Industry News & Engineering Insights
Explore the latest articles on architectural hardware standards, precision engineering, access control technologies, and global project case studies from TOPTEK.
Technical Insights
AS 4145 Mortice Lock OEM Project Guide: Materials, Oval Cylinder and Batch Approval
An AS 4145 mortice lock OEM project should connect material selection, the Australian oval cylinder interface and the accepted sample to the...
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Technical Insights
CE Mortise Lock OEM Program Guide: Drawings, Samples, Documents and Change Control
A CE mortise lock OEM program needs a reliable connection between the commercial request, the engineering drawing, the physical sample and the...
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Technical Insights
ANSI Mortise Lock OEM Sample Approval: Function, Trim, Cylinder and Strike
ANSI mortise lock OEM sample approval should identify exactly what a buyer is releasing: the operating function, fitted trim, cylinder interface, strike...
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Technical Insights
Australian Fire Door Mortice Lock RFQ Guide: Doorset, Function, Evidence and Approval
An Australian fire door mortice lock RFQ should tell the supplier which doorset needs hardware, how the door must operate and what...
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Technical Insights
EN Fire Door Mortise Lock Evidence Checklist: Report Scope, Doorset and Installation
EN fire door mortise lock evidence is useful only when the proposed lock and its installation can be connected to the documented...
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Technical Insights
UL Fire Door Mortise Lock Submittal Checklist: Listing, Label, Function and Opening
A UL fire door mortise lock submittal should connect a proposed lock configuration to a named opening, an applicable certification record and...
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Technical Insights
AS 4145 Mortice Lock Door Schedule: Function, Backset, Oval Cylinder and Trim
TL;DR Give every Australian commercial opening a complete mortice lock schedule row. Connect function, backset, oval cylinder and trim through one controlled...
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Technical Insights
DIN Mortise Lock Handing Guide: DIN Left, DIN Right, Reversible Latch and Door Schedule
TL;DR Determine DIN left or DIN right from the hinge-side view of the hinged door. Record the viewing side, swing and controlled-access...
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Technical Insights
ANSI Mortise Lock Function Schedule: Passage, Storeroom, Classroom and Entrance Openings
TL;DR Build the ANSI mortise lock function schedule around each opening's entry and exit behaviour. Separate passage, continuously restricted entry, key-controlled classroom...
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Technical Insights
Electric Door Loop Installation Guide: Frame Position, Cable Protection and Service Access
Electric door loop installation should be planned around the complete movement of the door. A loop that looks tidy when the door...
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Technical Insights
Commercial Door Cylinder Changeover Plan: Site Survey, Coding and Phased Replacement
A commercial door cylinder changeover plan controls the transition between the keys people use today and the system they will use after...
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Technical Insights
EN 1906 Lever Handle Grade Selection for Commercial and Fire Door Projects
EN 1906 lever handle grade selection starts with the way people will use the door. A busy public entrance, a controlled office...
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