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dual-access fifo storage

Maximize Cubic Density With
Drive-Through Pallet Racking

Combine maximum cubic density with strict First-In, First-Out (FIFO) stock rotation. Drive-through pallet racking allows forklift operators to load pallets from one aisle and retrieve them from the opposite side, cutting unnecessary aisle space and doubling your bulk storage footprint.
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dual-aisle throughput

Dual-Entry Engineering For
High-Throughput FIFO Rotation

Unlike closed-back drive-in systems that force Last-In, First-Out (LIFO) staging, drive-through racking features open access lanes accessible from both ends. Forklifts drive into dedicated lanes to deposit pallets from the loading side, while retrieval trucks pull from the opposite face. Pallets rest on heavy-duty cantilevered structural rails spanning 2 to 10+ pallets deep. This setup maximizes cubic warehouse utilization by up to 75% compared to selective layouts, while safeguarding date-sensitive perishable or batched inventory.
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drive-through pallet racking organized against a warehouse wall.

high-density storage

Why Choose Drive-Through Racking

Achieve the highest possible storage density without compromising First-In, First-Out inventory control for high-volume, uniform SKUs.

True FIFO Stock Rotation

Enables First-In, First-Out material flow by loading from one side and picking from the opposite aisle.

75% Higher Storage Density

Eliminates empty access aisles between rack bays to convert unused floor square footage into active pallet positions.

Optimized Cold Storage Footprint

Dramatically reduces per-pallet cooling and refrigeration costs in high-expense temperature-controlled facilities.

Heavy-Duty Cantilever Rails

Continuous structural steel support rails cradle pallets securely along the full depth of each storage lane.

Floor-Mounted Guide Rails

Heavy-channel floor guides protect upright columns and steer forklifts smoothly through deep rack bays.

High-Volume Batch Efficiency

Ideal for staging large production batches, uniform SKUs, and fast-moving cross-docking operations.

Reduced Forklift Travel Miles

Separates loading and retrieval traffic into dedicated aisles to eliminate congestion and speed warehouse cycles.

Seismic-Engineered Portal Frames

Reinforced top-tie beams and overhead portal bracing deliver uncompromised structural rigidity under heavy loads.

HIGH-DENSITY FIFO STORAGE

Dual-Access High-Density
Drive-Through Systems

Maximum Cube Density with FIFO Rotation

Load from one aisle and retrieve from the other. Ideal for bulk, uniform SKUs, cold storage freezers, and manufacturing buffers requiring true First-In, First-Out throughput.

Precision Lane Planning

Custom rail elevations, entry clearances, and forklift mast tolerance validation.

Heavy-Duty Structural Anchoring

Floor guide channels, column bullnoses, and portal bracing engineered for heavy forklift traffic.

Turnkey Stamped Calculations

Full PE seismic calculations, municipal high-pile permitting, and expert installation.

MAXIMIZE CUBIC FOOTPRINT

Get a Drive-Through Quote

Enter your pallet dimensions, ceiling clear height, and lane depths for an engineered layout.

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faqs

Frequently Asked Questions

Straight answers to common questions about drive-through rack engineering, forklift clearance, and FIFO operation.

What is the primary difference between Drive-In and Drive-Through pallet racking?

Drive-In racking is a single-entry system operating on a Last-In, First-Out (LIFO) basis, where forklifts enter and exit through the same aisle. Drive-Through racking is open at both ends with separate entry and exit points, operating on a First-In, First-Out (FIFO) basis. Pallets are loaded from one aisle and retrieved from the opposing aisle.

What types of inventory and industries benefit most from Drive-Through racking?

Drive-Through systems are ideal for high-volume, uniform SKUs with high turnover or expiration dates—especially in cold storage, food and beverage processing, pharmaceutical distribution, and manufacturing staging. It allows operations to store large volumes compactly while guaranteeing stock freshness.

What forklift equipment and aisle clearances are required?

Standard counterbalanced forklifts, narrow-aisle reach trucks, and deep-reach trucks can operate in drive-through systems, provided the mast and chassis fit between the rack uprights and pallet support rails. Entry aisles typically range from 11 to 13 feet, and floor-mounted guide rails are recommended to keep trucks centered inside the bays.

How does Drive-Through racking maintain structural integrity without rear X-bracing?

Because both ends must remain open for forklift passage, Drive-Through systems cannot use traditional rear cross-bracing. Structural stability is achieved through reinforced top-tie beams, rigid overhead portal frames, heavy-gauge column baseplates anchored with seismic bolts, and heavy-duty structural steel cantilever rails.

How many pallets deep can a Drive-Through lane be designed?

Drive-Through lanes typically span 2 to 10+ pallets deep, and can stand 2 to 6 pallet levels high depending on building clear height and forklift mast limits. Our engineering team calculates load distribution, driver sightlines, and cycle times to determine optimal lane depths for your throughput.

What safety features are necessary for Drive-Through rack installations?

Essential safety features include heavy-duty floor-mounted drive-in guide rails, flared column entryway protectors, front column bullnose deflectors, and rear pallet stops to prevent inventory over-travel and shield structural uprights against forklift impact.

Do you offer layout CAD, seismic engineering, and installation for Drive-Through systems?

Yes. We provide complete turnkey services including warehouse layout CAD design, stamped engineering calculations, local high-pile permit coordination, and certified nationwide professional installation.

Contact our engineering team today at sales@wdracks.com or call us at 1-877-969-3334 to get started.