What Is Narrow Aisle Racking?

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Narrow aisle racking is designed to optimize storage space by reducing the width between two pallet racks. It helps companies improve a warehouse’s storage capacity. Today we will discuss in-depth the topic, “What is narrow aisle racking?”

Narrow aisle racking saves space and funds. It is a perfect solution to limited warehouse space. It gives you easier access to items stored and utilizes maximum storage capacity. The design of narrow aisle racking mixes a lot of elements to get the maximum storage solution.

Today we will discuss the following things regarding narrow aisle racking:

A Brief Introduction To The Narrow Aisle Racking.

Aisle width is the primary distinction between narrow aisle racking and selective pallet racking. Specialized forklifts equipped with narrow aisle capability are necessary for narrow pallet racking.

The way narrow aisle racking and drive-in pallet racking make use of warehouse space is their primary distinction. Drive-in pallet racking, which enables forklifts to enter the system directly, removes aisles between racks. To increase storage capacity, narrow pallet racking narrows the lanes between racks.

Warehouses need specialized equipment to support a very narrow aisle racking system. These unusual tools are forklifts or VNA trucks with revolving prongs to make operations simpler.

The forklifts of the VNA warehouse are often guided by a wire or other tracking system within the floor. Using that ensures accurate positioning of the forklift and the pallet being moved.

Other types of handling equipment can be utilized with the VNA pallet racking. This is for adjusting to the requirements of picking or order collection.

Benefits Of Very Narrow Aisle Racking System.

Narrow aisle racking is a smart configuration. Its goal is to save space for methodic use. Narrow aisle racking can increase the effectiveness of material handling since less aisle space is needed. Forklifts need less time to move between racks thanks to it.

Here are some benefits of using a VNA pallet racking system:

  • In a warehouse context, VNA pallet racking works effectively for keeping things that don’t need regular access or movement.
  • Narrow aisle racking can assist in lowering total warehouse operating expenses by increasing storage capacity and enhancing efficiency.
  • Direct access to each pallet is provided via narrow aisle racking. This makes retrieval and replacement of individual products simpler.
  • Specialized equipment and careful planning are needed for narrow aisle racking to ensure safe operation. This may result in increased worker safety and a decreased chance of equipment and product damage.
  • Using VNA pallet racking can lead to a reduction in damage rates compared to other racking systems. This is because narrow aisle trucks are often guided by wire or rail systems
  • Modern safety measures for narrow aisle trucks frequently include sensors and cameras. This aids to aid in preventing further accidents and property damage.
  • Narrow aisle racking can be used in conjunction with Automated Storage and Retrieval Systems. This further improves the efficiency and automation of warehouse operations.

Using turret trucks allows for selection without sacrificing storage density. Employees may more easily reach and select items because of the mast and forks’ rotational capabilities. This is achievable even in narrow aisles.

Implementing ASRS systems can reduce costs. It improves safety and efficiency more effectively in VNA warehouses.

To compete with growing businesses today companies need to keep up with modern systems. VNA pallet racking helps grow a business by providing many benefits.

It leaves options for companies to invest in other sectors. This is how businesses can gain a competitive edge in their industry by implementing VNA warehousing.

Applications Of The Very Narrow Aisle Racking System.

The narrow aisle racking system has a variety of applications across different industries. They are adapted to various businesses when thneed of what VNA pallet racking provides. Some of these industries where VNA warehousing is incorporated are:

  • Retail & distribution centers
  • Pharmaceuticals
  • E-commerce
  • Production facilities
  • Ports & harbors
  • Automotive industry
  • Tech industry.

Now, a brief description of where this narrow aisle racking system is used is as follows:

Retail & Distribution Centers

One of the main applications for the narrow aisle racking system is in retail and logistics operations.

Large companies need high-density storage options to accommodate their vast product inventories. They also need efficiency to retrieve products and VNA pallet racking solves this problem for them.

VNA warehouse reduces the need for additional warehouse space and the associated costs. With quick and efficient access to products, workers can quickly locate and retrieve items for order fulfillment.

These systems can enhance inventory control by making items more visible and accessible.


Narrow aisle racking systems are frequently used by pharmaceutical businesses in their warehouse and storage spaces. These businesses have particular storage needs.

Many of their items need to be stored at a particular temperature and humidity level. Narrow aisle racking systems offer several benefits for pharmaceutical companies

The narrow aisle racking system makes it possible to store and organize pharmaceutical items effectively. For inventory management and traceability, this is essential. It provides efficient and organized storage that minimizes the risk of product damage or contamination.

Regarding the handling and storage of pharmaceutical items, pharmaceutical businesses are subject to stringent regulatory requirements. Some businesses may find it easier to comply with these regulatory standards by using a narrow aisle racking system.


E-commerce business has grown exponentially in recent years so they must optimize their warehouse to meet this demand. Using VNA pallet racking can significantly improve the efficiency and accuracy of order picking and fulfillment processes.

E-commerce businesses may make the most of available warehouse space by using short aisles and high-density storage. E-commerce organizations may better control their inventory levels and lower the risk of overstocking by investing in efficient and structured storage.

E-commerce businesses can benefit significantly by reducing costs from reducing labor costs. They can reduce labor costs associated with warehouse operations by using specialized equipment associated with narrow aisle racking.

Production Facilities

Production facilities can benefit from very narrow aisle pallet racking systems, which offer several advantages over other racking systems. Very narrow aisle pallet racking systems allow for efficient and easy access to all products.

Very narrow aisle pallet racking systems can help production facilities to better manage their inventory levels. They help reduce the time required to retrieve and store products. This can help to increase productivity and efficiency in the facility.

Ports & Harbors

Narrow aisle racking systems are also commonly utilized in ports and harbors. They are used for the storage of various goods and materials. Narrow aisle racking systems can help ports and harbors to safely store more goods to meet variable demands.

Automotive Industry

The automotive industry is another industry that can benefit from utilizing narrow aisle racking systems.

Automotive parts and components can take up a lot of space in a warehouse or distribution center. By using a narrow aisle racking system, automotive companies can maximize their use of available space.

With a narrow aisle racking system, automotive companies can better organize their parts and components. This makes it easier to locate specific items when they are needed. VNA pallet racking is designed for safety and lower injuries in the facility.

Tech Industry

The tech industry often deals with items like servers, computer equipment, and electronics. A narrow aisle racking system helps store these items and allows easy access to them.

The tech industry can also utilize RFID  to track and locate products within the narrow aisle racking system.

Components Of A Narrow Aisle Pallet Racking System.

There are many components that make up a very narrow aisle pallet racking system. Some of these parts are as follows:

  • Uprights
  • Beams
  • Decking materials
  • Material Handling Equipment
  • Bracing

Now, a brief description and introduction of these parts of narrow aisle racking are as follows:


The uprights use the pallet racking upright. To meet varying storage demands, they are frequently composed of high-strength steel and are available in a range of heights and depths.

Each upright is made up of two posts that are attached to a framework. The framework may be made of bolted or welded metal. The uprights have holes or slots in them that allow for the beams to be inserted at different heights. This allows for the storage of pallets at different levels

These uprights are fastened to the ground using anchor bolts. The weight of the pallets can put a considerable amount of force on the uprights. This can cause them to tilt or become unstable over time.

To ensure that the force applied to the upright is distributed uniformly, foot plates are fastened to the uprights.

The uprights’ vertical space-utilization-maximizing design enables firms to store more items in a smaller space. For companies with little floor space or high inventory turnover rates, this is especially crucial.

The uprights may be arranged to support various types of handling machinery. Turret trucks and narrow aisle forklifts are two examples of this machinery. Uprights in a narrow aisle racking system are typically adjustable. Businesses can reconfigure to their storage needs.


Pallet unit loads are supported mostly by pallet racking beams. These components span the distance between uprights to create levels or shelves on which pallets can be stored.

They are primarily comprised of steel. These are available in a range of dimensions and weight capacities to meet various storage requirements.

For a narrow aisle racking system to be safe and effective, the design of the beams is essential. To sustain the weight of the pallets that are stacked on them, the beams must be sturdy enough. To avoid buckling or bending under the weight, they must be securely separated apart.

A narrow aisle racking system’s beams are essential to the system’s safety. Several beams are made with safety measures like locking mechanisms or clips. This stops the pallets stacked on them from being accidentally moved.

Wire Mesh Decking materials

An essential part of a narrow aisle racking system is the wire mesh decking. They serve as the platform for storing pallets. They may be manufactured from a wide range of materials, including steel, wire mesh, and wood.

The effectiveness of the system for narrow aisle racking is significantly increased by the decking materials. They provide the secure and reliable storage of goods.

This lessens the possibility of items being damaged or people getting hurt. Moreover, they give pallets a level, flat surface on which to be kept.

The general accessibility and organization of the racking system can be enhanced using decking materials.

Clear lines of sight may be provided throughout the racking system by using wire mesh decking. The speed and convenience of loading and unloading operations are improved by decking materials.

Material Handling Equipment

A narrow aisle racking system must include material handling machinery. It makes it possible to transport items in tight aisles safely and effectively. Depending on the use, load size, and weight, many types of equipment are employed in narrow aisle racking systems.

VNA trucks are specialized forklifts designed to operate in narrow aisles. They have a unique design that allows them to pivot and turn in tight spaces. There are also turret trucks. They can rotate the forks and the entire cab to pick up and place loads in any direction.

A conveyor can be used to transport goods from one location to another in a warehouse or distribution center. These systems can increase efficiency by reducing the need for manual labor and improving throughput.

Material handling equipment can increase efficiency if they are accurate. Wire or rail-guided systems can help reduce damage to the racking system. Safety features such as sensors and alarms can be added to this equipment.


The diagonal cross-braces that are inserted between the upright frames of the racking system are referred to as braces. The system is given more stability and support by these bracing.

Bracing is a crucial part of narrow aisle racking since it contributes to the overall system’s stability and safety.

It supports heavier loads and more extensive storage configurations. This can be particularly beneficial for businesses.

Installation and Maintenance Of Narrow Aisle Racking System.

Installation and maintenance of a narrow aisle racking system are critical to any business. Proper installation ensures the safety and increases work efficiency. There must be enough width for VNA trucks or turret trucks to operate.

There are certain conditions that must be met before installing narrow aisle racking. The building where the racking system will be installed should meet the relevant building regulations.  

In some areas, a building permit or other regulatory approvals may be required before installation can begin.

Sufficient lighting should be installed in the warehouse or facility to ensure that workers can safely and effectively operate. The floor where the racking system will be installed should be level, stable, and capable of supporting the weight.

Assembly Of Narrow Aisle Racking

The site where the racking system will be installed must be cleared and leveled. The uprights should be erected according to the layout plan.

Then you have to attach footplates to the bottom of each upright for safety. Installing the bracing between the uprights will offer more support and stability.

The beams are then mounted onto the uprights and safety locks are added to stop the beams from moving. A flat area for storing items is created by installing the decking onto the beams. The type of decking is variable.

Once the racking system is in place, material handling equipment can be employed. Forklifts or turret trucks can be used to load and unload goods onto the system. The completed racking system must be tested and inspected so that everything is operational.

Maintenance & Upkeep

It’s critical to do routine checks on the racking system to find any problems or flaws. All broken parts should be fixed or replaced right away. Follow the system’s load limit and don’t go over it. The racking system may get damaged or collapse as a result of overloading.

All employees who will be working on the racking system should receive the necessary training. For racking system maintenance and repair, go by the manufacturer’s recommendations.

Safety Considerations of Narrow Aisle Racking System.

When designed and operated appropriately, the narrow aisle racking system is a secure and effective storage option. To avoid accidents and injuries, safety concerns should come first.

Aisles are highly trafficked walking areas and important safety escape routes. OSHA aisle requirements help keep them free of obstruction.

3 or 4 feet from the biggest equipment implemented is recommended. It is important to note that the actual minimum aisle width may vary.

Aisle width is important because it determines the type of equipment that can be used. It directs the accessibility to them. Aisle width also affects the efficiency and productivity of the material handling operation.

For personnel to understand safety measures and how to handle machines, proper training is crucial. If workers are properly trained, they can handle critical situations in the warehouse. Without proper training of the workers, no safety consideration is perfect.

Also, It is crucial to implement a maintenance strategy and carry out regular inspections. There must be enough space between the racking and the building, as well as between the racking and the equipment.

Very narrow aisle racking systems can increase the risk of fire due to the high-density storage of materials. Fire safety measures such as smoke detectors, fire extinguishers, and sprinklers should be installed and maintained.

To find out more safety-related rules and regulations of pallet racks, the pallet racking safety article is a must-read.

Among many other pallet racking types, narrow aisle racking is well known for its utilization of space. The price of narrow aisle racking is also cheaper. A narrow aisle racking system costs about $50-$60 for each pallet.

In comparison to other racking systems, narrow aisle racking excels in making better use of available warehouse space. Narrow selective pallet racking can cut aisle width in half when compared to normal selective pallet racking.

Narrow pallet racking may require a larger investment in specialized equipment and planning than other racking systems. It can provide significant benefits in terms of space efficiency and productivity.

For its wide applications and ease of use, narrow aisle pallet racking is used in many industries. Industries such as e-commerce, pharmaceuticals, retail sector use this pallet-racking system a lot.

So, this is our discussion on the topic of “What is narrow aisle racking?” contact Mracking for the purchase, inspection, or servicing of any kind of pallet racks.

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