"I have been consistently impressed by their ability to handle our complex needs and willingness to say yes to any challenge. Most importantly, I believe in the character and work ethic of the team."
Mike, Co-Founder & CEO
"I have been consistently impressed by their ability to handle our complex needs and willingness to say yes to any challenge. Most importantly, I believe in the character and work ethic of the team."
Mike, Co-Founder & CEO
Every successful warehouse operation looks for ways to work smarter, not harder. One proven method involves preparing product combinations ahead of time rather than gathering items individually for each order. Kitting brings this efficiency to life by letting businesses preassemble products into single units. This guide covers what kitting is in a warehouse, walking you through the entire process, practical applications in business, and how it can improve your fulfillment operations.
Kitting in warehouse management involves combining separate products into one complete package that ships as a single unit. This helps save time and cuts costs during order fulfillment. Bundled products usually complement one another or serve a similar purpose, e.g., grouping shampoo, conditioner, and hair treatment, which gives customers a complete solution in a single package. Companies can assemble packages in their own facilities, hire a service focused on assembly, or partner with shipping carriers that both assemble and ship the packages.
The warehouse kitting process varies depending on what you’re selling and how you’ll group items. These are the basic steps you’ll need to follow.
Start by deciding which items you want to bundle into one kit. You can pair products with the same functionality, match them by theme or season, group them by color, or offer special deals that give customers bonus items with their purchase. The key is choosing combinations that are sensible and offer value to your buyers.
Creating a new stock keeping unit (SKU) number for the kit is essential because each bundle needs a unique identifier in the inventory system. Even though the kit contains multiple individual products, it’s a single sellable unit. Having a dedicated SKU simplifies warehouse operations by making it easier to track stock levels accurately.
Selecting packaging that suits the items you’re bundling. The box should fit everything inside without being too tight, but it shouldn’t leave so much space that products bounce around during shipping. Add protective materials around breakables to prevent damage. After assembly, store the kits in a dedicated area of the warehouse so you can find them easily.
Pull the ready-made kit from storage when a compatible order is received. Stick the shipping labels on the package and send it out to the customer. Don’t forget to share the tracking number so they can follow their order’s journey.
Kitting helps organize items into bundles, whether you’re packing school lunches at home or managing large-scale business operations. Here are the two primary industries that depend on kitting to improve their workflows.
Manufacturing facilities use kitting to organize all materials, parts, and tools needed for building products into ready-to-use packages. This preparation allows assembly workers to put together products without pausing to locate individual parts, which keeps production lines moving steadily. When one team handles kit preparation while another focuses on assembly, each worker’s productivity improves. Manufacturers also gain better control of inventory, optimize the use of warehouse space, make fewer mistakes, and achieve smoother production flow during assembly.
Order fulfillment centers apply kitting to prepare customer shipments more quickly and with fewer errors. Employees preassemble groups of products that commonly go together, wrap fragile items with protective materials, or add promotional materials to packages before orders are received. When someone places an order, workers can pick up a ready-made bundle instead of walking around to collect each item separately. This approach is most effective for businesses selling subscription boxes, craft kits, or gift sets, and it helps reduce both packing time and shipping mistakes.
Kitting delivers tangible improvements that allow businesses to operate more efficiently and profitably. Below are the key benefits that make kitting a successful fulfillment process.
Preassembling items into kits eliminates the mix-ups that typically occur when picking products one at a time. Getting orders right the first time keeps customers satisfied and saves money on processing returns and replacements. Third-party logistics partners (3PLs) often manage kitting for online sellers using software that automatically updates inventory counts after sales, reducing much of the manual work and the risk of human error.
When you know which items often go together, you can prepare kits before customers even place their orders. Doing this saves the usually spent weighing and labeling individual products. Tracking labels can be created in advance, making the entire shipping process run more smoothly. As teams get comfortable with kitting, they work faster and make fewer order fulfillment mistakes.
Assigning a tracking code to each kit decreases the total number of codes in the system rather than increasing it. Fewer codes mean less clutter and much simpler inventory audits. Good inventory software monitors the kit as a whole unit while simultaneously tracking each component separately. When you assemble or sell a kit, the system automatically deducts the individual parts, eliminating the need for manual adjustments.
Faster packaging through kitting directly lowers your labor expenses since workers spend less time on each order. Your staff doesn’t waste time wandering the warehouse looking for scattered items, freeing them to handle other tasks. Using one box for multiple products instead of individual packages also reduces spending on materials like boxes and padding.
Kits raise the average order value by bundling multiple items that customers consider to be more valuable or convenient together. Carefully selected product combinations make shoppers more likely to purchase items they might skip individually. Kitting provides a practical way to move products that aren’t selling well by pairing them with bestsellers, which prevents inventory from sitting idle and boosts your turnover rate.
Kitting services are ideal for businesses that regularly combine multiple items into packaged sets or handle high volumes of complex orders. If your e-commerce business sells bundled products like gift sets or subscription boxes, it speeds up your shipping process during peak seasons. Manufacturing companies also gain efficiency by grouping all necessary components before they reach the production area, enabling workers to complete tasks more quickly. In the healthcare industry, preassembled kits ensure medical teams have everything they need for surgeries and patient care, without delays. Additionally, businesses such as construction contractors and educational providers use kitting to provide complete sets of tools and materials for specific jobs or educational programs.
Encore Fulfillment provides comprehensive kitting solutions that manage product assembly, bundling, and preparation from start to finish according to your specifications. We create custom package designs using quality materials that protect items during shipping while enhancing your brand’s perception. Throughout the entire process, our team conducts thorough quality inspections to verify assembly accuracy and to identify any defects before products reach your customers. Find out how we can support your product bundling needs by checking our 3PL kitting services page.
Bringing multiple products together into single packages helps businesses ship orders faster while keeping costs down and accuracy high. Encore Fulfillment takes care of 3PL kitting and assembly, wrapping your kits properly, and checking everything carefully so your customers receive exactly what they expect. Our team adjusts to your changing needs throughout the year, whether you need more kits during busy seasons or fewer during slower months. Reach out to us today and find out how we can make your order fulfillment smoother and help your business succeed.
As the co-founder of Encore Fulfillment, I bring more than 14 years of experience across business strategy, technology, sales, marketing, and systems integration. My journey has been focused on building a fulfillment operation that not only meets but exceeds client expectations, through precise inventory management, streamlined operations, and a relentless focus on customer satisfaction.
From the ground up, I’ve played a key role in shaping our fulfillment division, implementing scalable processes and forward-thinking solutions that drive efficiency and deliver consistent, high-quality service. My background in pastoral ministry and theology has deeply influenced my leadership style, enhancing my ability to communicate clearly, guide teams with purpose, and build meaningful, trust-based relationships with clients and partners. At Encore Fulfillment, we don’t believe in one-size-fits-all. I’m passionate about crafting personalized logistics strategies that evolve with our customers’ needs, helping them grow confidently while we handle the complexities of order fulfillment. Whether supporting e-commerce brands or established enterprises, my goal is to ensure every partnership is rooted in integrity, transparency, and a shared commitment to success.
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