Fire-rated doors are designed to resist the spread of fire and smoke in a building. When considering their installation or use, it’s important to keep the following in mind:

1. Building Codes: Consult local building codes and regulations to ensure compliance with fire-rated door requirements specific to your location.

2. Rating: Fire-rated doors come with different fire-resistance ratings (e.g., 20, 60, 90 minutes). Choose the appropriate rating based on the area’s fire hazards and safety needs.

3. Material: Fire-rated doors are typically made of materials like steel or solid wood core. Choose a material that suits your aesthetic preferences and safety requirements.

4. Hardware: Select fire-rated hardware, including locks, hinges, and closers, that meet the door’s fire rating.

5. Installation: Ensure proper installation by trained professionals to maintain the door’s fire-resistant properties.

6. Maintenance: Regularly inspect and maintain fire-rated doors to ensure they remain effective over time.

7. Labeling: Look for fire-rated door labels or certifications to verify their compliance with safety standards.

8. Emergency Exits: Don’t block fire-rated emergency exits, and ensure they open easily in case of an emergency.

9. Evacuation Plan: Incorporate fire-rated doors into your building’s fire safety and evacuation plan.

Remember that the specific requirements and best practices may vary depending on your location and the type of building, so it’s crucial to consult with AN experts when making decisions about fire-rated doors.