David Bolton Concealed Leaf Continuous Hinges: What the Hidden Leaf Actually Changes on the Job Site What This Guide Covers and Who It Is For Concealed leaf continuous geared hinges are specified on commercial openings where aesthetics, security, or sightline requirements push the hardware as close t... commercial door hardware concealed leaf hinge continuous hinges fire-rated openings hinge installation Jul 26, 2026 Our Blog
David Bolton Cutting Continuous Geared Hinges to Length on the Job: What Goes Wrong When the Saw Cut Is the Last Thing Anyone Plans For Why the Cut Is the Step Nobody Budgets Time For This article is for commercial installers, facility maintenance crews, and project managers who are sourcing or field-installing continuous geared hinge... commercial door hardware continuous hinges field fabrication fire-rated doors hinge installation Jul 12, 2026 Our Blog
David Bolton Spring Hinge Tension Adjustment After Installation: The Step That Gets Skipped on Small Doors Why the Factory Tension Setting Is Never the Final Answer Spring hinges ship with a default tension setting intended for a mid-range door weight and size. For the installer or facility technician rece... commercial door hardware fire door hardware hinge installation self-closing doors spring hinges May 14, 2026 Our Blog
David Bolton Mixed Corner Radii on a Spring Hinge: Why One Square Leaf and One Radius Leaf Is Not a Mistake What This Article Covers If you have ever pulled a residential or light-commercial spring hinge out of a box and noticed that one leaf has perfectly square corners while the other has rounded corners,... door hardware hinge installation light commercial spring hinges wood door prep Apr 23, 2026 Our Blog
David Bolton Why Heavy Weight Hinges Fail Early — And How Proper Installation Prevents It What Causes a Heavy Weight Hinge to Fail Before Its Time? This article is for commercial contractors, facility maintenance technicians, and project managers who have experienced premature hinge wear, ... ball bearing hinges commercial door hardware door hardware maintenance heavy weight hinges hinge installation Apr 23, 2026 Our Blog