ball bearing hinges hinge selection Jun 4, 2026 Our Blog