Commercial Door Lock Push

In the realm of commercial spaces, security is paramount, and a critical component of this security is the humble yet robust commercial door lock. One feature that has gained significant traction in recent years is the push bar mechanism. Let's delve into the world of commercial door lock push bars, their advantages, types, and best practices for their installation and maintenance.

Nuk3y Indio Satin Chrome Interior/Exterior Keyed Entry Door Handle with Occupancy Indicator one_size | DL-C10SC
Nuk3y Indio Satin Chrome Interior/Exterior Keyed Entry Door Handle with Occupancy Indicator one_size | DL-C10SC

Door lock push bars, often found in exit doors, allow for quick and easy egress in case of emergencies. They are designed to unlatch the door when a certain amount of pressure is applied, typically by pushing on the bar. This mechanism is not only convenient but also plays a crucial role in ensuring safety and compliance with fire and building codes.

Schlage Hl6 Hospital Door Handle Push-pull Latch Lock.hl6q-5-a Us26d - Brand
Schlage Hl6 Hospital Door Handle Push-pull Latch Lock.hl6q-5-a Us26d - Brand

Understanding Commercial Door Lock Push Bars

Commercial door lock push bars are not one-size-fits-all. They come in various types, each with its unique features and use cases.

Commercial Grade Panic Exit Device - Heavy Duty Stainless Steel Push Bar Door Lock with Exterior Lever & Keys for Fire Doors 3.54 H x 7.48 W x 32.28 D in
Commercial Grade Panic Exit Device - Heavy Duty Stainless Steel Push Bar Door Lock with Exterior Lever & Keys for Fire Doors 3.54 H x 7.48 W x 32.28 D in

Let's explore the two primary types of push bars and their applications:

Rim Exit Devices

Tubular Lock with Square Privacy Turn & Release - Polished Chrome
Tubular Lock with Square Privacy Turn & Release - Polished Chrome

Rim exit devices are surface-mounted on the door's face. They are typically used on single doors and are popular due to their aesthetic appeal and ease of installation. However, they may not be suitable for fire-rated or high-security applications.

Key features of rim exit devices include:

  • Surface-mounted on the door face
  • Suitable for single doors
  • Easy to install and maintain
  • Not ideal for fire-rated or high-security doors
Loquet de porte coulissante pour cabine de toilette – Hadrian Secure Lock
Loquet de porte coulissante pour cabine de toilette – Hadrian Secure Lock

Mortise Exit Devices

Mortise exit devices are installed inside the door, providing a more secure and concealed appearance. They are ideal for fire-rated doors and high-traffic areas. However, they require professional installation due to the complexity of the cut into the door.

Key features of mortise exit devices include:

ADA Door Lock with Indicator in Satin Chrome - Right-Handed
ADA Door Lock with Indicator in Satin Chrome - Right-Handed
  • Installed inside the door
  • Suitable for fire-rated and high-traffic doors
  • Requires professional installation
  • More secure and durable than rim exit devices

Best Practices for Installation and Maintenance

an image of a refrigerator door handle on it's side in the process of being repaired
an image of a refrigerator door handle on it's side in the process of being repaired
VEVOR Door Push Bar Panic Exit Device 31” Stainless Steel Commercial Emergency Exit Door Push Bar with Exterior Lever and 3 Keys Emergency Exit Door Hardware for 30"-36" Metal Wood Door
VEVOR Door Push Bar Panic Exit Device 31” Stainless Steel Commercial Emergency Exit Door Push Bar with Exterior Lever and 3 Keys Emergency Exit Door Hardware for 30"-36" Metal Wood Door
Door Push Bar Panic Exit Device Doors Lock Panic Bar Door Hardware UL Listed Aluminum Made Emergency Hardware Door Bar Lock with Roller Latch Emergency Panic Bars for Exit Door, Size:Suitable for door width: 71-90cm / 28-36", Silver
Door Push Bar Panic Exit Device Doors Lock Panic Bar Door Hardware UL Listed Aluminum Made Emergency Hardware Door Bar Lock with Roller Latch Emergency Panic Bars for Exit Door, Size:Suitable for door width: 71-90cm / 28-36", Silver
Electric Magnetic Lock - Heavy Duty | Murphy Door
Electric Magnetic Lock - Heavy Duty | Murphy Door
Sliding-Door Push Lock
Sliding-Door Push Lock
Adrinfly Barn Door Lock Zinc Alloy Right Angle Gate Latch 90 Degree and 180 Degree Sliding Door Lock for Bedroom Bathroom Cabinet Black 1 Piece
Adrinfly Barn Door Lock Zinc Alloy Right Angle Gate Latch 90 Degree and 180 Degree Sliding Door Lock for Bedroom Bathroom Cabinet Black 1 Piece
two metal door handles with push and pull signs on the side of them are shown
two metal door handles with push and pull signs on the side of them are shown

Proper installation and regular maintenance are essential for the efficient operation and longevity of commercial door lock push bars.

Here are some best practices to follow:

Correct Installation

Always follow the manufacturer's guidelines for installation. Ensure that the push bar is fitted to the correct door type and that the latch operates freely. In case of mortise exit devices, precision is crucial during the door cutting process.

Incorrect installation can lead to malfunctions, compromising the door's security and safety features.

Regular Inspections and Maintenance

Conduct routine visual inspections to check for any signs of damage, such as deformities or excessive wear. Regular lubrication of moving parts and tightening of screws can extend the life of the push bar and prevent unexpected failures.

Moreover, conventional wisdom suggests that push bars should be tested at least monthly to ensure their continued functionality.

In modern commercial settings, choice and maintenance of door lock push bars are not mere afterthoughts but critical considerations that can significantly impact safety, security, and accessibility. Therefore, it's essential to stay informed and proactive in managing these vital components of your business's infrastructure.