Double Deep Pallet Rack Systems

Achieve a significant boost in storage capacity without adding square footage. Our Double Deep Pallet Rack Systems store pallets two rows deep, eliminating a dedicated aisle and providing exceptional high density racking for medium-volume SKUs. Engineered for specific handling equipment, this system is the ideal choice when storage density is the priority.

Double Deep Pallet Rack Systems2026-01-02T10:41:16+00:00

Overview of Double Deep Racks

Double deep pallet racking is an efficient high-density storage solution that positions two selective racks back-to-back, creating a four-pallet-deep configuration when viewed from the aisle (two pallets deep on each side). This design requires specialized deep reach forklifts but dramatically cuts down the number of aisles needed, recovering valuable floor space. It operates on a LIFO (Last-In, First-Out) principle, making it suitable for products with long shelf lives or batch storage

What You Get in Double Deep Racking

Our Double Deep systems are designed for high stability and include components tailored for deep storage.

Load Beams

Standard horizontal load beams sized for the front and rear pallet positions.

Row Spacers

Critical connectors that ensure precise alignment and structural integrity between the two deep racks.

Support Rails (Optional)

Steel rails or specialized supports for the rear pallet position.

Deep Reach Forklifts (Consultation)

Guidance on the necessary specialized lift equipment required to access the rear pallet position.

Anchor Bolts & Seismic Fasteners

High-strength anchoring systems designed to meet rigorous seismic and load requirements for this dense system.

Safety Accessories

Options for robust column guards and end-of-row protection due to the proximity of forklift maneuvering.

Benefits of Two Deep Rack Systems

Implementing a double deep solution provides focused benefits for specific types of inventory and operations.

Significant Density Increase

Recovers 30-40% of the space dedicated to aisles in a standard selective system, vastly increasing pallet positions.

Reduced Forklift Travel

Forklifts service two pallets from one aisle, reducing travel time and increasing labor efficiency.

Ideal for Batch Storage

Perfectly suited for warehousing medium-volume SKUs where inventory turnover is manageable and LIFO (Last-In, First-Out) is acceptable.

Streamlined Inventory Management

Excellent for storing homogeneous or bulk products where product variation is low.

Cost-Effective Space Utilization

A highly cost-effective method to utilize cubic space before moving to drive-in or automated systems.

Related Warehouse Racking

Consider these alternatives if you need either higher density or greater selectivity than the double deep system provides.

Single Selective Racks

Offers 100% pallet accessibility (FIFO). Best when access is prioritized over density.

Drive-In / Drive-Thru Systems

Provides the highest density storage, ideal for high volumes of uniform product using LIFO/FIFO.

Flow Racks

Utilizes gravity for automatic FIFO rotation. Excellent for high-speed picking.

Rack-Supported Mezzanine

Maximizes vertical space by adding walkable levels for offices or multi-level picking areas.

Frequently Asked Questions

Are there any structural differences in the components used for double deep racks?2025-12-15T11:54:35+00:00

The upright frames are typically engineered for enhanced rigidity and depth compared to single selective frames, and specialized row spacers are used to ensure precise alignment between the front and rear rack sections.
Can I combine double deep and single selective racking in one warehouse?2025-12-15T11:53:50+00:00

Yes, this is common. Warehouses often use selective racking for high-turnover SKUs near shipping and receiving, and utilize double deep racking for less time-sensitive, bulk inventory storage.
What is the primary trade-off when choosing double deep over selective racking?2025-12-15T11:53:03+00:00

The trade-off is selectivity for density. You gain significant storage density by eliminating aisles, but you lose immediate access to the rear pallet, which can slow down picking cycles for high-SKU operations.
How does fire code compliance change with double deep racking?2025-12-15T11:51:50+00:00

Because the system is deeper, it may require greater flue space management and potentially necessitate specialized in-rack sprinklers, especially if storing high-hazard commodities, making Fire Consultation essential.
Is double deep racking considered FIFO (First-In, First-Out) or LIFO (Last-In, First-Out)?2025-12-15T11:37:01+00:00

Double deep racking is inherently a LIFO (Last-In, First-Out) system, as the front pallet must be removed to access the pallet behind it. It is best used for non-perishable or uniform batch goods.
Does double deep racking require a specific type of forklift?2025-12-15T11:35:53+00:00

Yes. Double deep racking requires a specialized deep reach forklift with longer extension capabilities to access the rear pallet position safely and efficiently.

Contact Us

  • 888-264-5008

  • 10369 Regis Court Rancho Cucamonga, CA 91730

  • info@rac-foce.com
  • rac-force.com

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