Drive In Racking Systems

Key benefits:

• Up to 75 percent more pallet positions in the same footprint compared with selective racking
• LIFO single entry lanes and FIFO drive through lanes, matched to rotation needs
• Continuous rails carry pallets with fewer steel parts, lowering cost per stored pallet
• Built for freezer and cold storage, where every cubic meter costs money to condition
• Reinforced uprights, anchored bases, and entry guides stand up to daily forklift traffic
• Knockdown packing cuts freight cost and simplifies site assembly

What Is Drive In Racking?

Drive in racking is a pallet storage system in which forklifts drive between the uprights and set pallets on rails running the depth of the lane. A single entry bay stores pallets last in, first out. A drive through bay opens at both ends for first in, first out rotation: pallets load from one side and pull from the other.

Upright frames anchor to the floor slab, continuous rails run along both sides of each lane at every level, and bracing ties the frames into one stable block. Because the forklift works inside the rack, uprights run heavier than selective frames and every base is anchored.

In a drive in bay, the driver sets each pallet at the deepest open position and backs out, so the front pallet is always picked first: last in, first out. In a drive through bay, pallets enter from the loading aisle and exit from the pick aisle, which enforces first in, first out without relying on operator discipline.

The tradeoff is direct. Drive in racking turns aisles into storage for up to 75 percent more positions than selective racking in the same footprint, but reaching a deep pallet means first pulling every pallet in front of it. Each lane therefore holds a single SKU, which is why the system fits bulk storage rather than mixed picking. For buyers comparing pallet racking systems, this is the densest static option when floor space is the binding constraint.

Key Features of Drive In Racking

Upright frames and bracing

Upright frames are built from cold rolled steel posts joined by horizontal and diagonal bracing, sized heavier than selective frames because forklifts operate between them. Row spacers tie back to back rows together so the block acts as one structure.

Continuous load rails

Rails run the full depth of each lane at every storage level and carry the pallet by its bottom boards. Rail gauge matches the pallet width plus operating clearance, which is why consistent pallet dimensions matter so much here. Rails are the wearing part of the system, so rail thickness and connection strength are engineered for the traffic each lane will see.

Anchoring and baseplates

Every upright anchors to the concrete slab with expansion bolts through steel baseplates. Anchoring is not optional in drive in racking: the forklift enters the structure itself, and an unanchored frame struck at lane entry can shift the whole row out of plumb.

Entry guides and column protection

Entry guides at the mouth of each lane help drivers center the truck before driving in, which cuts the most common impact point in the system. Upright protectors shield the posts where forklifts turn into the lane, and in high traffic operations they pay for themselves by keeping lanes in service.

การใช้งานทั่วไป

Cold storage and freezer warehouses

Refrigerated cubic footage is the most expensive space in distribution because conditioning cost scales with volume. Drive in racking cuts that volume substantially for a given pallet count, which is why it is the default system in cold storage facilities worldwide. Freezer projects get hot dip galvanized finishes and low temperature steel grades.

Food and beverage distribution

Beverage plants and food distributors run high volume on a limited SKU range, exactly the profile drive in lanes are built for. Ambient staging and bulk buffer stock sit in drive in lanes, while date sensitive product that needs guaranteed rotation goes into drive through lanes or pallet flow.

Manufacturing raw materials and staging

Manufacturers stage bulk inputs near production lines without spreading them across selective aisles. Resins, packaging materials, components, and work in progress move in full pallet quantities, so deep LIFO lanes match the way the material is actually consumed.

3PL and bulk commodity storage

Third party logistics providers use drive in lanes for clients with large single SKU volumes. Bulk commodity operations store building products, paper, and agricultural inputs the same way. Wherever a few SKUs dominate the pallet count, density beats selectivity.

ข้อกำหนดทางเทคนิค

Note: load capacity is never a catalog number. It is calculated for each project from pallet weight, lane depth, level height, and the design standard in force.

Available Configurations

Drive in, single entry (LIFO)

Bays sit against a wall or back to back, and forklifts enter and back out through the same aisle. Densest layout, since every position except the aisle stores pallets. Choose it when rotation order does not matter and the SKU count per bay stays low.

Drive through, FIFO pass through

Both ends of the bay stay open. Forklifts load from the rear aisle and pull from the front aisle, which enforces first in, first out rotation. It needs an aisle at both ends, so it stores slightly fewer pallets. Choose it for date sensitive or lot tracked product.

Double wide lanes

Each lane position holds two pallets side by side, doubling positions per lane for very high volume on very few SKUs: Double Wide Drive In Pallet Racking.

Roll formed vs structural frames

Roll formed steel suits most ambient and refrigerated applications at the best cost per position. Structural frames use hot rolled sections for higher impact resistance and heavier pallets, the right call for freezers and constant forklift traffic inside the lanes.

Lane depth, levels, and finishes

Lanes typically run 4 to 10 pallets deep with 3 to 6 levels. Depth is set per SKU from turnover rate, batch sizes, and forklift data. Powder coating is the standard finish; freezer projects get hot dip galvanizing and low temperature steel: Drive In Racking for Cold Storage.

ข้อดี

• Maximum density. Up to 75 percent more pallet positions than selective racking in the same footprint, because aisles become storage.
• Lowest cost per stored pallet. Fewer steel parts per position than beam based systems, plus the density gain, keeps the cost per pallet down.
• Rotation by design. LIFO in single entry lanes and FIFO in drive through lanes, built into the layout instead of enforced by procedures.
• Cold storage economics. Density cuts the refrigerated volume that must be conditioned, which lowers operating cost every day the warehouse runs.
• Simpler than dynamic systems. No rollers, carts, or gravity media to maintain, so capital cost stays below pallet flow or push back.
• Scales with the building. Lanes extend and levels adjust as volume grows, without redesigning the installed base.

Planning Considerations

Drive in racking is not the best fit when SKU count is high, when every pallet needs direct access, or when pallets vary in size and quality. Date sensitive stock that needs FIFO belongs in drive through or pallet flow lanes instead. If selectivity matters more than density, adjustable selective racking is the better choice.

Drive in vs selective vs push back vs pallet flow

Pallet quality and why it matters

Drive in racking only works as well as the pallets running through it. Pallets rest on the rails by their bottom boards, so broken stringers or non standard sizes cause hang ups and jammed lanes. Standardize the pallet pool before installing drive in lanes, or choose a beam based system that forgives pallet variation.

Forklift traffic and rack damage

These lanes take more abuse than any other racking type because the forklift works inside the structure with inches of clearance. That is why uprights run heavier, every base is anchored, and entry guides and column protectors are standard recommendations. Budget for periodic rack inspections: catching a bent upright early keeps a lane in service.

Seismic and floor loading factors to confirm

Tall drive in frames concentrate significant weight on the baseplates, and in seismic zones the lateral forces on a fully loaded deep lane system need proper calculation. Share the seismic zone, floor slab specification, and maximum pallet weights with the engineering team so bracing and anchoring reflect the real loads.

Custom Racking Support for Your Project

FunYa Racking manufactures drive in racking in its own 15,000 square meter Nanjing facility instead of reselling it. Six workshops cover cold rolling, cutting, stamping, welding, coating, and finished goods storage, and quality management follows ISO9001.

Every project starts with a layout review. The engineering team takes your warehouse dimensions, pallet sizes, load weights, SKU profiles, and forklift data, then returns 2D/3D CAD drawings with a quotation. Load calculations follow the design standard your project requires. Export packing, shipping documents, and installation guidance are part of the delivery, and spare parts stay available after handover.

To start, contact our team with your project details and get a drive in layout drawn for your actual building.

Related Warehouse Storage Systems

• Double Wide Drive In Pallet Racking: two pallets side by side per lane for extreme density on very few SKUs
• Drive In Racking for Cold Storage: freezer specified drive in systems with galvanized finishes
• ระบบชั้นวางพาเลทแบบดันกลับ: LIFO lanes up to 5 deep with the forklift staying in the aisle
• Pallet Flow Racking: gravity fed FIFO lanes for date sensitive high throughput stock
• Adjustable Pallet Racking: full selectivity when direct access beats density

คำถามที่พบบ่อย

1. Drive in vs selective racking: which should I choose?

Choose selective racking when the SKU count is high and pickers need direct access to every pallet without moving others. Choose drive in racking when a few SKUs move at high volume and floor space is the binding constraint. Drive in stores up to 75 percent more pallets in the same footprint, but reaching a deep pallet means first pulling every pallet in front of it.

2. What is the difference between drive in and drive through racking?

Drive in racking opens at one end only. Forklifts load and pull from the same aisle, which forces last in, first out rotation. Drive through racking opens at both ends. Forklifts load from the rear aisle and pull from the front aisle, which gives first in, first out rotation. Drive through needs an aisle at both ends, so it stores slightly fewer pallets than single entry drive in.

3. How deep can drive in lanes go?

Typical lanes run 4 to 10 pallets deep. Deeper lanes raise density but increase forklift travel time inside the rack and the chance of upright contact. The right depth is set per SKU from turnover rate, batch size, and forklift specifications. Lanes deeper than 10 pallets need review, since half empty lanes can erase the density gain.

4. Does drive in racking work in freezer warehouses?

Yes. It is the default system for cold storage because density cuts the refrigerated volume that must be conditioned, which lowers energy cost every day the facility runs. Freezer projects use hot dip galvanized finishes and low temperature steel grades. Share the operating temperature range with the engineering team so the material and finish are specified for it.

Request a Customized Drive In Racking Quote

An accurate quotation needs real project inputs. Share the following:

• Warehouse dimensions: length, width, and clear height set the frame sizes and lane count
• Pallet size and type: determines rail gauge, lane width, and rack depth
• Maximum load per pallet: drives the frame profile and rail selection
• SKU count and rotation needs: decides LIFO drive in vs FIFO drive through, and lane depth per SKU
• Forklift information: truck type and turning radius set the aisle width and entry clearance
• Destination country: sets export packing, applicable standards, and freight routing

Send these details on WhatsApp or by email and get a customized drive in racking layout drawn for your building.