David Bolton Foam vs. Liquid Soap in a Multi-Feed System: How the Soap Type Changes the Entire Dispenser Specification Why the Foam-or-Liquid Decision Has to Happen Before Anything Else Gets Specified This article is for facility managers, commercial contractors, and project architects who are specifying or maintainin... commercial restrooms facility maintenance restroom accessories soap dispensers specification guide Sep 28, 2026 Our Blog
David Bolton Top-Hung vs. Bottom-Supported Sliding Door Hardware: Which System Belongs on Your Opening? What This Guide Covers and Who It Helps If you are specifying or replacing sliding door hardware for a commercial, institutional, or industrial opening, the first decision is also the most structural:... bottom-rolling door systems commercial door hardware sliding door hardware specification guide top-hung track Sep 13, 2026 Our Blog
David Bolton Cam-Action vs. Rack-and-Pinion Door Closers: Which Mechanism Belongs on Your Opening? Two Mechanisms, One Job -- But Very Different Results This article explains the mechanical difference between cam-action and rack-and-pinion door closers, when each design has the advantage, and how t... ADA compliance cam-action closers commercial hardware door closers specification guide Sep 5, 2026 Our Blog
David Bolton Specifying Access Doors for Drywall Ceilings and Walls: A Practical Guide What This Guide Covers Access doors are one of the most frequently under-specified components in a commercial construction project. When a drywall ceiling or wall conceals mechanical, electrical, or p... access doors commercial construction drywall hardware facility maintenance specification guide Apr 22, 2026 Our Blog