How To Choose The Best LED Display Cabinet Material?



As you come across LED display terms, you know the word “LED screen” or “LED display.” It is an influential and prominent digital device we use for many applications. It is widespread in advertising, business, retail, events, and more.

LED Display Cabinet

Digging deeper into knowing more about the device, you’ve heard many components that help it run and function. It includes power supply, diodes, wires, controllers, and other tangible parts. And not to forget is the LED display cabinet.

This article will discuss the LED display cabinet, its functions, the manufacturing materials, and other related terms. Please tune in down below.

What Is LED Display Cabinet, And What Are Its Functions?

An LED Display cabinet is a unit or frame that allows you to assemble an LED screen. If you opt for a massive LED screen, the option comes with dividing the screen into small cabinets that achieve a seamless colossal display when formed and joined together.

LED light display cabinet help manufacturers minimize the task of creating giant screens at once. These compartments allow manufacturers to quickly deliver and check on each part compared to if the LED screen comes in full size.

LED Light Display Cabinet

The LED screen cabinet has two prominent roles or functions.

  • Fixing

To facilitate the connection of the entire display, you’ll need a full frame to keep them intact, and that frame is the cabinet. Inside the cabinet, you’ll see the LED panels, power supply, receiving card, and other components running the device. Also, the cabinet connects to walls when you install them in hanging, standing, column, or other installation methods.

  • Protection

The display cabinet LED shields the entire display from environmental or foreign bodies that might damage it. That’s why, in choosing the best material for your LED screen, you must consider its IP rating, corrosion resistance, and more.

Manufacturing Materials Of An LED Display Cabinet

What are the LED display cabinet materials? Here are the answers to this question.

  • Die-cast

Die-cast material is undoubtedly the most utilized cabinet material if we talk about huge LED displays. A die-cast cabinet is made from different materials, which are primarily metals. It undergoes die-casting method in which it is die-casted into different sizes you prefer.

This material is a common choice for cabinets because it is lightweight, has high precision, is structure-friendly, and is excellent for seamless splicing. It also makes way for quick and easy device maintenance.

What Is LED Display Cabinet

  • Iron

If you’re engaging with vast and massive LED screens and are ensuring their quality sealing, an iron cabinet is best for your project. It is affordable, has more efficient and robust cores, and can support substantial outdoor billboards. However, its disadvantage is it has poor accuracy and is heavyweight.

  • Aluminum

Aluminum is among the prevalent cabinet materials aside from iron and die-cast. Like die-cast, it also has high precision and is lightweight. However, unlike die-cast, aluminum cabinets are best for indoor LED displays or mobile screens, not outdoor ones.

It is easier to install and has quick maintenance but is not very affordable, unlike iron cabinets.

  • Steel

Steel has high resistance and is easy to customize. It is common among conventional outdoor LED screens and is typically painted further to stand corrosion.

Display Cabinet LED

  • Carbon Fiber

Carbon fiber is usually thin and lightweight and has good strength. It has around 1500kg tensile strength and can weigh as low as 9.4 kg for a square meter. It fits large-area installations such as sports venues, stadiums, and billboard advertising because it has a non-transparent back panel.

  • Magnesium Alloy

Magnesium allows cabinets with low density, high strength, better heat dissipation, and shock absorption. It has a greater impact capacity than other cabinet materials, such as aluminum alloys.

At the same time, it is cost-effective, saves steel structure, has zero noise, and greatly enhances the life span of the display.

  • Non-Polymer

A nano-polymer cabinet has lots of features. It includes affordable, lightweight, easy loading and unloading, low cost, and transportation costs.

It makes lower or cheaper prices compared to other materials such as die-cast and aluminum.

  • Plastic Or Resin Composite

The plastic or resin composite cabinet is a newly introduced material in the industry. It is often used for mobile installations but is rare, so it usually has a high price. LED screen manufacturers do not often see it as a choice for cabinet materials since it may have extended contact with corrosives and other problems like lousy quality plastics, which may quickly weaken by weather and cracks.

LED Screen Cabinet Types And Uses

The LED screen comes in various types depending on their structure and design.

LED Display Cabinet Material

  • Fixed (Outdoor Use)

Outdoor fixed LED screen cabinets encounter various weather conditions in their environment. That’s why its design and structure should be crafted to withstand the multiple environmental challenges it might meet. The double back door design is suitable for this type of use. It allows easy access and simple assembling. On a side note, weather-resistant materials might eat up too much weight. That’s why it requires safe, careful, and professional installation processes.

  • Fixed (Indoor Use)

Fixed cabinets for indoor use typically have thinner panels and more openings. And since it has no weather-resistant materials, it is lightweight, easy to install, and more affordable. This type of LED screen cabinet is often utilized in stores, shops, museums, etc.

LED Screen Cabinet Material

  • External Facade Cabinets

Cabinets for external facades have specific needs and requirements. It is the type of cabinets we use for outdoor screens installed on walls such as billboards or the like. It is lighter, uses front maintenance, and has a higher price range than other types.

  • Easy Assemble And Disassemble

This cabinet structure is among events and exhibitions’ most general LED screens. This cabinet often has easy-assembling features such as a safe-locking mechanism, easy mobility, and lightweight. On the other hand, it is, perhaps, the most expensive due to its manufacturing demand and the rigidity of work in forming it from mold-extruded aluminum.

  • Personalized

LED screen cabinet often has standard sizes, designs, and structures. However, many manufacturers also offer customized or personalized cabinets. This gives way to better project results; however, it might cost longer in manufacturing, designing, and delivery since it has to jive with the new features and designs requested.

How To Identify The Suitable Cabinet Material For My Project?

While most LED screens come in full-packaged design, it is also essential to know if the cabinet material matches your project needs.

The cabinet material will affect the device’s sustainability and its length of service. Thus, choosing the most suitable material should come long before deciding on other features. Here are some points you might consider.

LED Cabinet

  1. Where will I install my device? This question pertains to the environment or the area where you’ll have the display for good. Is it indoors or outdoors? We know outdoor LEDs must be rigid, so the design should have high strength and precision.
  2. What’s the best IP rating for my device? The cabinet material affects the enclosed device’s IP or ingress protection rating. Is the material corrosive, has limited solid protection, and is it weatherproof?
  3. What is my LED display for? Rental display cabinets vary from typically fixed cabinets as their price differs in manufacturing process, design, and structure. You can also use lightweight cabinet materials for faster assembly and disassembly.
  4. What is my estimated budget? Above all, your budget will determine the most suitable material for your LED screen. Some cheap materials also come with great features, advantages, and benefits.


LED Display Board Material

It is difficult to affirm which of the materials fits your project. But one thing’s sure: each cabinet material offers unique features and characteristics. And if you’re considering other factors, such as the installation area and budget, the choice will vary more.

Above all, we hope this article enlightens you on the various LED display board materials. And so you can use this knowledge in getting the fittest device for your needs.

Should you have questions or inquiries, please message us at

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