There’s a number of storage options available that offer high density, but they vary in how easily the pallets can be accessed - depending on your operation and individual needs, the best option will be different. Space equals money, so how do you get the most out of your warehousing space?
Double-deep racking
In this system, pallets are stored in racks two-deep, rather than only one deep. This means four pallets can be stored between a pair of aisles, instead of two. This means you use the space you have much more effectively, compared to conventional racking. However, purpose-built Double-Deep telescopic fork trucks are required to operate this system, which also has the added advantage of conventional reach truck flexibility.
Narrow-aisle storage
With this system, aisle widths are reduced significantly, often to 1.5 - 1.8 metres, so that the available floor space can be used for more racking. Like double-deep, this system also requires special equipment in the form of very narrow aisle (VNA) trucks, like our TERGO URS truck.
Drive-in racking
With this system, the forklifts actually enter the racking to place and receive pallets, rather than simply driving alongside it in an aisle. Drive-in racking offers very high density, but also good selectivity. For this reason, it’s often found in cold stores, where running costs are high and space usage needs to be maximised.