GL Metal
Location:  Home  /  Blog  /  Best Materials for Door Locks

Best Materials for Door Locks

Views:53 Author:Site Editor Publish Time:2022-11-14 15:33:14 Orgin:Site

People need to feel safe in their homes or places of work, and it all starts with acquiring a trustworthy door lock. While CCTVs and alarm systems are great alternatives and additions to scare away potential intruders, a door lock is more crucial than the two.

Pushing aside security: door locks have more to offer, starting with privacy. The quality of the door lock determines the level of safety. A door lock offers a safe space to conduct your business. You can do whatever you want without fear of prying eyes scrutinizing your every action.

The quality of a door lock goes hand in hand with the type of material you choose. Most people can't distinguish a good door lock from a bad one and buy knockoff locks. Most knock-off door locks are made from cheap substandard materials, which puts your privacy and safety at risk from intruders.

This post aims to rectify this by providing you with some of the best materials for door locks to ensure maximum security for your home, businesses, storage facilities, etc.

Best materials for Door Locks.


Stainless Steel


Steel is commonly used across many industries, and door lock manufacturing is no exception. Stainless steel remains the first choice for door lock manufacturing because of its exceptional traits, including strength, corrosion resistance, and durability. Steel cannot be used as adornment or decoration due to its look, but it still looks visually appealing as its bright shine never fades and allows your lock to look timeless.

In addition, steel comes in various grades to fit different lock systems. Since steel is available in various grades, manufacturers can choose the best fit for a particular door lock system. The appearance of steel does not make it applicable as ornamentation or decoration. 

Copper Metal


Copper is a popular metal used in various manufacturing processes, including lock making, because of its exceptional properties: rust and corrosion resistance. Besides its excellent properties, copper has a beautiful appearance that looks great as a decorative component for door handles and other lock parts. It features a smooth surface without holes or pores and great density that works well on door locks.  

Using Zinc


Although zinc is not typically used to make locks, it is perfect for manufacturing intricate and complex lock pieces. Due to its outstanding beauty and aesthetic properties, it is frequently utilized in locks. Zinc can be coated with an electroplated protective layer or chemically oxidized.

Layer for extra protection. The coating is done to increase the overall quality of the lock and ensure durability against corrosion. Furthermore, zinc can be mixed with other metals to create zinc alloys which offer added properties and flexibility.


How to choose the best lock to match your needs


The three metals above are common and best metals employed in manufacturing door locks. Choosing the best material for your door lock does not stop with the type of material you pick. There are a few factors that might determine your door lock's performance.

Lock Functionality


A Lock's primary purpose is to provide entry, security, privacy, and controlled movement. The kind and grade of lock employed depend on the space where it will be used. In unique circumstances, like dealing with senior community members or crippled ones, simplicity of use can be crucial.

The durability of a Lock


The location and frequency of use will largely determine how durable it has to be. The environment also matters; for example, in wet areas, locks can rust; therefore, you need to select a coated lock to increase durability. 

Lock Aesthetics


Where a lock is placed has a significant impact on how it looks. An infinite number of designs, dimensions, coatings, materials, and mechanics can be used to assess if a lock will look well in its intended location. As discussed above, zinc and copper can be used to create lovely ornament locks that make your door look visually appealing.

Price of Locks


The market is chock full of reasonably priced locks. Selecting a lock that is less priced yet constructed of subpar materials can be problematic. Functionality is the secret to good decision-making; a cheap lock intended to secure valuables may cost you money over time.

This doesn’t necessarily mean you have to break the bank to match the quality of your money. Take your time and ensure you find the best lock that suits your intent and wallet.



For the protection of buildings, equipment, and assets, locks are the most widely accepted and utilized security measures. To accomplish all these benefits means investing in a quality lock that's durable, strong, and of suitable material. Safety is priceless but finding a fitting door lock is a step close to reducing that number.