Drive-In & Drive-Through Pallet Rack
High-density bulk storage that eliminates aisles — store 2× to 3× more pallets in the same footprint by letting forklifts drive directly into the rack structure.
Talk with a pallet rack specialist. Call (800) 326-4403 or Email Sales@MH-USA.com
What Is Drive-In Pallet Rack?
A high-density storage system where forklifts drive directly into the rack structure to load and retrieve pallets from deep storage lanes — eliminating aisles for maximum warehouse density.
Drive-in pallet rack system — forklifts enter the rack structure to store and retrieve pallets
Drive-in pallet rack stores large quantities of the same product in continuous lanes, typically 5 to 10 pallets deep. Unlike selective rack where each pallet has its own aisle-accessible position, drive-in rack eliminates most aisles entirely. The result: 2 to 3 times more pallets in the same warehouse footprint.
Pallets sit on horizontal rails that run the full depth of the storage lane. The forklift enters the lane from one end, drives along a guide rail on the floor, and places or retrieves pallets at each level. Because the forklift enters the rack itself, there are no aisles between rows — only a single entry/exit face aisle.
Material Handling USA designs, supplies, and installs drive-in and drive-through pallet rack systems for cold storage facilities, food distributors, beverage warehouses, manufacturing plants, and any operation that needs maximum pallet density.
Drive-In vs. Drive-Through
Drive-in rack has one entry face — the forklift enters and exits from the same aisle. Pallets are stored and retrieved in a last-in, first-out (LIFO) sequence. This is the most common configuration, ideal for products where date rotation is managed at the SKU level.
Drive-through rack has entry faces on both ends — forklifts can enter from either side. This enables first-in, first-out (FIFO) rotation because pallets loaded from one end are picked from the opposite end. Used when strict date-code rotation is required (perishables, pharmaceuticals).
System Configurations
Drive-In (LIFO)
Single-entry face. Forklifts enter and exit from the same aisle. Last pallet loaded is the first one picked. The most common and space-efficient configuration — requires only one aisle per row of storage.
Best for: Bulk storage with few SKUs, non-perishable goods, seasonal inventory
Drive-Through (FIFO)
Dual-entry face. Forklifts load from one end and pick from the other. Enables first-in, first-out rotation without date tracking. Requires aisles on both ends, reducing density slightly compared to drive-in.
Best for: Perishable foods, beverages, pharmaceuticals, date-sensitive inventory
Cold Storage / Freezer
Drive-in is the dominant rack type in cold storage and freezer warehouses. Structural steel construction withstands sub-zero temperatures. Fewer aisles mean less cold air loss when doors open. Maximizes expensive refrigerated cube space.
Best for: Frozen food distribution, cold storage 3PLs, ice cream, frozen meat
Technical Specifications
| Parameter | Drive-In / Drive-Through | Notes |
|---|---|---|
| Lane Depth | 5–10 pallets typical (up to 12+) | Deeper = more density, slower cycle time |
| Construction | Structural steel (hot-rolled C-channel) | Handles forklift impact inside the structure |
| Pallet Support | Continuous rails per level | Rails run full depth of lane |
| Floor Guide | Embedded guide rail in floor | Keeps forklift centered in lane |
| Levels | 2–5 high typical | Height limited by forklift mast reach |
| Forklift | Standard counterbalanced or reach truck | No specialized equipment needed |
| Space Savings | Up to 75% floor utilization | vs. ~45% for selective rack |
| Inventory Rotation | LIFO (drive-in) or FIFO (drive-through) | Configuration determines rotation method |
| Compliance | RMI / ANSI MH16.1 | Seismic engineering included |
High-density drive-in rack installation — pallets stored multiple positions deep
Applications & Industries
❄️ Cold Storage & Freezer
The #1 application for drive-in rack. Maximizes refrigerated cube space where every square foot costs 3–5× more than ambient. Structural steel handles freezer temperatures (-20°F and below). Most frozen food DCs use drive-in exclusively.
🍺 Food & Beverage
Beer, soft drinks, canned goods, bottled water — high-volume products with few SKUs and large lot sizes. Drive-in provides the density to store full truckloads efficiently.
🏭 Manufacturing
Raw material staging and finished goods buffer storage. Drive-in stores bulk components waiting for production lines. Common in automotive, paper/pulp, chemicals, and building materials.
📦 3PL & Distribution
Third-party logistics providers maximizing client storage per square foot. Drive-in handles bulk-stored SKUs while selective handles fast-moving picks.
🧊 Ice & Seasonal Products
Products manufactured year-round and shipped in concentrated periods. Drive-in stores massive volumes until peak demand hits.
🏗️ Building Materials
Drywall, insulation, cement, roofing — heavy, uniform products stored in bulk. Drive-in’s structural steel handles the weight.
Advantages of Drive-In Rack
- Maximum density — store 2–3× more pallets than selective rack
- Up to 75% floor utilization — vs. ~45% for selective
- Structural steel construction — handles forklift impact and freezer temps
- No specialized forklift — standard counterbalanced or reach trucks work
- FIFO option available — drive-through configuration for date-sensitive products
- Cold storage ideal — dominant rack type in freezer warehouses
- Lower cost per pallet position — fewer aisles = more positions per sq ft
- Scalable — add lanes as storage needs grow
- Bulk-friendly — perfect for few SKUs with high volume each
- Seismic rated — engineered for all U.S. seismic zones
How Drive-In Rack Works
Step 1: Pallet Insertion
Step 2: Pallet Placement
Step 3: Pallet Retrieval
Drive-In vs. Other Storage Systems
| System | Selectivity | Density | Rotation | Best For |
|---|---|---|---|---|
| Drive-In | Low | Very High (75%) | LIFO | Bulk storage, cold storage, few SKUs |
| Selective | 100% | Standard (45%) | FIFO | Many SKUs, fast picking |
| Push-Back | ~75% | High (60%) | LIFO | More SKUs, faster cycles |
| Pallet Flow | 100%/lane | Very High | FIFO | Perishables, strict rotation |
| Double Deep | ~50% | Moderate (55%) | Modified | Step up from selective |
Choose drive-in if: You store large quantities of the same product, need maximum density, and can accept LIFO rotation.
Drive-in rack maximizes warehouse floor space by eliminating aisles between rack rows
Consider alternatives if: You have many SKUs (selective), need FIFO without drive-through aisles (pallet flow), or want faster cycle times with moderate density (push-back).
Frequently Asked Questions
Typically 5 to 10 pallets deep, though systems can go 12+. Deeper lanes provide more density but increase cycle times. Material Handling USA engineers the optimal lane depth for your operation.
Standard counterbalanced forklifts and reach trucks work — no specialized equipment needed. The forklift must fit within the lane width (typically 5’–6′). Floor-mounted guide rails help navigate cleanly.
Drive-in rack is safe when properly designed and operated. Structural steel absorbs forklift impact better than roll-formed rack. Floor guide rails, column protectors, and proper operator training reduce risk.
Yes — drive-in is the most popular rack type for freezer and cold storage. Structural steel handles sub-zero temps. High-density layout maximizes expensive refrigerated space.
Higher per-position cost than selective due to structural steel, but often the lowest total cost of storage when factoring building square footage saved. Contact Material Handling USA at (800) 326-4403 for pricing.
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Material Handling USA designs, supplies, and installs drive-in and drive-through pallet rack systems for cold storage, warehouses, and distribution centers nationwide.