Push Back Racking for High-Density LIFO Storage

Push back racking gives you dense pallet positions with predictable, single-aisle handling thats ideal when lane-level LIFO works for your mix of SKUs. By nesting carts on inclined rails, you can store two to six pallets deep per lane, trimming travel time and freeing aisles without sacrificing pick-face access. From food & beverage to 3PL and manufacturing WIP, we’ll help you size lane depths, beam levels, and bay counts to match throughput and rotation rules. Explore specifications, design options, and safety accessories, or request a consultation to start your layout.

Push back pallet racking sytem for LIFO pallet storage in warehouse

How Push Back Pallet Racking Works

Push back lanes use a series of nested carts that sit on slightly inclined spring rails. The first pallet rests on the top cart, and each new pallet pushes the previous one back. When the front pallet is retrieved, gravity brings the next pallet forward to the pick face, keeping loads ready at the aisle.

Because loading and unloading happen from a single aisle, operators reduce drive time and avoid entering rack tunnels. Lane depths are typically two to six pallets, with multiple beam levels stacked to match clear heights, throughput targets, and SKU velocity.

Easy to Use

LIFO pallet sequence from one operating aisle
Nested cart system on inclined rails
Typical lane depth of two to six pallets
More pick faces than drive in racking
Reduced forklift travel in dense zones

Where Push Back Pallet Racking Fits Best

Push back fits operations managing multiple SKUs with several pallets each, where lane level LIFO is acceptable for lot or date rotation. It balances density and selectivity for medium turn items, seasonal products, and batch inventory stored close to shipping or production.

If strict FIFO is required at the pallet level, pallet flow is usually the better choice. If you have very few SKUs with many pallets each and need maximum density, drive in may be considered. Push back sits in the middle, delivering high density with faster access to more SKUs.

Features

Ideal for multi SKU, medium turn inventory
Lane level LIFO rotation acceptable
Higher density than selective racking
More access faces than drive in racking
Strong option for coolers and freezers

push back racks thats save warehouse space with high density pallet storage

push back pallet racking design considerations for warehouse storage

Push Back vs Drive In and Pallet Flow

Compared to drive in, push back keeps forklifts in the aisle, increasing pick faces and improving access to multiple SKUs. Compared to pallet flow, push back is simpler to operate and often more cost effective per position, but it does not provide strict FIFO at the pallet level.

Selecting among these systems depends on inventory profile and rotation rules. Drive in is best for very few SKUs with many pallets, pallet flow is best for strict FIFO and high throughput, and push back is best for multi SKU density with reliable access.

Features

More selectivity than drive in racking
Lower complexity than pallet flow systems
LIFO sequence by design
Single aisle loading and unloading
Strong balance of density and access

Push back pallet racking in a food & beverage warehouse — Lane-level LIFO in coolers/freezers with fewer aisles and faster picks.

Many food and beverage operations manage several pallets per SKU or lot where lane-level LIFO is acceptable. Push back pallet racking condenses buffer stock near docks or production, keeps pallets at the pick face, and reduces travel time in tight cooler and freezer spaces.

By dedicating each lane to a SKU or lot, teams gain more pick faces than drive-in without committing to full pallet flow. Deeper lanes reduce aisles and conditioned cubic footage while single-aisle access keeps replenishment and picking simple during changeovers.

Deep lanes for batch & lot storage
Fewer aisles and reduced travel time
Performs well in coolers/freezers

Push back pallet racking aisles in a retail DC — Balance density with pick-face access for seasonal and mixed SKUs.

3PL and retail DCs pair push back racking with mixed-SKU waves to add dense reserve while keeping pallet faces ready. Align lane depth with SKU velocity to replenish case-pick zones quickly.

Single-aisle loading/unloading minimizes congestion across dense zones—improving turns at the pick face and making re-slotting simpler during seasonal spikes.

Multi-SKU pick faces in dense zones
Lane depths of two to six pallets
Single-aisle access for faster turns

Spring Rail Push back pallet racking near manufacturing cells — Compact WIP and pre-stage storage with simple LIFO handling rules.

Keep work-in-process compact and close to the point of use without strict FIFO. Retrieve the front pallet quickly while upstream replenishment pushes new pallets into the lane.

Right-sized lane depths and clear rules reduce floor congestion, free staging space, and scale with demand and shift patterns.

Compact buffers near assembly/kitting
Simple, lane-level LIFO operation
Reduces travel and staging footprint

Frequently Asked Questions

Nested carts sit on inclined rails. Each new pallet pushes the previous load back, and when the front pallet is removed, gravity returns the next pallet to the pick face.

It is LIFO at the lane level. If strict FIFO is required, consider pallet flow racking.

Most designs range from two to six pallets deep, selected by SKU velocity, load weight, and lift equipment.

Choose push back when you need more pick faces and faster access to multiple SKUs without driving into rack tunnels. Drive in is best for very few SKUs with many pallets each.

Consistent pallet bottom board geometry helps carts track smoothly. Carts and rails are rated for specific load classes and are engineered to your pallet weights.

Yes. By reducing aisles and concentrating pallets at the pick face, push back works well in coolers and freezers where conditioned space is at a premium.

Honest Results

“Thanks for getting our Compact Pallet Rack system completed on time with little disruptions to our operation. Jim did a great job of listening to understand our needs and was able to design a system that works well for us. Kerry and the installation group were great. They were well organized and left the area very clean every day and at the end of the project.”

“Just wanted to reach out and tell you how pleased I am with the renovation. I have been at SMU for quite a long time and for a while I thought that I was destined for inefficient, terrible storage spaces. The transformation that took place was absolutely mind blowing.”

“Together your employees make a magnificent team that portrays good work ethics, dedication, and positive attitude that would make any company proud. The customer service that these gentlemen have given Team Tinker only ensures that we will continue to maintain a partnership with Southwest Solutions Group. Keep up the good work.”

Southwest Solutions Near You

With 7 offices in Texas, Oklahoma, Kansas and Colorado, plus teams covering every major metro area nationwide, Southwest Solutions Group delivers expert automatic pallet wrapper sales, design, installation, and maintenace support wherever you need it.

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