Commercial spaces need commercial door locks to protect their business from theft, vandalism, and weather. The market offers a wide range of business door locks, so it is crucial to pick the best one for your security needs. Hence, we asked our locksmith Washington DC professionals for a guide on the different lock types and grades to help you select the lock best suitable for your needs.

Types of Commercial Door Locks

Cylindrical Lever Locks

Cylindrical lever locksets are reliable for high-traffic, heavy-abuse applications. An expert locksmith can easily mount a cylindrical lever lock in the door by drilling two circular holes. This type of lock is easy to install, vandal resistant, and has a reliable performance life. They also come in various features, functions, grades, styles, and finishes. That is why most businesses often choose these types of commercial door locks.

Mortise Type of Commercial Door Locks

Mortise locks are the strongest and most versatile lock type, engineered to withstand constant use and abuse. These locks are more expensive than cylindrical locks but are more durable and longer lasting. Mortise lock installation, on the other hand, is usually not a do-it-yourself project. Mortise locks require a pocket on the edge of a door into which the lock case is fitted. A commercial locksmith is generally called in to to cut the pocket precisely.

Deadbolt Locks

To unlock a deadbolt lock, you must unlock it with a key or thumb turn. When used with a cylindrical lockset, deadbolt locks add an extra layer of security against break-ins. Moreover, this type of lock is secure since it is not spring-loaded and can withstand drilling, picking, and bumping. Likewise, you can use deadbolts with a door pull installed on a door with a standard borehole. More than that, they are easy to mount and designed to fit all standard doors.

Electronic Locks

Electronic locks are suitable for doors that require a secure, non-keyed solution. This type of lock uses secure digital codes or biometric identification, eliminating the need for keys. Keypad locks are a kind of electronic lock with a cylinder or key override. However, electronic locks require a little more thought in terms of door requirements. So it is advisable to discuss your alternatives with a commercial door locksmith.

Cylindrical Knob Locks

In cylindrical knob locks, the knob turns the lock’s spindle, which in turn rotates the bolt. This type of lock is available in a variety of functions, albeit less typically utilized in Americans with Disabilities Act (ADA)-compliant establishments as they can be difficult for people with mobility impairments to use. Knob locksets are only advised for entrances that are not subject to ADA regulations.

Grades of Commercial Door Locks

Commercial locks with ANSI/BHMA certification are designated as Grade 1 or Grade 2. The lock grades represent different levels of performance.

ANSI Grade 1

Grade 1 locks are typically intended for commercial applications as they offer the highest level of strength and security. They can survive 800,000 cycles, six door impacts, and a 360-pound load and can withstand 250,000 cycles and a hammer test of 10 door strikes.

ANSI Grade 2

Grade 2 locks are light-duty commercial locks but are not usually sufficient for many commercial buildings. They can withstand 400,000 cycles, four door strikes, a weight of 250 pounds, 150,000 cycles, and a 5-door-strike hammer test.

Commercial Locksmith Service from MacArthur Locks & Doors

Whether you run a small retail store or a massive warehouse, you can turn to MacArthur Locks & Doors for professional commercial door Washington DC services. We specialize in commercial door installation and commercial door repair, and we can help you select the best lock for your business. Call us at (202) 760-4589 for more information.

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