Door Specifications

Door Specifications · Jusen Doors Technical Team · Reviewed by Jusen Doors Engineering Team Consistent quality across hundreds of doors in one project comes from one thing: machining precision. At the Jusen Doors factory in Nanhai, Foshan, every cutting and routing stage is controlled to tight tolerances so door after door matches the approved sample. […]

Door Specifications · Jusen Doors Technical Team · Reviewed by Jusen Doors Engineering Team For door and window exporters, the risk is not only on the production line — it is in the container. A door that leaves the factory perfect but arrives scratched, warped or broken damages your reputation. Here is how the Jusen

The 24×80 door is a staple for narrow openings — closets, pantries, utility rooms and hallways. Because it is narrower than a standard entry, the specification details matter. This guide compares types and what to check before ordering. Standard vs Custom Sizing A 24×80 door is usually a nominal size; the actual slab may be

A transom — the glazed panel above a door — adds daylight and height to an entrance. In commercial and hospitality projects, transoms are specified as matched door and transom assemblies. Here is what to consider when specifying them. Fixed vs Operable Transoms Fixed transoms are the most common and simplest to build. Operable transoms

Door sizes are quoted two ways: the nominal size people refer to, and the actual slab dimension you order. Mixing them up causes delivery errors on site. This guide explains the difference and how to write a door schedule correctly. Nominal vs Actual Common nominal sizes such as 30×80 or 36×80 are rounded references. The