Narrow Aisle (VNA) Racking
Narrow Aisle (VNA) Racking, also known as Very Narrow Aisle Racking, is a high-density warehouse storage system designed to maximize storage capacity within limited floor space. By significantly reducing aisle widths, this system allows warehouses to store more pallets without expanding building footprint.
It is widely used in facilities where space efficiency and high storage density are more important than wide forklift maneuvering space.
Narrow Aisle Racking is typically operated with specialized VNA trucks or turret trucks, enabling safe and efficient access to pallets in very tight aisle environments..
Configuration & Flexibility
Our Narrow Aisle Racking systems are designed with aisle widths typically ranging from 1,500 mm to 2,000 mm, depending on forklift type and operational requirements.
The system is fully adjustable in beam height and bay configuration, allowing warehouses to optimize every cubic meter of available space.
Compared with standard selective racking, VNA systems can increase storage capacity by up to 40%–50% within the same warehouse footprint.
This makes it a preferred solution for high-density storage operations where land or warehouse space is limited.
Key Benefits
High-density storage with reduced aisle width
Up to 40%–50% more storage capacity than standard racking
Maximized use of vertical warehouse space
Compatible with VNA and turret trucks
Adjustable beam levels for flexible pallet storage
Suitable for large-scale SKU storage
Strong structural stability for high-rise warehouse systems
Narrow Aisle (VNA) Racking Specifications
Load Capacity
Beam load capacity typically ranges from 500 kg to 5,000 kg per level, depending on beam size, upright design, and storage configuration. Custom heavy-duty solutions are available for industrial applications.
Rack Height
Standard heights range from 2,000 mm to 14,000 mm, and can be customized for high-bay warehouse systems.
Aisle Width
Typical working aisle width is 1,500–2,000 mm, depending on VNA truck specifications and safety requirements.
Beam Length
Common beam lengths range from 1,800 mm to 3,600 mm, suitable for Euro pallets and US pallets.
Beam Levels
Adjustable beam positions with 50 mm or 75 mm pitch, allowing flexible storage configuration.
Material
High-strength structural steel (Q235B / Q355 optional), designed for heavy-duty industrial warehouse environments.
Surface Finish
Electrostatic powder coating or hot-dip galvanized finish for corrosion resistance and long-term durability.
Configuration Options
Single-Deep Narrow Aisle Racking
High-Bay VNA System
Back-to-Back Layout
Guided Rail or Wire Guidance System (optional)
Compatibility
Compatible with:
VNA turret trucks
Articulated forklifts
Narrow aisle reach trucks
Euro pallets (1200×800 mm)
US pallets (48"×40")
Inventory Management
Supports both:
FIFO (First-In, First-Out)
LIFO (Last-In, Last-Out)
Standards
Designed in accordance with international warehouse safety standards, including FEM and EN norms. Custom engineering compliance available upon request.
Common Applications
High-density distribution centers
E-commerce fulfillment warehouses
Cold storage facilities
Manufacturing plants
Retail logistics hubs
Third-party logistics (3PL) warehouses
Narrow Aisle (VNA) Racking – FAQ
What is narrow aisle (VNA) racking used for?
Narrow aisle racking is used in warehouses that need to maximize storage capacity within limited floor space. By reducing aisle width and increasing vertical storage, it allows businesses to store more pallets without expanding the building.
It is commonly used in high-density distribution centers, logistics warehouses, and cold storage facilities.
How narrow are VNA racking aisles?
Typical working aisle widths range from 1,500 mm to 2,000 mm, depending on the type of VNA forklift or turret truck used. The system is designed to operate safely in very tight aisle environments while maintaining efficient pallet access.
How much storage capacity can VNA racking increase?
Compared to standard selective pallet racking, Narrow Aisle systems can increase warehouse storage capacity by approximately 40% to 50%, depending on building height and layout design. This makes it one of the most space-efficient pallet racking systems available.
What type of forklifts are required for narrow aisle racking?
VNA racking requires specialized material handling equipment such as turret trucks, VNA trucks, or articulated forklifts. These machines are designed to operate safely within narrow aisles while allowing accurate pallet placement at height.
Can narrow aisle racking be customized for different warehouse layouts?
Yes. Narrow Aisle Racking is fully customizable. Beam levels, rack height, aisle width, and layout design can all be adjusted based on warehouse size, product type, and forklift specifications. It is a flexible solution for both new and existing warehouses.
Need a warehouse layout or racking solution? Contact our engineering team for a free design proposal.
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OUGLON is a high-tech enterprise specializing in the design, manufacturing, installation, and integration of intelligent warehouse storage and logistics systems. OUGLON provides customized storage solutions and automated warehouse systems for global customers across various industries.
CONTACT US
Mobile: +86 0712 2552 000
Phone: +86 159 2711 2720
Email: tina@ougulongrack.com
WhatsApp: +86 159 2711 2720
Address：Dongshantou Innovation Industrial Park, Xiaonan District, Xiaogan, Hubei, China
