Understanding Exit Devices: A Comprehensive Guide

Exit devices play a crucial role in ensuring the safety and security of buildings by providing a quick and unobstructed means of egress. In this article, we will explore the various types of exit devices, their applications, and the distinctions between fire-rated and non-fire-rated exit devices. Additionally, we'll delve into electrified exit devices, focusing on a popular model and its applications.

Types of Exit Devices:

1. Rim Exit Devices:

These devices are surface-mounted on the door, making installation straightforward and visible. Typically featuring a horizontal bar or touchpad, rim exit devices allow occupants to exit by applying pressure, retracting the latch, and opening the door. Rim exit devices are widely used in various settings, from commercial buildings to educational institutions, providing a visible and intuitive solution for panic situations. Their versatility and ease of installation make them popular choices for exit doors that require reliable security coupled with uncomplicated emergency exit functionality.

• Surface-mounted devices.
• Commonly used in single-door applications.

2. Mortise Exit Devices:

These devices are integrated into the door's mortise pocket, offering a streamlined and concealed appearance. Operating on a mortise lock mechanism, they typically include a crossbar or touchpad for quick release during panic situations. Mortise exit devices are commonly used in commercial settings where a more discreet aesthetic is desired, such as offices and upscale establishments. Their design allows for smooth integration with various door styles while maintaining effective security and facilitating rapid and efficient exits during emergencies.

• A modified version of a mortise lock operated by a surface-mounted push bar.
• Offers a balance between security and ease of use.

3. Vertical Rod Exit Devices:

Vertical rod exit devices are door hardware designed for swift emergency egress. Featuring vertical rods that extend into the top and bottom of the door, these devices retract when pressure is applied to the touchpad or crossbar, allowing quick door opening. Commonly used on double doors or those with multiple latching points, vertical rod exit devices provide secure closure with efficient panic exit capabilities.

• Surface applied.
  
• Features rods that run vertically along the face of the door and retract when pushed.
• Widely utilized in healthcare applications.

4. Cross Bar Exit Devices:

Crossbar exit devices are hardware installed on exit doors for quick emergency egress. Featuring a horizontal crossbar or touchpad, these devices unlatch the door when pressure is applied, allowing rapid exit. Widely used in commercial and public spaces, they provide a user-friendly and intuitive solution for panic situations. Available in both fire-rated and non-fire-rated versions, cross-bar exit devices offer flexibility in meeting safety and building code requirements.

• Known for narrow mounting style.
• Ideal for applications where space is limited.

5. Fire-Rated vs. Non-Fire-Rated Exit Devices:

The key difference between fire-rated and non-fire-rated exit devices lies in their construction, purpose, and certification. Fire-rated exit devices are specifically designed to meet stringent fire safety standards, making them suitable for use on doors in areas where fire resistance is crucial. Non-fire-rated exit devices, on the other hand, are used in locations where fire-rated doors are not required, and their design may prioritize general functionality over fire resistance.

• The primary difference lies in the presence of a dogging key.
• Fire-rated exit devices lack mechanical dogging, as fire doors require positive latching.
• When ordering an exit device, one can choose between fire-rated and non-fire-rated options based on the application and building code requirements.

6. Electrified Exit Devices:

Electrified exit devices are an advanced solution that combines the functionality of traditional exit devices with electronic components to enhance security and control access to specific areas. These devices are commonly used in commercial and institutional settings where there is a need for both ease of egress and controlled entry. Here are some key features and aspects of electrified exit devices:

• Electrified exit devices come in various configurations, including rim, mortise, and vertical rod, to accommodate different door setups and security requirements.
• Widely employed in areas where heightened security is essential.
• Ideal for restricting access and monitoring exit points

7. Vertical Concealed Exit Devices:

Unlike traditional horizontal exit devices that are visible on the door's surface, vertical concealed exit devices are installed vertically on the door and are hidden within the door itself. This design provides a more aesthetically pleasing appearance, as the hardware is not as prominent.

Selecting the appropriate exit device is not only about safety but also about compliance with regulations and overall facility security. Take the next step in enhancing your building's safety – explore our range of exit devices. Contact our estimating department today to find the perfect exit device solution tailored to your requirements. Elevate your security measures with our expertise – shop exit devices now!