When selecting a bedroom door lock, the overall effect should lean towards warmth and soundproofing. The locks that come as a gift with wooden doors from the market often fail to meet expectations. So, what other materials are available for bedroom door locks? The main options include zinc alloy, stainless steel, aluminum alloy, and pure copper. Each of these materials has distinct characteristics. Many people may wonder about the outcome of my research after spending over half a month choosing a bedroom door lock. Below, I will share in detail the features of each material based on my findings.
Zinc Alloy Material
Zinc alloy is one of the most common materials used for bedroom door locks. Compared to the other three materials, zinc alloy locks are more aesthetically pleasing and come in a wider variety of styles. The market currently offers over 1,000 different models, catering to most consumers' needs. Zinc alloy is well known for its excellent electroplating properties. After electroplating, the surface of a zinc alloy lock becomes smoother and more skin-friendly. Additionally, zinc alloy has a high density. Generally, a zinc alloy bedroom door lock weighs about 2.8 kg, giving it a solid and substantial feel.
Stainless Steel Material
Stainless steel bedroom door locks are famous for their durability and cost-effectiveness. These locks are widely used in various engineering projects, such as hospitals, employee dormitories, and schools. It is worth mentioning that stainless steel locks come in two types: 201 and 304 stainless steel. Most of the locks on the market are made of 201 stainless steel, while 304 stainless steel locks are more expensive and rarely available in stock, requiring a custom order from manufacturers.
Aluminum Alloy Material
Aluminum alloy bedroom door locks are more popular among ordinary households. Compared to zinc alloy and stainless steel locks, aluminum alloy locks are more affordable. However, due to their lower price, they also have some obvious drawbacks. Aluminum alloy locks feel lightweight and lack a solid heft. Additionally, aluminum alloy is unsuitable for electroplating, and there are fewer design options available in the market.
Pure Copper Material
Pure copper bedroom door locks offer excellent metallic properties, allowing them to be crafted into various styles. These locks can last up to 10 years without fading or peeling. They are heavy and aesthetically pleasing. As a type of precious metal, pure copper is more expensive. The market price is around $50, while the retail price is typically around $100, with variations depending on craftsmanship and design.
So, after more than half a month of research, what do you think? Aside from zinc alloy, aluminum alloy, pure copper, and stainless steel, I do not recommend using iron locks due to their tendency to rust. If you are purchasing bedroom door locks in bulk for a project, I suggest dealing directly with the manufacturer to get better prices. The JJR factory in China has been wholesale manufacturing bedroom door locks at low prices since 2008. Feel free to inquire about bulk purchases.
