Kitting Process 101: Benefits + Automated Kitting Systems

Have you ever bought a new piece of technology, like a phone, and it arrives with the charger, earphones, and instructions all in the same box?

This type of packaging is known as kits. In a warehouse, Kitting is an inventory management technique that can help your company increase revenue, reduce costs and enhance customer satisfaction.

It is the process of packing individual products that complement each other into a single package, then selling them together as a “kit”.

This inventory technique offers several benefits in the warehousing industry, from reduced shipping and packing costs to space optimization and more.

We’ll share all you need to know about kitting, including the step-by-step process and how our automated kitting systems at Modula can help further streamline your warehouse operations.

Kitting is more efficient with automation.
Modula Picking Solutions

What is Kitting in a Warehouse? 

Kitting, also known as warehouse or inventory kitting, is the process of packing individual yet related stock-keeping units (SKUs) into a single package and shipping them as a kit.

Examples of kitting include cables and connectors for electronics, medical supplies for specific procedures, or hardware components for product assembly.

Kitting allows your warehouse employees to improve picking efficiency, cut picking costs and save warehouse space.

A warehouse manager helps an employee assess an inventory list​
The kitting process involves packing related stock-keeping units (SKUs) into one package and shipping them together as a kit​

Kitting vs. Bundling

While the terms kitting and bundling are often used interchangeably, there’s a stark difference between the two.

Kitted items are individual yet complementary goods that are packed into a single kit and are sold as one unit.

Bundling, on the other hand, is a sales strategy that combines multiple products sold together at a discounted price, encouraging customers to buy additional items they might not have purchased individually.

From maximizing existing warehouse space to preventing overstock, here are five reasons why kitting in a warehouse is paramount to streamlining warehouse operations.

Kitting vs. Assembly

Kitting and assembly are related processes but serve different functions within a warehouse.

  • Kitting: Kitting involves gathering individual, complementary items and bundling them into a single package, often to simplify order fulfillment or prepare for further assembly.
  • Assembly: Assembly, on the other hand, refers to the process of taking different components and putting them together to create a finished product. Unlike kitting, which is about preparing sets of parts, assembly is the physical construction of the product.

Common Types of Kitting

There are several types of kitting commonly used in warehouse and manufacturing environments:

  • Order Kitting: Items needed for a specific customer order are gathered and bundled together to fulfill the order efficiently. For example, assembling a kit containing a laptop, mouse, keyboard, and charger for a customer who ordered a computer bundle.
  • Assembly Kitting: Bundling components required for a specific assembly or manufacturing process. This helps streamline production by ensuring that all necessary parts are available. An example is creating kits containing screws, nuts, and washers for assembling furniture.
  • Promotional Kitting: Creating kits for marketing or promotional purposes. Items are bundled into promotional packages, such as including samples or discount coupons. For example, a kit containing a free sample of a new product along with a promotional coupon.
  • Replenishment Kitting: Creating kits used to restock specific inventory locations, such as assembling cleaning supplies to restock janitorial closets in different areas of a warehouse.
  • Subscription Box Kitting: Assembling kits for regular subscription services. Items are packaged based on customer preferences for monthly subscription boxes, such as beauty products or snacks.

The Kitting Process

So how does kitting in a warehouse work exactly?

Determine Which SKUs You’ll Include in the Kit

    First, identify your goals to determine which individual items your warehouse employee will include in the kit.

    Use data analysis to identify products that are frequently bought together to ensure that your kitting decisions are effective.

    Ask yourself the following questions:

    • Do you want to improve sales revenue or meet seasonal demands? Kit products that are typically purchased together.
    • Do you want to increase your customer’s average order value? Kit new products together with fast-moving items.
    • Do you want to prevent overstocking? Offload slow-moving items by kitting them with more popular, fast-moving products.

    Identify Who Will Assemble the Kit

    Your warehouse operators can either pre-assemble the kits or you can outsource the assembly and kitting services to a 3PL provider that will ship and label the final SKU.

    Outsourcing to a 3PL can save labor costs and time but may reduce control over quality and speed compared to in-house assembly.

    Assign a New SKU

    Next, your warehouse operators assign a new SKU number to the kit. This will help monitor sales and inventory.

    This helps streamline inventory management by allowing you to track only the kit’s SKU instead of individual product SKUs, simplifying labeling and monitoring processes.

    Pick and Assemble the Kit

      In this step, your warehouse operators locate the SKUs they’ll need to piece together the kit.

      Picking aids, such as warehouse management systems, barcode readers and picking carts, can help them navigate their way around the facility to locate the accurate picking areas.

      Once your warehouse operator utilizes piece picking or case picking, they can now pre-assemble the kits, which will then be ready for storage.

      If you have an automated warehouse, your operators can use automated storage and retrieval systems (ASRS) to help store and batch-pick multiple kits into totes or bins.

      Ship the Kits to Customers

      Once the orders arrive, your warehouse operators can ship kitted items as a single order to your customers. This streamlines the delivery process and reduces shipping costs.

      The Warehouse Kitting Process

      How to Automate the Kitting Process With Modula Solutions

      Benefits of Kitting in a Warehouse

      From maximizing existing warehouse space to preventing overstock, here are five reasons why kitting in a warehouse is paramount to streamlining warehouse operations.

      Saves Warehouse Space

      Warehouse space is at a premium. In the United States, it can cost up to $8 per square foot in 2021 alone.

      When you consolidate individual products into kits, you can optimize space in warehouse facilities and distribution centers by storing goods together. This saves floor space and eliminates the need to move to a bigger warehouse.

      Pro tip: Need more space-saving ideas? Read our guide to organizing your warehouse to maximize your warehouse space!

      Reduces Travel Time

      Part of a warehouse employee’s day-to-day activities is locating and picking items in the facility.

      With pre-assembled kitted goods, operators aren’t required to locate and pick multiple SKUs when an order comes in.

      Warehouse operators just pick the kitted products, with the help of picking aids, then head to the shipping area, resulting in a much faster and efficient picking.

      Cuts Shipping and Packing Costs

      Shipping can be costly, and it’s only set to rise. One solution? Utilizing warehouse kitting to minimize shipping costs.

      Warehouse kitting allows you to ship multiple items in one package (compared to frequently shipping individual items), saving you shipping space and reducing materials cost like package fillers and packing tape

      Improves Sales Revenue

      Whether it’s a travel kit full of essentials or buy one, get half off on a shampoo and conditioner set, kitted items can turn even the most logical consumer into a giddy shopaholic.

      In fact, a study by the University of London found that consumers are most likely to purchase a BOGO deal when seeing the word “free,” even when they only need one of the bundled items.

      Warehouse kitting allows you to boost sales and increase your customer’s average order value (AOV) — a metric that monitors the average amount spent.

      Offload Slow-Moving Inventory

      Do you have slow-moving inventory sitting on your warehouse shelves?

      Whether it’s miscalculated consumer demand or ineffective marketing, slow-moving goods can result in overstocking (and expired perishable goods!) which can hurt your overall profitability.

      With warehouse kitting, retailers can sell slow-moving inventory when bundled with popular, fast-moving items.

      (Speaking of inventory, read our blog about warehouse inventory management best practices!)

      How To Automate the Kitting Process With Modula’s Automated Kitting Equipment

      While kitting in a warehouse can help you save valuable space, prevent overstock and more, it requires warehouse operators to manually navigate multiple storage aisles and pick individual goods to form a kitted order.

      This manual approach to warehouse kitting is tedious, labor-intensive and can be prone to human mistakes — which is where we come in.

      At Modula, our cutting-edge automated solutions transform your material handling and streamline your warehouse kitting, thanks to advanced storage, picking and inventory management systems.

      An efficient fulfillment process increases company profit and customer satisfaction.

      Let’s dive right into our solutions.

      Modula Vertical Lift Modules

      Say goodbye to low-density static shelving that wastes floor space and requires employees to travel through warehouse aisles.

      Enhance warehouse kitting by allowing operators to easily find and receive individual SKUs.

      A simple touch of the intuitive Copilot controller or scan of a barcode allows inventory to be delivered to your warehouse operators so they can pack kitted inventory faster.

      Available in three models, our automated vertical lift modules are easy to use and built using a space-saving design.

      • Modula Lift: Our most popular vertical lift module. The Modula Lift can dramatically reduce your space requirements by up to 90% while boosting picking speeds, efficiency and accuracy.
      • Modula Slim: The most compact vertical lift module available on the market. The Modula Slim utilizes the same next-level storage technology as with the Modula Lift, but in a much smaller footprint.
      • Modula OnePick: A fully automated solution with no warehouse operator required. The Modula OnePick is built with conveyors, belts and other systems — ideal for eCommerce, self-service and automated warehouses.
      • Modula Next: Vertical lift modules (VLMs) that combine space-saving efficiency with the precision and control of industrial vending machines

      Modula vertical lift modules allow you to reduce labor and operational costs and receive kitted inventory automatically, with the user-friendly Copilot controller.

      Modula Horizontal Carousels

      If you’re working in a low ceiling environment, our Modula horizontal carousels are the ideal solution when you need efficient and accurate high-speed picking.

      Store your kitted items on bins mounted on an oval track that rotate horizontally. Inventory will then be delivered to your warehouse picker automatically.

      See the Modula Horizontal Carousel in action:

      Modula horizontal carousels allow you to reconfigure shelf spacing for your kitted items to meet seasonal demands. In addition, you can improve your picking accuracy by up to 99% with our visual aids, such as Put to Light Systems and barcode readers.

      Modula Warehouse Picking Order Solutions

      Pair your AS/RS with our picking solutions to ensure that your kitted items can be accurately located and picked at all times.

      Whether it’s reducing warehouse picking errors or meeting seasonal demands, our Modula picking order solutions can boost your picking efficiency and accuracy.

      Easy to install and intuitive to operate, our warehouse picking order solutions are ideal for improving your batch and multi-order processing.

      See our order picking solutions in action:

      Our Modula Warehouse Order Picking Solutions include:

      Streamline your picking operations.
      Modula Picking Solutions

      Modula Warehouse Management

      Monitor and track your kitted inventory whether on-site or on the go.

      At Modula, we provide a wide array of next-level remote support, warehouse management and analytics solutions.

      Easy to set up and use, our Modula warehouse management solutions can seamlessly integrate with your existing ERP, MRP, WMS and DMS platforms.

      See our warehouse management solutions order picking solutions in action:

      We offer two Warehouse Management System solutions:

      • Module WMS Base: Ideal for thriving warehouses or scalable warehouse footprints
      • Modula WMS Premium: End-to-end warehouse management solutions

      Our Advanced Modula WMS solutions offer

      • End-to-end inventory monitoring and control
      • Unrivalled picking and replenishment accuracy and efficiency
      • Unparalleled automation, dramatically reducing labor-intensive paper and manual processes
      Need a warehouse management system?
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      Wrapping Up on Kitting in a Warehouse

      To recap, kitting is the process of packing individual yet related goods into a single package and shipping them together as a kit.

      The kitting process in a warehouse can be manual or automated. When efficiently executed, the kitting process can save you time and money by reducing the need for individual packaging and assembly.

      In order to streamline the kitting process, items are pre-assembled by warehouse operators and are typically stored in bins that are clearly labeled.

      At Modula, we provide automated storage and retrieval systems, picking solutions and warehouse inventory management solutions to streamline the kitting process, and automate warehouses across the country.