Fire-Rated Flush Door
General Specifications:
– Constructed with fire-resistant materials
– Equipped with intumescent seal for thermal expansion
– Certified for commercial and public building safety
– Available fire resistance ratings: 30 / 60 / 90 / 120 minutes
Components Related to Fire Protection System:
1. Door Closer
Automatically closes the door after opening to prevent fire and smoke from spreading.
2. Fireproof Hinges
Heat-resistant hinges that maintain door integrity under high temperatures.
3. Smoke Seal Strip
Flexible strip installed between door and frame to block smoke leakage.
4. Wire Glass Panel
Reinforced glass with embedded wire mesh that resists shattering and heat.
5. Cylindrical Lock
Heat-resistant locking mechanism that ensures secure closure during fire events.
6. Door Silencer
Rubber buffer that enhances tight sealing and reduces vibration, helping contain smoke.
7. Bottom Seal Strip
Metal or rubber strip at the bottom of the door to prevent smoke and air infiltration.
– Constructed with fire-resistant materials
– Equipped with intumescent seal for thermal expansion
– Certified for commercial and public building safety
– Available fire resistance ratings: 30 / 60 / 90 / 120 minutes
Doors
Quality Doors

Land Minning
Constructed with fire-resistant materials Equipped with intumescent seal for thermal expansion Certified for commercial and public building safety Available fire resistance ratings: 30 / 60 / 90 / 120 minutes.

Building Staffs
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Material Supply
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