David Bolton Why a Cast Brass Kick-Down Holder Outlasts the Door Schedule That Specified It The Short Answer on Kick-Down Door Holders A kick-down door holder is a foot-operated device that holds an open door in place against floor contact. The user steps down on a lever or paddle to deploy ... commercial hardware door holders facility maintenance fire door compliance stops and holders May 11, 2026 Our Blog
David Bolton Privacy Locks in Mixed-Use Buildings: Why the Function Code Is the Wrong Starting Point The Problem With Starting at the Lock Function This article is for facility managers, project managers, and commercial contractors who are selecting or replacing privacy locksets in multi-use building... ADA compliance commercial hardware facility maintenance locksets privacy locks May 11, 2026 Our Blog
David Bolton Floor-Mounted vs. Wall-Mounted Door Holders: Why the Substrate Decision Happens Before You Pick the Device The Mounting Decision Nobody Makes Until the Holder Arrives on Site Door stops and holders are among the last items anyone thinks about on a commercial project — and that timing creates a recurring fi... commercial hardware door holders door stops floor hardware stops and holders May 9, 2026 Our Blog
David Bolton Outswing Doors in Occupied Buildings: Why the NRP Hinge Detail Gets Skipped — and What Happens Next The Security Gap Nobody Argues About Until It Is Too Late This article is for contractors finishing punch lists, facility managers reviewing door schedules during a renovation, and architects specifyi... NRP hinges commercial hardware door security hinges outswing doors Apr 23, 2026 Our Blog
David Bolton Ball Bearing Hinges on Doors with Closers: Why the Bearing Type Is Not Optional The Short Answer: A Closer Changes Everything About the Hinge This article is for contractors, facility managers, and specifiers who are choosing or replacing hinges on commercial doors equipped with ... ball bearing hinges commercial hardware door closers hinge specification hinges Apr 23, 2026 Our Blog
David Bolton NRP Hinges on Outswing Doors: When and Why Non-Removable Pins Matter The Security Gap Most Contractors Miss at Outswing Openings If a door swings toward the outside of a building, its hinge pins face the public side of the opening. On a standard loose-pin hinge, that m... NRP hinges commercial hardware door hinges hinge specification outswing door security Apr 22, 2026 Our Blog
David Bolton Intermediate Pivots: Why They Fail, When You Need Them, and How to Fix the Problem What Are IntermediatePivots and Why Do They Matter? A pivot set transfers a door's full weight to the floor and overhead frame rather than distributing it across multiple hinge knuckles. That makes pi... commercial hardware door hardware floor closers heavy doors pivots Apr 19, 2026 Our Blog
