David Bolton Ball Bearing Hinges for Commercial Doors: How to Specify the Right One Why Hinge Specification Matters More Than Most People Think A door hinge is easy to overlook on a hardware schedule. It is small, relatively inexpensive, and often copied from the last similar project... ball bearing hinges commercial door hardware fire door hardware hardware specification hinges Apr 22, 2026 Our Blog
David Bolton Kick-Down Door Holders: Where They Work, Where They Don't, and How to Spec the Right Stop What This Guide Covers Kick-down door holders are one of the most misused pieces of hardware in commercial buildings. They are inexpensive, easy to install, and genuinely useful in the right setting. ... NFPA 80 commercial door hardware door stops and holders facility maintenance fire door compliance Apr 22, 2026 Our Blog
David Bolton How Electric Hinges Route Power to Electrified Door Hardware — A Specifier's Guide What Is an Electric Hinge and Why Does It Matter? An electric hinge — sometimes called a power transfer hinge or electrified hinge — is a full mortise butt hinge that contains concealed internal wirin... access control commercial door hardware electric hinges electrified door hardware power transfer hinge Apr 22, 2026 Our Blog
David Bolton Nylon Brush Astragals on Door Pairs: A Specifier's Guide to Getting the Seal Right Why the Meeting Stile Gap Is a Problem Worth Solving On any pair of commercial doors, the vertical gap where the two leaves meet in the center is one of the most overlooked details in a hardware sched... astragals commercial door hardware door pairs fire door compliance meeting stile seal Apr 22, 2026 Our Blog
David Bolton Hospital Tip Hinges: When and Why to Specify Them for Demanding Openings If you have ever pulled a hardware schedule for a healthcare project and seen the note hospital tip next to every hinge line item, you may have wondered exactly what that detail accomplishes and wheth... commercial door hardware hardware specification healthcare hardware hinges hospital tip hinges Apr 22, 2026 Our Blog
David Bolton Grade 1 vs. Grade 2 Passage Latches: Picking the Right Knob Latch for Every Commercial Opening What This Guide Covers and Who It Helps Passage latches look simple on paper: no key, no lock, just a latch that keeps a door closed until someone turns the knob or lever. But specifying or ordering t... ANSI grade hardware commercial door hardware cylindrical latches door hardware specification passage latches Apr 22, 2026 Our Blog
David Bolton Baseboard Door Stops: How to Choose and Install the Right Type for Any Commercial Opening What Is a Baseboard Door Stop -- and When Is It the Right Choice? A baseboard door stop is a wall-mounted stop that attaches directly to the baseboard rather than to the wall surface above it or the f... baseboard stop commercial door hardware door stops facility maintenance hardware specification 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 Specifying Privacy Mortise Latchsets for Commercial Interiors: A Practical Guide Why Privacy Mortise Latchsets Deserve Closer Attention on Your Hardware Schedule Privacy locking functions show up on nearly every commercial project -- restrooms, exam rooms, counseling offices, priv... Grade 1 hardware commercial door hardware institutional hardware mortise latchsets privacy hardware Apr 22, 2026 Our Blog
David Bolton Electric Strike Monitoring Features Explained: What Latchbolt and Cam Feedback Actually Do for Your Access Control System Why Electric Strike Monitoring Matters More Than Most Specs Let On This guide is for security integrators, commercial contractors, facility managers, and architects who specify or install electric str... access control commercial door hardware electric strikes latchbolt monitoring life safety Apr 22, 2026 Our Blog
David Bolton Floor Stop or Wall Stop? Choosing the Right Door Stop for Commercial Openings Why the Right Door Stop Matters More Than You Think A door stop is one of the smallest line items on a hardware schedule, but specify the wrong type and you end up with damaged walls, bent closer arms... commercial door hardware door protection door stops and holders floor stop hardware specification Apr 22, 2026 Our Blog
David Bolton How to Specify Door Perimeter Weatherstrip: A Practical Guide for Commercial Projects Getting Door Perimeter Seals Right the First Time Perimeter weatherstrip is one of the most overlooked line items in a commercial hardware specification, yet it directly affects energy performance, oc... commercial door hardware door perimeter seal door specification gasketing weatherstrip Apr 22, 2026 Our Blog
