When it comes to managing cables in outdoor environments, the question of whether wire mesh baskets and cable trays are suitable arises frequently.  

The short answer? Yes, they can be. But not all wire mesh baskets and cable trays are created equal.  

In this post, we’ll break down what makes them appropriate for outdoor use, and how you can ensure that your cable management system is up to the task. 

Understanding the Basics of Cable Management Outdoors 

Before we dive into the specifics, let’s cover the basics. Wire mesh basket trays and cable trays are designed to support and protect cables, whether it’s for power, data, or voice networks. These solutions are made of metal and are often used for organising and securing cables. While they’re primarily used indoors in most commercial and industrial settings, many are also engineered to withstand outdoor environments, provided the correct materials and coatings are chosen. 

Why Wire Mesh Basket Trays are Outdoor-Friendly 

Wire mesh basket trays are incredibly versatile. They’re typically made from steel or aluminium, both of which can be highly durable outdoors if properly coated or treated. When galvanised, these materials become resistant to rust and corrosion, making them suitable for use in environments exposed to the elements. For example, if you’re installing cables outside or in a warehouse with high humidity, a galvanised wire mesh basket tray will stand the test of time. 

Key benefits of outdoor wire mesh basket trays include: 

Corrosion resistance: Galvanised steel and aluminium options offer long-term durability. 

Ventilation: The open design helps reduce heat buildup, ideal for high-performance cable systems. 

Flexibility: They can be easily adjusted and customised, which is beneficial for outdoor setups with variable cable lengths. 

Why Cable Trays are Suitable for Outdoor Use 

Cable trays, whether solid bottom or ventilated, provide similar benefits as wire mesh basket trays but often offer a more protective barrier for cables. Like wire mesh baskets, cable trays made from coated steel, aluminium, or stainless steel can handle harsh outdoor environments. Stainless steel trays, in particular, are known for their superior strength and resistance to corrosion, making them perfect for extreme conditions like high moisture or salty air. 

Why use cable trays outdoors? 

Protection: Cable trays offer better protection from physical damage due to their solid or lidded design. 

Weight capacity: These trays are ideal for heavier or more extensive cable bundles. 

Ease of installation: Cable trays are often prefabricated, making them simple to install in outdoor setups, saving time and labour. 

Factors to Consider for Outdoor Installations 

While wire mesh basket trays and cable trays can be excellent choices for outdoor cable management, there are a few factors to consider ensuring optimal performance: 

Climate: High humidity, salty air (like coastal areas), or extreme temperature changes can cause wear and tear on some materials. Make sure to select the correct material for the environment. 

Maintenance: Outdoor installations may require more frequent inspections and cleaning, especially in areas where dirt and debris accumulate. 

Security: Some installations might require additional security measures, such as covers or locks, to prevent unauthorised access or damage. 

 

 

FAQs 

Can wire mesh basket trays rust outdoors? 

 
Yes, if the tray isn’t galvanised or coated with a rust-resistant material, it may rust. Always check the coating before making an outdoor installation. 

What’s the difference between wire mesh basket trays and cable trays for outdoor use? 

 
Wire mesh basket trays are more open and flexible, while cable trays typically offer more protection and are better for heavier cables or environments requiring additional shielding. 

Can I use plastic cable trays outdoors? 

 
Plastic trays are not recommended for harsh outdoor conditions. They may be suitable for dry, indoor environments but are more prone to UV damage and cracking in extreme temperatures. 

How do I choose the right material for outdoor cable trays? 

 
For outdoor use, galvanised steel, aluminium, or stainless steel are typically the best choices. Stainless steel is particularly ideal for coastal or industrial areas with corrosive elements. 

How do I maintain wire mesh basket trays outdoors? 
 

Routine checks for rust, debris buildup, and any physical damage are essential. Depending on the environment, you may need to clean or re-coat the trays periodically to maintain their longevity. 

 

 

Wire mesh basket trays and cable trays are more than capable of handling outdoor cable management tasks, provided you choose the right material and coating for the job.  

With options available to suit various environmental factors, these cable management solutions can offer both protection and flexibility, whether you're managing data cables, power lines, or voice network cables. 

If you're looking for durable and reliable cable management solutions, CMW has the products and expertise to help guide you through choosing the best setup for your outdoor project.