Smoke Curtain
The Smoke Curtain is designed to block smoke movement under building ceilings and improve smoke extraction performance within smoke compartments. The product group includes fixed rigid smoke curtains, active flexible smoke curtains and fixed flexible smoke curtains for different building structures and interior conditions.
Key Features
- Fixed rigid smoke curtain option
- Active flexible smoke curtain option
- Fixed flexible smoke curtain option
- Blocks lateral smoke movement under building ceilings
- Can coordinate with smoke exhaust and fire control systems
- Flexible fireproof fabric options adapt to different architectural surfaces
Product Overview
Three Smoke Curtain Forms
The product group includes fixed rigid, active flexible and fixed flexible smoke curtain systems, allowing selection according to ceiling structure, interior appearance and smoke control strategy.
Fixed Rigid Smoke Curtain
Rigid smoke curtains can use galvanized steel, stainless steel or fire rated glass. After installation, the position remains fixed for stable long-term smoke blocking with simple maintenance.
Flexible Smoke Curtain Options
Flexible systems use fireproof silicone cloth or similar fire-resistant fabric. Active flexible curtains can be stored normally and lowered during fire, while fixed flexible curtains form a stable smoke reservoir without complex drive systems.
Applications
Shopping malls
Office buildings
Public buildings
Atriums
Underground spaces
Smoke compartment boundaries
Product Views
Our Advantages
Improves smoke compartment control and smoke exhaust effectiveness
Rigid and flexible options suit different ceiling and interior designs
Active flexible systems can link with fire control systems
Fixed flexible systems are economical and simple to maintain
Can adapt to straight, angled and curved building structures
Technical Data
| Product Type | Smoke curtain |
| Rigid Materials | Galvanized steel, stainless steel, fire rated glass |
| Metal Plate Thickness | ≥0.8mm |
| Metal Melting Point | ≥750°C |
| Fire Glass Types | Monolithic, wired or laminated fire rated glass |
| Typical Length | Generally ≤4m |
| Smoke Barrier Height | ≥500mm |
| Descent Speed | Electric or mechanical descent speed ≥0.07m/s |
| High Temperature Performance | No damage for 0.5h at 620°C±20°C |
| Flexible Material | Fireproof silicone cloth made from inorganic fiber fireproof fabric |
Packaging
Project-based export packaging according to curtain form, size, guide rail, control system and installation accessories
Have questions about this product?
Contact UsFrequently Asked Questions About Steel Fire Rated Doors
What is the fire rating of this steel fire door?
This steel fire rated door can be supplied with different fire integrity ratings depending on the project requirement and available test scope. Buyers should confirm the required fire rating, local standard, and documentation needs before ordering. To discuss your project requirement, visit the SNRIDA contact page for a project-specific response.
Can this steel fire door be used for export projects?
Yes. This steel fire door is designed for commercial, residential, and industrial building projects. For export projects, SNRIDA can provide product specifications, technical drawings, packing details, and available test documents where applicable. See the fire door manufacturer overview page for export project coordination.
What documents can be provided for this steel fire door?
Depending on the project requirement, SNRIDA can provide product specifications, technical drawings, commercial invoice, packing list, product photos, and available certificates or test reports where applicable. Buyers should confirm required documents with their contractor, consultant, or customs broker before shipment. For the broader import process, see the how to import fire doors from China guide.
Can hardware openings be prepared before shipment?
Yes. Hinge positions, lock holes, closer preparation, panic bar preparation, and other hardware openings can be prepared according to approved drawings. Buyers should confirm hardware models and opening direction before production.
What is the HS code reference for steel fire doors?
Steel fire doors are commonly reviewed under HS heading 7308.30 for iron or steel doors and frames. However, the final HS code may vary by destination country, door structure, hardware configuration, and customs broker review. Buyers should confirm the final classification with their local customs broker before shipment. See the fire door HS code import classification guide for more detail.
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