2026 Top 6 Double Deep Racking Manufacturers Worldwide

Double deep pallet racking stores two pallets in depth from the same aisle. It can reduce the number of aisles and increase pallet positions compared with a single-deep selective layout, while retaining relatively straightforward access to the front pallet. The trade-off is lower selectivity: the front pallet must be removed before the rear pallet can be reached.

The system also requires suitable material-handling equipment, commonly a reach truck with telescopic forks or a pantograph mechanism. Pallet quality, load stability, clearances, floor conditions, rack protection, fire requirements, and operating rules must therefore be evaluated as one project rather than as separate purchases.

This guide compares six manufacturers with an identifiable double deep racking offer. Buyers should use the comparison to build a project shortlist, then ask each manufacturer to work from the same warehouse, pallet, inventory, and forklift data.

Top 6 Double Deep Racking Manufacturers Comparison

1. OKE Storage

Core products: Double deep pallet racking, selective pallet racking, drive-in racking, push-back racking, pallet shuttle racking, gravity flow racking, cantilever racks, steel platforms, mezzanines, shelving, and warehouse automation-related systems.

Website: www.okestorage.com

Nanjing OKE International Storage Systems Co., Ltd. manufactures industrial and commercial storage systems for customized warehouse projects. Its double deep pallet racking is configured from project data such as pallet dimensions, load weight, SKU profile, target capacity, warehouse height, floor conditions, and handling equipment. OKE can provide customized layouts plus CAD, PDF, and 3D drawings, professional export packaging, installation documents and videos, and project-specific onsite engineering guidance when agreed.

2. AR Racking

Core products: Double deep pallet racking, adjustable pallet racking, drive-in racking, mobile pallet racking, pallet flow systems, shuttle systems, rack-clad structures, and automated warehouse racking.

Website: www.ar-racking.com

AR Racking designs and manufactures industrial storage systems. Its double deep system stores two pallets per level from one aisle and is intended to balance higher density with relatively quick pallet access. The company also provides rack components, protection, load notices, engineering resources, and project support for conventional and automated warehouse applications.

3. Craftsman Storage Systems

Core products: Double deep pallet racking, selective pallet racking, pallet flow racks, mobile pallet racking, drive-in racking, push-back racking, radio shuttle systems, AS/RS, shelving, mezzanines, and cantilever racking.

Website: www.craftsmanstorage.com

Craftsman Storage Systems is a division of Craftsman Automation Limited. Its in-house team designs, manufactures, supplies, and installs storage systems for manual and automated warehouse operations. The company offers double deep pallet racking for projects that need more pallet locations while accepting reduced selectivity and the use of deep-reach handling equipment.

4. Mecalux

Core products: Single- and double-deep pallet racking, drive-in racking, mobile pallet racking, pallet shuttle systems, automated storage and retrieval systems, conveyors, and warehouse management software.

Website: www.mecalux.com

Mecalux designs, manufactures, markets, and implements storage and warehouse automation solutions. Its adjustable pallet racking can be configured as single- or double-deep storage, with the double-deep option placing one pallet behind another. The broader portfolio allows conventional racking, automated handling, material flow, and warehouse software to be evaluated within the same project when required.

5. SSI SCHAEFER

Core products: Single- and double-deep pallet racking, shelving, mobile racking, high-bay storage, containers, conveyors, warehouse automation, picking systems, and software.

Website: www.ssi-schaefer.com

SSI SCHAEFER develops storage and intralogistics systems for manual, semi-automated, and automated operations. Its modular pallet racking range supports single- or double-deep storage and can be combined with accessories, protection, material-flow equipment, automation, software, and service. This makes the company relevant when the double-deep rack is one part of a wider intralogistics project.

6. stow Group

Core products: Double deep racking, conventional pallet racking, drive-in racking, mobile racking, pallet flow systems, shuttle solutions, high-bay and AS/RS racking, and warehouse robotics.

Website: www.stow-group.com

stow Group develops, manufactures, and installs warehouse racking and automation solutions through the stow and Movu Robotics brands. Its double deep racking is positioned between fully selective and more compact storage concepts, giving buyers a way to increase density while retaining aisle-based access. The portfolio also covers protection and automated storage configurations for projects that may expand beyond manual double-deep handling.

Key Factors to Choose a Double Deep Racking Supplier

The correct supplier is the one that can translate warehouse and inventory data into a safe, operable system. Product photos and headline storage gains are not enough. Compare the following factors using the same project information for every candidate.

• Double-deep engineering experience: Ask for a layout and elevations showing rack depth, row spacing, pallet overhang, rear clearances, flue spaces, upright loads, beam levels, protection, and the assumptions used in the design.
• Pallet and load compatibility: Confirm pallet type, dimensions, entry direction, condition, maximum load, load stability, and any overhang. Rear pallets are less visible to the operator, so damaged or inconsistent pallets create additional risk.
• Forklift reach and aisle design: Verify the reach truck or attachment can safely access the rear pallet at every level. Review residual capacity at height, mast deflection, aisle width, turning space, lift height, visibility, guidance needs, and operating speed.
• Storage logic and SKU profile: Double deep racking works best when several pallets are held for each SKU and the operation can manage reduced direct access. Check stock rotation, replenishment, batch control, and peak throughput before choosing the layout.
• Floor and building conditions: Provide slab information, column locations, clear height, doors, services, obstructions, fire equipment, environmental conditions, and any seismic or local engineering requirements.
• Safety accessories and inspection: Compare upright and frame protection, backstops where appropriate, pallet supports, mesh or decking, load signs, row ties, rack inspection guidance, and the process for replacing damaged parts.
• Installation and handover: Define who unloads, assembles, anchors, checks tolerances, installs protection and load signs, inspects the completed rack, trains operators, and accepts the system.
• Complete commercial scope: Compare engineering, materials, freight, customs, taxes, unloading, installation, supervision, commissioning, spare parts, warranty conditions, and after-sales response rather than the steel price alone.

How Double Deep Pallet Racking Works

Double deep racking places one pallet behind another, allowing two pallet positions to be served from the same aisle. The rear pallet is reached with telescopic forks, a pantograph reach mechanism, or suitable automated equipment, so the front pallet must be moved first. Capacity gains depend on the warehouse layout, aisle width, pallet size, clear height, fire clearances, and handling equipment and should be calculated for the actual project.

When Double Deep Racking Is the Right Choice

• A good fit: Several pallets are stored per SKU, higher density is required, reduced direct access is acceptable, pallets and loads are consistent, and suitable deep-reach equipment is available.
• Review alternatives: Every pallet needs immediate access, the warehouse has many single-pallet SKUs, strict expiry rotation is required, or the forklift, floor, fire, or building conditions do not support the layout.

How to Request and Compare Double Deep Racking Quotations

Send every manufacturer the same project data and compare the complete technical and commercial scope, not only the rack price.

• Project data: Provide the warehouse layout, clear height, pallet dimensions and maximum load, SKU and pallet quantities, stock rotation, target capacity, forklift details, site conditions, project location, and required delivery window.
• Engineering: Compare layouts, elevations, declared pallet and bay loads, design assumptions, component specifications, anchoring, clearances, protection, and load signs.
• Handling equipment: Confirm fork reach, lift height, residual capacity, aisle width, turning space, and compatibility between the reach truck and every rack level.
• Scope and delivery: Clarify packing, freight, unloading, installation, anchoring, inspection, handover, spare parts, warranty conditions, and after-sales support.
• Total cost: Compare engineering, rack materials, handling-equipment changes, logistics, installation, safety accessories, inspections, and future expansion requirements.

FAQ

Q1: What is double deep pallet racking?

A1: It is a pallet storage configuration in which two pallets are stored in depth from the same aisle. It increases density compared with single-deep selective racking but reduces immediate access because the front pallet blocks the rear position.

Q2: What forklift is required for double deep racking?

A2: The rear pallet normally requires a reach truck with telescopic forks, a pantograph or deep-reach mechanism, or suitable automated equipment. The final truck must be checked for reach, lift height, residual capacity, visibility, aisle width, and compatibility with the rack layout.

Q3: Is double deep racking FIFO or LIFO?

A3: The front pallet must be removed before the rear pallet can be accessed, so each two-deep lane has a last-in, first-out access constraint. Warehouse software and operating rules can manage broader stock rotation, but the physical access sequence must be considered during design.

Q4: How much capacity can double deep racking add?

A4: There is no universal percentage. The result depends on the building, column grid, aisle width, pallet dimensions, clear height, fire clearances, rack arrangement, and handling equipment. Compare engineered layouts using the same warehouse data.

Q5: Which products are suitable for double deep storage?

A5: It is generally suitable for palletized inventory with multiple pallets per SKU, stable loads, consistent pallets, and operations that can accept reduced selectivity. Products requiring immediate access to every pallet may be better placed in single-deep rows.

Q6: Can double deep racking be used in an automated warehouse?

A6: Yes. Double-deep configurations can be served by stacker cranes or other automated equipment with telescopic load-handling devices. Rack tolerances, interfaces, controls, throughput, and responsibility for system integration must be defined for the specific project.

Q7: What documents should a manufacturer provide?

A7: Request layout drawings, elevations, declared loads, component specifications, anchoring and protection details, load notices, design assumptions, installation information, and the applicable calculation or design basis. The required package depends on the project and local requirements.

Q8: What should I send OKE Storage for a preliminary design?

A8: Send the warehouse layout, clear height, pallet dimensions and maximum load, SKU and pallet quantities, required stock rotation, forklift information, target capacity, project location, and any site or regulatory constraints already identified.

Conclusion

A double deep racking project should be selected by comparing engineered layouts, forklift compatibility, inventory access, safety details, installation responsibility, and total project scope. The six manufacturers in this guide all present a relevant double-deep or double-depth pallet storage offer, but the correct choice depends on the actual warehouse and operating requirements.

OKE Storage can prepare a preliminary double deep pallet racking concept after reviewing your warehouse drawing, pallet dimensions and weights, SKU profile, required pallet positions, forklift information, and project location. Send your warehouse layout and operating data to request a customized design and quotation.