Are Racking Row Spacers Required?

Are Racking Row Spacers Required?

Pallet racking is an essential storage solution for warehouses and distribution centers that enables efficient use of vertical space. Row spacers are one of the components that are critical for proper installation and safe operation of pallet racking systems. In this article, we will discuss how many row spacers are required and how they ought to be used.

What Are Row Spacers?

Row spacers are vertical bars that are installed between pallet racking units to maintain the correct distance between them. They are essential for providing stability and rigidity to the racking system, as they distribute the load of the stored goods evenly across the entire structure. Without row spacers, the racking system can become unstable and may collapse, causing serious damage to property and endangering the safety of workers.


How Many Row Spacers Are Required?

The number of row spacers required for a pallet racking system depends on the height and length of the units. As a general rule, row spacers should be installed at every second frame, with a minimum of two spacers per bay. This means that for a standard 6-bay pallet racking system, a minimum of 5 row spacers should be installed.

For taller racking systems, additional row spacers may be required to ensure stability and safety. It is recommended that a qualified engineer or racking supplier be consulted to determine the correct number and placement of row spacers for a particular system.


How Should Row Spacers Be Used?

Row spacers should be installed vertically between the frames of the racking system, with their upper and lower ends secured to the frames. They should be installed so that they are perpendicular to the floor and are level with each other. The distance between row spacers should be consistent throughout the entire system to ensure uniform load distribution.

When installing row spacers, it is important to ensure that they are installed correctly and securely. Improperly installed row spacers can compromise the stability of the racking system and may cause it to collapse. It is recommended that installation be performed by qualified personnel who are trained in the proper use of row spacers and other components of pallet racking systems.


Row spacers are an essential component of pallet racking systems that ensure stability, safety, and efficiency. They distribute the load of stored goods evenly across the entire structure, maintaining rigidity and stability. By following the guidelines outlined in this article, warehouses and distribution centers can ensure that their pallet racking systems are properly installed and maintained for safe and efficient operation.

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