Direct operation from the exit side
The horizontal bars provide a push contact point for releasing the door latch without a separate handle-turning action from inside.
PRODUCT GALLERYST
Product view
Cleanroom Doors & Windows
Double-Leaf Emergency Steel Door
Product specifications
| Brand | ST |
|---|---|
| Model | ST-D-5 |
| Opening style | Push-operated swing door |
| Material | 1.2 mm galvanized steel sheet with a spray-coated finish |
| Hardware | Stainless steel lockset; stainless steel hinges |
| Standard door size | 1500 × 2100 mm |
| Standard vision panels | 500 × 1800 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.
Double-Leaf Emergency Steel Door provides a push-operated exit from workrooms and production areas, with two door leaves that create a wider passage when both are opened. The horizontal exit bars shown on the door let people release the latch while pushing outward, simplifying the opening action when they need to leave urgently. The double-leaf arrangement also gives more room for moving larger items through the entrance.
Each leaf has a tall double-glazed vision panel, so staff can check approaching people and objects at different heights before opening into an adjoining corridor. Spray-coated galvanized steel provides a wipeable surface for routine cleaning. Together, the wider opening and extended view help users manage passage through a shared doorway.
MODELS AND DIMENSIONS
Available configurations
| Arrangement | Opening, W × H |
|---|---|
| Single leaf | 900 × 2100 |
| Unequal double leaf | 1200 × 2100 |
| Double leaf | 1500 × 2100 |
Custom configurations are available.
PRACTICAL BENEFITS
Handle exit operation, passage width and visibility together
More room than one leaf alone provides
Opening both leaves provides additional passage space for larger loads, reducing the maneuvering needed at a narrow single-leaf doorway.
See more of the approach through the closed door
The tall windows extend the view down each leaf, helping users check people and items beyond the entrance before pushing the doors into the passage.
APPLICATION ENVIRONMENTS
Work areas with shared personnel and material access
Production rooms with wider entrances
Provide push-operated exit access where the doorway is also used to move larger materials or equipment with both leaves open.
Workrooms adjoining shared corridors
Use the tall glazing to check approaching traffic before opening the doors into a passage used by staff and material handlers.
SELECTION GUIDE
Allow space for both leaves
Usable opening width
Size the entrance for the required clear passage with the leaves open, allowing for the frame and door thickness rather than treating the overall door size as clear width.
Swing and approach space
Keep both outward swing paths clear and position the doorway where the long windows can show the adjoining approach.
COMMON QUESTIONS
About the double-leaf exit door
What is the advantage of the two-leaf arrangement?
Both leaves can be opened to provide more passage space than one leaf alone, which helps when larger items must pass through the doorway.
How are the two vision panels arranged?
Each leaf carries one tall double-glazed panel, providing a view through both sides of the closed door.
Are custom door sizes available?
Yes. Door dimensions can be adapted to the planned opening and passage needs.
PROCUREMENT / INQUIRY
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