How Should Warehouse Storage Locations Be Labeled?

How Should Warehouse Storage Locations Be Labeled?

A practical guide to warehouse location labels and a labeling system your team and scanners can rely on

Every pick, putaway, and cycle count depends on finding the right location quickly. When rack, bin, and floor locations aren’t clearly marked, pickers lose time, inventory goes to the wrong slot, and scanners misread codes. The solution is a consistent system of warehouse location labels: durable, custom-printed labels on racks, bins, shelves, and floors, all following the same coding format. This guide covers how to label a warehouse location, which label types to use, which materials hold up in each environment, and how to order custom labels sized for your facility from Decals.com.

Quick Answer: Label warehouse storage locations with a hierarchical code (aisle-bay-level-position, such as A-01-03-B). Print it in large, high-contrast text with a matching barcode on durable vinyl. Place each label in the same spot on every rack beam, bin, or floor zone, at eye level or scanner height. Use matte laminated vinyl indoors to reduce scanner glare, non-slip vinyl for floors, and high-tack vinyl for textured or outdoor surfaces.

Key Takeaways
  • Build the code structure (aisle, bay, level, position) before ordering anything. The labels should mirror the physical layout.
  • Pair a large human-readable code with a barcode or QR code so staff and scanners read the same label.
  • Use variable data decals when every label needs a unique sequential code or barcode.
  • Match material to the environment: matte vinyl for scanning, non-slip vinyl for floors, high-tack vinyl for powder-coated, textured, or outdoor surfaces.
  • Order a sample before a facility-wide rollout to test adhesion, readability, and scan range on your actual racking.

Warehouse Location Labels: Common Buyer Questions

How do I label a warehouse location?
Start with a coding structure that reflects your building layout. The most common format is aisle, bay (or section), level, and position, for example A-01-03-B (Aisle A, Bay 01, Level 03, Position B). Assign codes in a logical sequence that follows your pick path. Then print each code on a durable label sized for the rack beam or bin face, and apply every label in the same position across the facility, at eye level or scanner height. Most warehouses print a large human-readable code next to a barcode on each label, so pickers and handheld scanners confirm the same location.
What are the different types of warehouse labels?
Warehouse labels fall into five main categories: 
  • Rack and beam labels identify the aisle, bay, and level on shelving uprights or load beams.
  • Bin and tote labels identify individual storage containers and small-parts locations.
  • Floor labels mark staging lanes, bulk floor storage, pallet positions, and walkways.
  • Barcode and QR code labels support scanning into a warehouse management system (WMS) or inventory software.
  • Safety and zone labels flag hazmat storage, restricted areas, and equipment warnings.

Many facilities add color-coded labels on top of these to separate zones such as fast movers, overflow, returns, or cold storage.
What is a warehouse labeling system?
A warehouse labeling system is the full set of rules, codes, and physical labels used to identify every storage location in a facility. It includes: 
  1. A naming convention such as aisle-bay-level-position
  2. A consistent label size, layout, and placement
  3. A material suited to the environment (dry storage, cold storage, outdoor yard, or floor)
  4. Barcodes or QR codes, usually linked to inventory software

A well-designed system lets any employee, new or experienced, find any location quickly, and lets any scanner read it on the first try. 
What is a location label?
A location label is the individual printed label applied to one storage spot, such as a rack beam, shelf edge, bin, or floor position. It typically shows a location code and often a barcode, QR code, directional arrow, or color band. Location labels are the building blocks of a warehouse labeling system. Because every label carries a unique code, they are usually ordered as a sequentially numbered set sized to your racks and bins.
What material holds up best on warehouse racking and floors?
It depends on the surface and conditions. 
  • Climate-controlled racking and bins: Calendered vinyl with a protective laminate resists scuffing from bins and cartons sliding on and off shelves. A matte finish reduces glare under warehouse lighting, which helps barcode scanners read the label.
  • Powder-coated, textured, or outdoor surfaces (yard racking, trailer storage): High-tack calendered vinyl grips surfaces that standard adhesives struggle with.
  • Floors: Use non-slip floor decal material made for foot traffic.
  • Locations that get reassigned often: Low-tack vinyl removes cleanly when slot assignments change.

For long service life outdoors, Decals.com’s high-performance vinyl is rated for up to 8 years of outdoor use. Standard material is rated for 3 to 5 years.
How much do custom warehouse location labels cost in bulk?
Price depends on label size, material, laminate, cut type, and quantity. Per-unit cost drops as quantity rises, which works in a warehouse’s favor because one facility can need hundreds or thousands of location labels. Standard vinyl with a basic cut is the most economical option. High-performance vinyl, lamination, and specialty materials add a modest upcharge in exchange for longer life. For a full-facility rollout or mixed sizes, request a custom quote for volume pricing. 
Can I get help designing a warehouse rack label template?
Yes. The Decals.com online designer lets you set up a repeatable layout with code placement, barcode position, font size, and color band, then apply it across a full batch. Decals.com’s customer service team is made up of in-house graphic designers who can help build or check your template. If your logo or existing layout isn’t print-ready, vector recreation starts at $15. Check the artwork guidelines before uploading to make sure codes and barcodes print sharply. 

Types of Warehouse Location Labels and When to Use Each

Most warehouses need more than one label type, because racks, bins, floors, and walls each have different surfaces and wear conditions. 

Rack labels go on the vertical upright or horizontal load beam. They show the aisle-bay-level code, usually with a barcode. Wide rectangle labels fit beam faces well and leave room for both the code and the barcode. 

Bin and tote labels are smaller, sized to fit the container face, and get reprinted more often as inventory moves. For high-volume bin labeling, roll labels peel fast and apply quickly during a large install. Label sheets work well for smaller batches or replacement labels kept at a workstation. 

Floor labels mark staging lanes, pallet positions, bulk storage, and walkways. Custom floor decals from Decals.com are printed on non-slip calendered vinyl that resists slips, chemicals, water, and scuffs. They also remove without sticky residue when the layout changes. 

Barcode and QR code labels are the most important type if your facility scans locations into a WMS. Each location needs a unique code, so use variable data printing, which prints a different sequential number, barcode, or QR code on every decal in a single run. 

Aisle and zone signage helps workers navigate before they ever reach a rack. Large aisle letters or numbers made from custom vinyl lettering (cut from pre-colored vinyl, with no background) look clean on end caps, columns, and walls. For larger zone graphics such as “Receiving,” “Returns,” or overhead directional maps, custom wall decals add wayfinding without permanent paint. 

Safety and hazard labels mark hazmat storage, battery charging areas, and restricted zones. Use custom warning labels to keep messaging consistent and visible. 

For a full view of the material, shape, and size options for a facility-wide rollout, browse the complete custom label lineup. 

Choosing Size, Layout, and Material for Rack and Bin Labels

Size warehouse location labels to the surface first, not to a stock template. 

Size. Measure the usable face of your load beams and bin fronts before ordering. A rack beam label should be large enough to read from the aisle and scan from a handheld’s working distance, usually 2 to 4 inches tall. A bin label must fit the container face without wrapping around edges or covering handles. For square bin fronts or floor position markers, square labels keep layouts tidy. 

Layout. Put the location code in large, bold, high-contrast type at the top or left. Place the barcode below or beside it with clear white space (a “quiet zone”) around it. Keep color coding to a border band, corner mark, or separate dot so it never sits behind the barcode. Small circle labels make easy color dots for zone or priority coding, such as green for fast movers or red for hold. 

Cut type. Kiss-cut labels leave a backing border that makes peeling faster when applying hundreds of labels. Die-cut labels are cut to the exact shape for a cleaner finished look. Compare both on the cut options page. For bin labels handled every day, a rounded corner format resists edge lift and peeling better than sharp square corners. 

Material and finish. Choose a matte laminate for any label that will be scanned, since gloss can reflect overhead lighting and cause misreads. In humid areas, cold storage, or outdoor yards, step up to laminated high-performance vinyl. For cold storage specifically, apply labels to clean, dry surfaces before the area drops to operating temperature. Adhesives bond poorly to frosted or condensation-covered surfaces. 

Test first. Before printing a full facility’s worth of codes, order a sample packet to compare materials, or a custom sample of your actual label to test scan range, readability, and adhesion on your own racking. 

How to Roll Out a Warehouse Labeling System: Step by Step

A labeling project goes smoothest when it’s planned in order. Here’s the process most operations teams follow: 
  1. Map the facility. Sketch every aisle, bay, level, and bin position, and decide on the code format (for example, A-01-03-B).
  2. Assign codes in pick-path order. Number bays so they increase in the direction pickers travel, and keep the format identical across every aisle.
  3. Choose label types per surface. Assign rack labels, bin labels, floor decals, and aisle signs based on where each location sits.
  4. Design one master template per label type. Lock in font size, barcode symbology, color band, and placement.
  5. Export the code list. Pull location codes from your WMS or a spreadsheet so they can be printed sequentially as variable data.
  6. Sample and test. Scan test labels from working distance under real lighting before ordering in bulk.
  7. Install aisle by aisle. Clean surfaces with isopropyl alcohol, apply labels in a consistent spot, and verify each scan as you go. Decals.com’s installation guides walk through application step by step.
  8. Keep spares on hand. Order extra labels for damaged locations, and reprint whenever slot assignments change.

Warehouse Location Labels Compared

Use this comparison to match each warehouse location label type to the right size, surface, and Decals.com product before placing an order.
Label TypeTypical SizeWhere It GoesBest Decals.com OptionWhy It Works
Rack Beam Label
2"x6" to 4"x12"
Load beam or upright face
Variable data decals or rectangle labels, matte laminate
Prints a unique sequential code and barcode on each label; matte reduces scanner glare
Bin/Tote Label
1"x3" to 3"x5"
Bin or tote front
Roll labels or label sheets, kiss-cut
Fast peel for high-volume installs; easy to reprint when slots change
Barcode/QR Scan Label
2"x2" to 4"x6"
Rack, bin, or shelf edge
Variable data decals, high-performance matte
Every label carries its own scannable data; rated up to 8 years outdoors
Floor Location Label
6"x6" and up
Sealed concrete or epoxy floors
Custom floor decals
Non-slip, scuff- and chemical-resistant; removes without residue
Aisle and Zone Marker
6" letters and up
End caps, columns, walls
Custom vinyl lettering or custom wall decals
Large, readable wayfinding with no background; visible from across the floor
Outdoor Yard Label
4"x4" and up
Yard racking, trailer storage, powder-coated steel
Labels on high-tack calendered vinyl, laminated
Stronger adhesive grips textured and weather-exposed surfaces
Safety/Hazard Label
2"x4" to 10"x14"
Hazmat cages, charging stations, restricted areas
Custom warning labels
Consistent, high-visibility safety messaging

Common Warehouse Labeling Mistakes to Avoid

  • Inconsistent placement. Labels in different spots on each rack slow pickers down. Pick one position, such as left side of the beam, and use it everywhere.
  • Glossy labels under bright lights. Glare is a leading cause of barcode misreads. Choose a matte finish for anything that gets scanned.
  • Codes that don’t follow the pick path. Numbering that jumps around forces backtracking and causes putaway errors.
  • Tiny text. If a picker has to lean in to read the code, it’s too small. Size codes to be read from the aisle.
  • Wrong adhesive for the surface. Standard adhesive can lift on powder-coated or textured racking. Use high-tack material there.
  • Floor decals in forklift turning zones. Heavy wheel turning wears any floor graphic faster. Place floor labels outside tight turning paths when possible, and choose a laminated long-term option for busy lanes.

Related Products for Warehouse Labeling

Variable Data Decals

Variable Data Decals

Print a unique sequential code, barcode, or QR code on every decal for scan-ready rack and bin locations.

Shop on Decals.com
Roll Labels

Roll Labels

Quick-peel labels on a roll for high-volume bin and tote labeling across large facilities.

Shop on Decals.com
Custom Floor Decals

Custom Floor Decals

Non-slip, scuff-resistant floor graphics for marking staging lanes, pallet positions, and walkways.

Shop on Decals.com
Rectangle Labels

Rectangle Labels

Wide labels that fit rack beams and shelf edges, with room for both a location code and a barcode.

Shop on Decals.com
Custom Warning Labels

Custom Warning Labels

High-visibility labels for hazmat storage, charging stations, and restricted warehouse zones.

Shop on Decals.com
Custom Vinyl Lettering

Custom Vinyl Lettering

Large aisle letters and zone names cut from pre-colored vinyl for clear wayfinding on end caps and walls.

Shop on Decals.com

Order Custom Warehouse Location Labels Today

Whether you need a full rack labeling rollout, sequential bin barcodes, or non-slip floor markers, Decals.com custom-prints every label to your codes, sizes, and material specs, and every order is made in the USA. Choose from four production speeds: 1 business day priority, 2 business day express, 3 business day standard, or 5 business day saver. See details on the production times page. Most orders arrive within 2 to 4 business days after production to 90% of the U.S. See shipping info for rush options. 

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