Leave without searching for a release control
The escape bar provides a broad horizontal contact point for releasing the latch while pushing in the direction of exit.
PRODUCT GALLERYST
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Cleanroom Doors & Windows
Emergency Steel Door
Product specifications
| Brand | ST |
|---|---|
| Model | ST-D-4 |
| Opening style | Push-bar swing door |
| Material | 1.2 mm galvanized steel sheet with a spray-coated finish |
| Hardware | Stainless steel lockset; stainless steel hinges; panic exit push bar |
| Standard door size | 900 × 2100 mm |
| Standard vision panels | 650 × 650 mm each; 2 panels; double-glazed |
| Size customization | Custom dimensions available |
Specifications can be customized to your requirements.
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Specify the quantity and configuration in your inquiry.
Emergency Steel Door lets people leave a room by pressing the horizontal escape bar, which releases the latch as they push the leaf outward. This direct action removes the need to find a key or turn a conventional handle from inside when an urgent exit is needed. The upper and lower vision panels also let users check more of the adjoining space before opening, including people approaching and objects near floor level.
This arrangement suits workroom exits opening onto shared corridors, where a closed door can hide approaching traffic or items beside the doorway. The spray-coated galvanized-steel surface can be wiped during routine cleaning; stainless steel hinges and a lockset complete the door assembly.
PRACTICAL BENEFITS
An exit that is easy to operate and easier to see through
A closed door can conceal the approach
Glazing above and below the bar provides views at different heights, helping users notice people and items on the other side before swinging the leaf open.
APPLICATION ENVIRONMENTS
Exits onto shared circulation areas
Production rooms adjoining busy corridors
Provide direct push-bar exit operation while allowing workers to look through the closed leaf before opening into corridor traffic.
Workrooms beside material-handling areas
Use the upper and lower glazing to check the adjoining passage, including items near floor level that a high window may not show.
SELECTION GUIDE
Plan the swing and the sightline
Keep the opening path clear
Install the push bar on the exit side and leave room for the outward swing without obstructing the adjoining corridor.
Keep both windows useful
Place the entrance where the upper and lower glazing can show the approach, rather than facing stored materials or a permanent obstruction.
COMMON QUESTIONS
About this two-window exit door
Are the two windows a double-leaf arrangement?
No. This is one door leaf with two separate double-glazed vision panels, positioned above and below the escape bar.
What does the lower window add?
It provides a view of the lower part of the adjoining space, helping users spot items near the doorway before opening.
Can the door dimensions be customized?
Yes. Custom door dimensions are available for the planned room opening.
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