David Bolton Cased Open Frames: What They Are, When to Use Them, and How to Order Them Right The Opening Without a Door Still Needs a Frame Not every opening in a building gets a door. Corridor pass-throughs, open archways in office suites, interior retail alcoves, and wide passages in health... cased open frames commercial door frames frame specification hardware schedule hollow metal frames Sep 12, 2026 Our Blog
David Bolton Exit vs. Communicating: How the Mortise Latchset Function Shapes the Entire Opening Schedule Why the Function Label on a Mortise Latchset Is Not Just a Catalog Detail This guide is for contractors, hardware specifiers, and facility managers who are building or reviewing a door hardware schedu... commercial door hardware communicating lock function exit hardware hardware schedule mortise latchset Sep 5, 2026 Our Blog
David Bolton Shop Drawing Review for Door Hardware: What Gets Caught Before the Order Ships What This Article Covers A door hardware shop drawing review is the formal process of checking a submitted hardware schedule and supporting documentation against the project's contract documents befor... commercial door hardware door hardware submittals hardware schedule shop drawing review specification compliance Jul 22, 2026 Our Blog
David Bolton When the Finish Code on a Door Pull Changes After the Hardware Schedule Is Already Submitted The Problem That Shows Up After Approvals Are Done This article is for contractors, project managers, and architects who have already submitted a hardware schedule and are now hearing that the specifi... ANSI A156.6 architectural door trim door pulls finish lead times hardware schedule Jun 9, 2026 Our Blog
David Bolton Door Pull Finish Selection on a Multi-Door Project: Why the Hardware Schedule Gets Locked In Before the Lead Time Is Checked What This Article Covers This guide is for contractors, facility managers, and project architects managing commercial openings across schools, healthcare facilities, retail buildouts, and institutiona... architectural hardware commercial door trim door pulls finish lead time hardware schedule Jun 9, 2026 Our Blog
David Bolton Specifying Straight Door Pulls for Push-Pull Sets: Why Finish Lead Time Gets Ignored Until the Job Stalls The Problem Nobody Flags Until the Opening Is Ready This article is for commercial subcontractors, facility managers, and architectural hardware consultants who spec or procure straight door pulls for... architectural trim commercial door hardware door pulls finish lead time hardware schedule Jun 3, 2026 Our Blog
David Bolton Straight Door Pulls on Push-Pull Sets: Why the Hardware Schedule Gets Written Before the Door Swing Is Confirmed The Problem Nobody Catches Until the Hardware Shows Up on Site This article is for contractors, facility managers, and architects who have ever received a door pull shipment and discovered the set doe... ANSI A156.6 architectural door trim door pulls hardware schedule push-pull sets Jun 1, 2026 Our Blog
David Bolton Why a 4-1/2" x 4" Hinge Exists — and When to Specify the Asymmetric Leaf The Hinge Dimension That Often Gets Overlooked This article explains what a 4-1/2" x 4" asymmetric hinge is, why it exists as a distinct catalog size, and which field conditions make it the correct ch... commercial hinges door hardware replacement full mortise ball bearing hinge hardware schedule hinge specification Apr 23, 2026 Our Blog
