Wider loads need more passage space
The double-leaf layout suits entrances used for trolleys and larger items, giving staff more room to position and guide a load without repeatedly adjusting it at a narrow doorway.
PRODUCT GALLERYST
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Cleanroom Doors & Windows
Double-Leaf Cleanroom Steel Door
Product specifications
| Brand | ST |
|---|---|
| Model | ST-D-2 |
| Opening style | Sliding / swing |
| 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 panel | 400 × 600 mm; double-glazed |
| Optional upgrades | Electronic interlock; door closer; powered door closer |
| Size customization | Custom dimensions available |
Specifications can be customized to your requirements.
Request a quotation
Specify the quantity and configuration in your inquiry.
Double-Leaf Cleanroom Steel Door provides a wider entrance for moving trolleys, larger materials and production equipment into clean rooms. Its two-leaf layout gives operators more space to guide a load through the doorway, easing the handling difficulties caused by a narrow personnel entrance while providing a closable barrier between adjoining areas.
The spray-coated galvanized-steel surfaces can be wiped during routine cleaning, and double-glazed vision panels help users check the other side before moving through. Sliding and swing versions suit different entrance layouts. Optional door closers and electronic interlocks help manage closure after passage and coordinate linked doors where rooms need to stay separated.
PRACTICAL BENEFITS
Make room for the loads that personnel doors cannot accommodate
Approaching traffic is harder to see with a trolley
The vision panels help users check the opposite side before passage, making it easier to coordinate movement at a shared entrance.
The entrance needs to close after transfer
Optional closers help return the doors toward their closed position after passage; electronic interlocking can coordinate the opening sequence of linked doors.
APPLICATION ENVIRONMENTS
Entrances used by people and larger loads
Clean production rooms with material trolleys
Provide a wider entrance for moving batches of components or materials between the corridor and production room.
Equipment access to clean production areas
Use the double-leaf opening where machines or maintenance equipment need more space than a personnel door provides.
Preparation and staging rooms
Provide access for loaded trolleys while retaining a coated door surface for routine cleaning at the room entrance.
CHOOSING THE ENTRANCE
Plan the route as well as the opening
Trolley size and approach space
Match the installed clear opening and the turning space on each side to the widest load; door dimensions can be customized.
Swing or sliding
Swing leaves need clear space in their opening path; sliding versions need space for their travel along the adjacent wall.
Linked-room access
Choose electronic interlocking when two linked entrances need a controlled opening sequence, and closers where users may leave doors open after transfer.
PRODUCT QUESTIONS
Common questions
Why choose a double-leaf entrance?
It provides a wider passage for trolleys, materials and equipment that are awkward to move through a narrow personnel doorway.
Can the door dimensions be customized?
Yes. The standard door size is 1500 × 2100 mm, and dimensions can be customized to suit the entrance and the loads passing through.
Which controls can be added?
Electronic interlocking, door closers and powered door closers are available as upgrades for the required passage and closing arrangement.
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