David Bolton Wood Door Tolerances and Field Trimming Limits: What Every Installer Needs to Know Before Cutting What This Article Covers When a wood door arrives on the job site and the rough opening is slightly off, the temptation to grab a saw is real. This guide explains the clearance tolerances a properly h... door clearances door installation field trimming fire door compliance wood doors Sep 12, 2026
David Bolton Face-Mount Barn Door Hangers on Commercial Openings: Why the Track Length and Header Blocking Have to Be Solved Before You Order What This Article Covers and Who It Helps A face-mount barn door track set looks straightforward on a cut sheet: a length of round rail, a pair of hangers, and a hardware kit. But on a commercial proj... barn door track commercial sliding door hardware door installation facility hardware stainless steel hardware May 14, 2026
David Bolton Heavy Weight vs. Standard Weight Hinges: How to Choose the Right Grade Before You Order Why Hinge Weight Grade Is One of the Most Under-Specified Decisions on a Commercial Opening This guide is for contractors, facility managers, and specifiers who want to get hinge grade right the first... commercial door hardware door installation heavy weight hinges hinge specification hinges Apr 23, 2026
David Bolton Stainless Steel Hinges on Commercial Doors: Why Finish and Base Material Both Matter The Confusion Between Stainless Finish and Stainless Steel This guide is for contractors, facility managers, and architects who specify or maintain commercial door hardware. It covers one of the most ... commercial door hardware door installation hinge specification hinges stainless steel hardware Apr 23, 2026