In any commercial or public building, safety is a paramount concern. One critical component in ensuring the safety of occupants is the installation of emergency exit door bars. These devices serve as essential life-saving mechanisms, allowing for swift exits in case of emergencies. This article explores the types of emergency exit door bars, their benefits, and installation procedures to guide building managers and owners in enhancing safety measures.
Types of Emergency Exit Door Bars
Emergency exit door bars come in various types, each designed to accommodate different building needs and safety regulations. The most common types include:
1. Panic Bars (Crash Bars)
Panic bars, also known as crash bars, are widely used in commercial buildings. They consist of a horizontal bar mounted on the door that, when pushed, unlatches the door for a quick exit. Panic bars are particularly effective in high-traffic areas, as they enable occupants to exit without needing to turn a knob or handle. These bars often comply with safety codes, ensuring that they can be operated with minimal effort, even in panic situations.
2. Touch Bar Exit Devices
Touch bar exit devices function similarly to panic bars, but they feature a touch-sensitive mechanism that activates the latch when pressed. This design is particularly beneficial for individuals with limited mobility, as it requires less force to operate. Touch bars are often installed in buildings that prioritize accessibility, ensuring that all occupants can exit safely during an emergency.
3. Vertical Rod Exit Devices
Vertical rod exit devices are designed for double doors and provide an additional level of security. These devices feature vertical rods that extend from the top and bottom of the door, securing it in place when closed. In emergencies, a simple push on the bar disengages the rods, allowing for immediate egress. This type is ideal for high-security areas, as it provides enhanced protection while still complying with safety standards.
4. Electric Exit Devices
Electric exit devices integrate electronic components for added functionality. These devices can be connected to alarm systems, enabling them to unlock automatically during emergencies. Electric exit devices are particularly beneficial in buildings with complex security systems, ensuring that the doors are accessible without compromising safety.
Benefits of Emergency Exit Door Bars
Investing in emergency exit door bars provides numerous advantages for building owners and managers. The primary benefits include:
1. Enhanced Safety
The most significant benefit of installing emergency exit door bars is the enhanced safety they provide. In emergencies such as fires or natural disasters, these devices allow for swift and efficient exits, minimizing the risk of injury or fatalities. Ensuring that all exits are equipped with properly functioning emergency exit door bars can save lives.
2. Compliance with Safety Regulations
Many building codes and safety regulations mandate the installation of emergency exit door bars in commercial and public buildings. By installing these devices, building owners ensure compliance with local laws, avoiding potential fines and liabilities. Adhering to safety regulations also demonstrates a commitment to occupant safety.
3. Accessibility
Emergency exit door bars are designed to be easily operable by individuals of all ages and abilities. The various types available, including panic bars and touch bars, ensure that even those with disabilities can exit quickly in an emergency. This inclusivity enhances overall safety for all building occupants.
4. Deterrent Against Unauthorized Access
Certain types of emergency exit door bars, particularly those with vertical rods, also serve as a deterrent against unauthorized access. While they provide quick exits during emergencies, they also secure doors when closed, helping to prevent intrusions and ensuring that only authorized personnel can access sensitive areas.
Installation of Emergency Exit Door Bars
Proper installation of emergency exit door bars is crucial for their effective functioning. Here are the steps typically involved in the installation process:
1. Selecting the Right Type
Before installation, it is essential to choose the appropriate type of emergency exit door bar based on the building’s needs and local safety regulations. Consider factors such as door type, traffic volume, and accessibility requirements.
2. Preparing the Door
Ensure that the door is in good condition and free of any obstructions. The door frame must be solid, and the hinges should be functional to support the emergency exit door bar installation.
3. Installation Process
- Mark the Placement: Determine the correct height for the bar, typically around 34 to 48 inches from the floor, and mark the placement on the door.
- Drill Holes: Following the manufacturer’s instructions, drill holes for the mounting brackets.
- Attach the Bar: Securely attach the emergency exit door bar to the door using the provided hardware. Ensure it is aligned properly to function effectively.
- Test the Functionality: After installation, test the emergency exit door bar to ensure it operates smoothly. Verify that it properly unlatches the door when pushed.
4. Regular Maintenance
Regular maintenance is vital to ensure the longevity and effectiveness of emergency exit door bars. Building managers should conduct routine inspections to check for wear and tear, ensuring that all components are functioning correctly.
Conclusion
Emergency exit door bars are a critical component in safeguarding the lives of building occupants during emergencies. By understanding the types available, their benefits, and proper installation methods, building owners can enhance safety measures and comply with regulatory standards. Investing in high-quality emergency exit door bars not only protects individuals but also demonstrates a commitment to safety and security in any commercial or public space.
