Exit devices, commonly known as panic bars, crash bars, or push bars, are essential safety features in commercial buildings. They provide a means of quick and unobstructed egress during emergencies. The selection of the right exit device is a critical decision for business owners and facility managers, as it involves not only compliance with safety regulations but also the integration of technology and design that aligns with the building's needs.
### Manual vs. Electrified Exit Devices
The choice between manual and electrified exit devices is determined by the specific requirements of the building and its use. Manual exit devices are typically used in buildings where simplicity and reliability are paramount. They are cost-effective and comply with safety standards, providing a safe and quick means of egress.
On the other hand, electrified exit devices offer advanced features such as delayed egress, alarm systems, and integration with access control systems. These are suitable for high-security areas or where additional functionality is required.
### Brands and Technologies
Several brands lead the market in providing quality exit devices, each with its range of products tailored to different commercial needs.
- **Allegion**: Known for a variety of panic devices or push bars, Allegion's products are designed for safe and efficient egress in emergency situations. Their series include the 98/99 Series push pads, the 33A/35A Series, and the 22 Series, among others.
- **Von Duprin**: A pioneer in the industry, Von Duprin offers a wide range of exit devices, including the 98/99 Series push pads and the 33A/35A Series exit devices. They are known for their durability and performance in demanding situations.
### Types of Exit Devices
1. **Rim Exit Devices**: These are surface-mounted and are commonly used in single-door applications. They are visible and provide an intuitive solution for panic situations.
2. **Mortise Exit Devices**: Integrated into the door's mortise pocket, these offer a more discreet look and are often used in upscale establishments where aesthetics are a concern.
3. **Vertical Rod Exit Devices**: Suitable for double doors or doors with multiple latching points, these devices feature rods that extend into the top and bottom of the door frame.
4. **Cross Bar Exit Devices**: These devices feature a horizontal bar and are available in both fire-rated and non-fire-rated versions. They are user-friendly and widely used in commercial and public spaces.
### Conclusion
Choosing the right exit device is a complex decision that involves understanding the specific needs of your business and the regulatory requirements. By considering the manual versus electrified options, as well as the various types offered by leading brands like Allegion and Von Duprin, businesses can ensure the safety and security of their premises while also meeting aesthetic and functional needs.
For a more detailed exploration of exit devices and their applications, readers are encouraged to refer to comprehensive guides and resources available online. Remember, the safety of occupants is paramount, and the right exit device can make all the difference in an emergency situation.