Ultimate Comparison of Perforated Cable Tray vs Ladder Type Cable Tray

Perforated cable tray and ladder type cable tray are two common types of cable trays for cable support and management in various commercial and industrial installations. Generally, perforated cable trays are typically used for light weight cable support, in addition to instrumentation and tubing. While ladder type cable trays are preferred for supporting high volume or heavy cabling, especially if there are long spans between supports. When choosing perforated cable tray vs ladder type cable tray for your project needs, there are some similarities and differences between the two cable trays, it might be difficult to know which option is best suited for your application. you will face the following problems.

  • What Is Cable Ladder?
  • What Is Cable Trunking?
  • What Are Similarities of Perforated Cable Tray And Ladder Type Cable Tray?
  • What Are Differences Of Perforated Cable Tray vs Ladder Type Cable Tray?
  • How To Choose Right Cable Tray Between Perforated vs Ladder Type Cable Tray?

As the reliable manufacturer and supplier, JLH Electric has its perforated cable tray and ladder type cable tray manufacturing workshop to produce high quality perforated cable tray and ladder type cable trays. More important, we have very few modern galvanizing workshops that are strictly approved by the government.

In this blog, let us explore the similarities and differences of perforated cable tray vs ladder type cable tray. And we think it will help you make the right choice when selecting between perforated cable tray vs ladder type cable tray.

Perforated Cable Tray For Sale
Perforated Cable Tray For Sale

1. What Is Perforated Cable Tray?

Perforated cable tray, also known perforated cable trucnking or perforated type cable tray, is designed with holes on the bottom sheet and side rails, allowing for the laying of power and signal cables. These trays are commonly used in various industries such as industrial plants, department stores, gyms, hospitals, and airports for the distribution of electricity and signaling purposes.

These cable trays serve as a support system for both power and signal cables, facilitating maintenance, expansion, reconfiguration, or relocation of the cables. The presence of holes in the bottom sheet of the tray allows for air circulation, water drainage, and the passage of small cables through the ventilation openings. The holes also enable the tray to allow some dust to fall through, preventing accumulation and aiding in cleanliness.

JLH perforated cable tray is a reliable option as it is manufactured using high-quality materials like pre-galvanized mild steel, stainless steel, aluminum alloy, or FRP (Fiber Reinforced Plastic). These materials ensure the trays possess the necessary strength and durability for heavy-duty power distribution in industrial settings. JLH perforated type cable tray is available in width ranging from 150mm to 1200 mm and height ranging from 50 mm to 150 mm. Available in standards length of 2500 mm. 

Perforated cable trays are an effective solution for cable management, providing support, ventilation, and flexibility for power and signal cables in a wide range of industries.

2. What Is Ladder Type Cable Tray?

Ladder type cable tray, also known as cable ladder or ladder cable tray, is a type of cable tray that features side rails and interconnected rungs. The rungs are typically perforated, allowing for easy attachment of cable ties or cable cleats directly onto the ladder. This type of cable tray is well-suited for routing and supporting electrical, instrumentation, and telecommunications cables.

Cable ladder trays are designed with side rails and rungs to guide and support cables throughout their length. They are the most commonly used and cost-effective type of cable tray, offering maximum ventilation for the cables.

Ladder type cable trays have proven to be a reliable, safe, and cost-effective solution for cable routing and support. Ladder cable trays are particularly suitable for heavy-duty power distribution in industrial settings.

JLH ladder type cable trays are manufactured to meet high strength specifications, making them ideal for demanding applications. These trays are available in various widths ranging from 100mm to 1200mm, heights ranging from 50mm to 150mm, and a standard length of 2500mm.

JLH ladder cable trays from are constructed using high-grade galvanized sheet metal, ensuring durability and corrosion resistance. Additionally, alternative finishes such as painted or powder-coated options are available on mild steel cable trays.

ladder type cable tray for sale
ladder type cable tray for sale

3. What Are Similarities Between Perforated Cable Tray vs Ladder Type Cable Tray?

Both perforated cable tray and ladder type cable tray share similarities in terms of material composition, properties, manufacturing processes, their functions in supporting and managing cables, similar installation and maintenance method, and more.

3.1 Similar Material

Perforated cable trays and ladder-type cable trays, which are commonly used in cable management, are typically constructed from similar materials. These materials include steel, stainless steel (316/304/201), aluminum alloy, PVC, and FRP (Fiber Reinforced Plastic). The availability of these materials provides a range of options to suit specific requirements. Steel and stainless steel offer robustness and durability, while aluminum alloy provides lightweight properties. PVC and FRP offer corrosion resistance and are ideal for environments with moisture or chemical exposure. The use of similar materials in both perforated cable trays and ladder-type cable trays ensures versatility and compatibility in various industrial and commercial settings.

3.2 Similar Properties

Both perforated cable trays and ladder-type cable trays are designed and engineered with similar properties. These include high tensile strength, fire resistance, durability, and a dust-free finish. They also exhibit corrosion resistance, promoting longevity and reliability. Additionally, both types of cable trays offer excellent air circulation, ensuring proper ventilation for the cables. Safety is a key consideration, with features designed to mitigate risks. Moreover, perforated cable trays and ladder-type cable trays have a long service life, providing a dependable solution for cable management needs. These shared properties make them suitable choices for various industrial and commercial applications.

3.3 Similar Manufacturing Process

Both perforated cable tray and ladder type cable tray have similar manufacturing processes, including sheet molding, slotting, cutting, bending, and various post-processing steps like cleaning, labeling, packaging, annealing, painting, electroplating, and welding. They also share similar surface treatment processes such as powder coating, galvanizing, hot dipping, anodizing, and more.

3.4 Similar Functions

Both perforated cable tray and ladder type cable tray is designed with similar functions in terms of effective cable support, management and protection. Perforated cable trays feature holes on the bottom sheet and side rails, allowing for the laying of power and signal cables. They are commonly used in industrial plants, department stores, gyms, hospitals, airports, and other industries for the distribution of electricity and signaling.

3.5 Similar Installation and Maintenance Method

Proper installation and maintenance of perforated cable trays and ladder-type cable trays are crucial to mitigate hazards such as fire, electric shock, and arc-flash events. The two types of cable trays share similar installation and maintenance methods.

To prevent fire spread, fire stops should be installed where the cable trays pass through fire-rated partitions, walls, and floors. Adequate support is vital to prevent tray breakdown, component failure, and potential hazards to individuals below.

Avoiding overfilling of cables inside the trays is important as it can cause excessive heat buildup, leading to insulation breakdown and the risk of shock or fire. Removing abandoned cables from the trays helps maintain a safe environment.

Regular cleaning is essential to prevent corrosion and performance degradation. Dirt, dust, and debris can accumulate in perforated and ladder-type cable trays, and regular cleaning removes these contaminants, allowing for visual inspections.

By following proper installation practices, preventing overloading, removing abandoned cables, and conducting regular cleaning, the safety and performance of perforated cable trays and ladder-type cable trays can be ensured.

Perforated Cable Tray Manufacturer

4. What Are Differences of Perforated Cable Tray vs Ladder Type Cable Tray?

While perforated cable tray and ladder type cable tray may have some similarities, they also have difference in terms of structure, cable weight support, applications, cable protection ability, accessibility, appearance or aesthetic preferences or different price, and more.

4.1 Different Structure

Perforated cable tray and ladder type cable tray differ in terms of their structure. Perforated cable trays are designed with holes on the bottom sheet and side rails, allowing for air circulation and cable ventilation. On the other hand, ladder type cable trays feature side rails and rungs connected together, providing a ladder-like structure for cable routing.

4.2 Different Cable Weight Support

The two types of cable trays also differ in their cable weight support capabilities. Perforated cable trays generally have a lower weight capacity compared to ladder type cable trays. Ladder type cable trays, with their interconnected rungs, offer greater strength and can support heavier cable loads, making them suitable for heavy-duty power distribution applications.

4.3 Different Applications

Due to their structural differences, perforated cable trays and ladder type cable trays find application in different settings. Perforated cable trays are commonly used for distributing power and signaling cables in industrial plants, department stores, gyms, hospitals, and airports. Ladder type cable trays, with their higher weight support capacity,are often utilized in heavy-duty industrial environments where there is a need for routing and supporting larger and heavier power cables.

4.4 Different Cable Protection Ability

Both cable tray types provide a level of cable protection, but the extent of protection may vary. Perforated cable trays offer some level of protection against external factors such as dust and debris, while still allowing for air circulation. Ladder type cable trays, with their solid rungs and enclosed structure, provide better protection against physical damage and external elements.

4.5 Different Accessibility

Accessibility to cables is another factor that sets these two cable tray types apart. Perforated cable trays allow for easier access to cables, as the open design provides visibility and facilitates maintenance and cable adjustments. Ladder type cable trays, with their enclosed rungs, may require additional effort for accessing and managing cables.

4.6 Different Appearance or Aesthetic Preferences

Perforated cable trays and ladder type cable trays also differ in terms of appearance and aesthetic preferences. Perforated cable trays, with their open design and visible cables, may be preferred in applications where aesthetics are not a primary concern. Ladder type cable trays, with their solid rungs and enclosed structure, can provide a cleaner and more streamlined appearance, making them suitable for applications where aesthetics are important.

4.7 Different Price

Lastly, there may be a difference in price between perforated cable trays and ladder type cable trays. The cost may vary depending on factors such as material, size, and manufacturer. Generally, ladder type cable trays with their higher weight support capacity and enclosed structure may be slightly more expensive compared to perforated cable trays.

ladder type cable tray Supplier

5. How To Choose Right Cable Tray Between Perforated Cable Tray vs Ladder Type Cable Tray?

The choice between perforated cable tray and ladder type cable tray depends on factors such as design requirement, cable support weight, accessibility requirements, environmental conditions, and aesthetic preferences. 

5.1 Design Requirement

Evaluate the design requirements of your project. Consider factors such as the layout, cable routing paths, and available space. Determine whether a straight run or a more complex route with bends and turns is required. This will help determine which cable tray type is better suited for your design.

5.2 Cable Support Requirements

Assess the cable support requirements in terms of weight, length, and diameter. Perforated cable trays are generally suitable for lighter cables, while ladder type cable trays offer higher weight support capabilities, making them ideal for heavy-duty power distribution. Consider the specific cables you need to support and choose a cable tray that can handle their weight.

5.3 Cable Protection Requirement

Consider the level of protection your cables require. If you need better protection against physical damage or exposure to external elements, such as dust or moisture, ladder type cable trays with their enclosed structure may be more appropriate. Perforated cable trays offer some protection while allowing for ventilation and airflow.

5.4 Accessibility

Evaluate the accessibility requirements for maintenance and cable adjustments. Perforated cable trays provide easier access due to their open design, which allows for better visibility and simpler cable management. Ladder type cable trays, with their enclosed rungs, may require additional effort for accessing and managing cables.

5.5 Environmental Conditions

Assess the environmental conditions in which the cable tray will be installed. Consider factors such as temperature, humidity, and exposure to corrosive substances. Stainless steel or FRP (Fiber Reinforced Plastic) cable trays are suitable for harsh environments, while pre-galvanized mild steel or aluminum alloy trays are suitable for standard conditions.

5.6 Aesthetic Preferences

Take into account the aesthetic requirements of your project. If appearance is important, ladder type cable trays with their solid rungs and enclosed structure can provide a cleaner and more streamlined look. Perforated cable trays, with their open design and visible cables, may be preferred in applications where aesthetics are not a primary concern.

5.7 Budget

Consider your budgetary constraints. The cost may vary depending on factors such as material, size, and manufacturer. Determine your budget range and select a cable tray type that fits within it while still meeting your functional requirements.

Perforated Cable Tray vs Ladder Type cable tray

6. Conclusion

Both perforated cable trays and ladder type cable trays have similarities in terms of material composition, properties, manufacturing processes, and their functions in supporting and managing cables. They also share similarities in terms of installation and maintenance methods. However, they differ in various aspects such as structure, cable weight support, applications, cable protection ability, accessibility, appearance, aesthetic preferences, and price. When deciding between a perforated cable tray and a ladder type cable tray, it is important to consider factors such as design requirements, cable support weight, accessibility needs, environmental conditions, and aesthetic preferences. By carefully evaluating these factors, you can make an informed decision and choose the most suitable cable tray for your specific requirements.

As the reliable cable tray manufacturer and supplier, JLH Electric offers high quality perforated cable tray and ladder type cable tray with custom sizes and forms in bulk order at best factory price.

Any questions or inquiries, please contact us.

Table of Contents

Recent Blogs

Get Instant Quote

When you’re looking for custom cable tray products or service, we are always here repond to your quote as soon as possible.