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3 Articles

panic exit device × thresholds ×

Interlocking Thresholds for Security Applications: Where the Floor Seal Becomes Part of the Defense

What This Article Covers This guide explains how interlocking thresholds contribute to door security at commercial openings, which building types benefit most, and what specifiers and facility teams n...

commercial door hardware door security facility security perimeter sealing thresholds

Aug 24, 2026 Our Blog

The Concealed Offset Panic Threshold: What Specifiers Get Wrong Before the Floor Goes Down

What This Article Covers and Who It Helps This guide explains how panic thresholds with a concealed offset work, why they are misspecified more often than almost any other threshold type, and what spe...

commercial door hardware egress compliance exit devices panic hardware thresholds

Aug 1, 2026 Our Blog

What the Threshold Pan Gets Wrong Before the Sill Is Ever Set: A Field Guide to Flashing Details

Why the Pan Under the Threshold Is the Step That Gets Skipped This article is for commercial contractors, facility managers, and architects who have watched a threshold fail within a year of installat...

commercial-door-hardware installation-best-practices thresholds water-intrusion-prevention weatherstripping-and-seals

Jun 29, 2026 Our Blog