David Bolton Grade 2 Storeroom Locks in Multi-Tenant and Light Commercial Buildings: When Is Grade 2 Actually Enough? What This Article Covers — and Who Should Read It This guide is for contractors pricing out light commercial renovations, property managers specifying hardware for multi-tenant buildings, and facility... BHMA grades cylindrical locks light commercial hardware lock specification storeroom locksets Apr 23, 2026
David Bolton Residential vs. Commercial Grade Hinges on Light Commercial Doors: What Actually Goes Wrong at the Mixed-Use Boundary The Problem That Starts Before the Door Is Even Hung This article is for contractors, facilities managers, and architects who work at the edge of the residential and commercial worlds — mixed-use buil... door hardware specification hinge grade selection hinges light commercial hardware residential vs commercial Apr 23, 2026
David Bolton When a Spring Hinge Is Not Enough: Choosing the Right Self-Closing Solution for Light Commercial and Mixed-Use Openings The Right Self-Closing Solution Depends on More Than Convenience This article is for contractors, facility managers, and project specifiers who need a self-closing door but are not sure whether a spri... door closers light commercial hardware self-closing doors spring hinges stainless steel hinges Apr 23, 2026
David Bolton 3-1/2" Hinges on Light Commercial Doors: When a Smaller Hinge Is the Right Call The Right Hinge for the Right Opening -- Why Size Isn't Always Bigger Most commercial hardware schedules default to a 4-1/2" hinge without a second thought. For heavy hollow metal doors on high-traffi... ball bearing hinges full mortise hinges hinge sizing hinges light commercial hardware Apr 23, 2026