Every OEM purchasing manager and production leader faces the same fundamental question: should we build this in-house, or partner with an outside fabricator?
It's a decision that impacts everything from your shop floor efficiency to your bottom line. When it comes to Unistrut metal framing components—the structural backbone of electrical enclosures, conveyor systems, material handling equipment, and renewable energy assemblies—getting this decision right can be the difference between a streamlined operation and a production bottleneck.
At Unistrut Service Company (USC), we work with OEMs across industries who've wrestled with this exact question. Some have tried to handle everything internally, only to discover hidden costs eating into their margins. Others have outsourced strategically and unlocked capacity for the work that truly differentiates their products.
Let's break down the real factors you should consider—and help you determine when outsourcing Unistrut fabrication makes the most strategic sense for your operation.
The True Cost of In-House Metal Framing Fabrication
When most purchasing teams evaluate the "make" option, they start with the obvious expenses: raw material costs, direct labor, and maybe some overhead allocation. But the real cost of in-house fabrication runs much deeper.
Consider what it actually takes to bring Unistrut metal framing fabrication in-house. You'll need precision cutting equipment—and we're not talking about a basic chop saw. Quality Unistrut fabrication requires production saws capable of holding tight tolerances across hundreds or thousands of cuts. At USC, our five production saws can handle millions of cuts annually with consistent accuracy. That level of equipment represents significant capital investment.
Then there's the skilled labor challenge. Finding and retaining experienced fabrication technicians isn't easy in today's labor market. These aren't entry-level positions—you need people who understand material properties, can read engineering drawings, operate CNC equipment, and maintain quality standards. Training takes time, and turnover means starting that investment over again.
Don't forget about the supporting infrastructure: drilling equipment, welding stations, quality inspection tools, material handling systems, and adequate floor space. Each of these adds overhead that needs to be absorbed into your product costs.
Perhaps most critically, there's the opportunity cost. Every hour your team spends setting up saws, managing material inventory, and troubleshooting fabrication issues is an hour they're not spending on product innovation, customer relationships, or core assembly work that truly differentiates your offering.
The Hidden Advantages of Strategic Outsourcing
The decision to outsource isn't just about avoiding costs—it's about gaining capabilities that would be difficult or impossible to replicate internally.
When you partner with a specialized fabricator like USC, you're accessing production capacity that can flex with your demand. Need 5,000 pre-cut channels for a production ramp-up? A strategic partner absorbs that volume spike without forcing you to hire additional staff or purchase extra equipment. When demand softens, you scale back orders rather than carrying the burden of idle equipment and excess labor.
You also gain immediate access to specialized expertise and advanced capabilities. USC's fabrication team doesn't just cut channel—we provide AWS D1.1 certified welding, custom painting and powder coating, and complete assembly services. Building these capabilities in-house would require years of investment and experience. By outsourcing, you tap into them immediately.
Quality and consistency improve as well. Dedicated fabricators live and breathe this work. When cutting Unistrut is your core business—not a supporting activity—you develop systems, procedures, and quality controls that deliver repeatable results. That consistency matters when your customers expect the same fit and finish across every unit you ship.
Perhaps most valuable is the strategic flexibility outsourcing provides. Your capital stays available for investments that drive competitive advantage: better product design, faster time-to-market, enhanced customer service, or expanded sales capacity. You're not locked into fixed fabrication overhead that becomes a burden during market downturns.
When In-House Fabrication Makes Sense
Outsourcing isn't always the right answer. There are legitimate scenarios where keeping Unistrut fabrication in-house creates strategic value.
If metal framing fabrication is genuinely core to your competitive differentiation—meaning customers choose your product specifically because of proprietary fabrication techniques you've developed—then maintaining that capability internally makes sense. However, be honest about whether this is truly the case. Most OEMs differentiate on design, application knowledge, or assembly expertise, not on the actual cutting and welding of standard Unistrut components.
In-house fabrication can also work if you have extremely high volumes of identical parts with very stable demand. When you're running the same cut thousands of times per day with minimal variation, dedicated equipment can achieve attractive unit economics. But this scenario is rare in the OEM world, where product mix and volume fluctuate based on customer orders.
Some manufacturers keep basic fabrication in-house for rapid prototyping or emergency modifications. Having a saw on the floor lets you quickly test a design change or fix an urgent customer issue. This is a valid approach—but it doesn't mean you need to fabricate your production volumes internally. Many successful OEMs maintain minimal in-house capability for flexibility while outsourcing the bulk of their fabrication needs.
A Framework for Making the Right Decision
Rather than approaching this as a binary choice, consider a decision framework based on these key factors:
Volume and Variability: Do you run consistent, high volumes of the same parts, or does your product mix change frequently? High variability favors outsourcing because you avoid the complexity of constantly reconfiguring in-house equipment and managing diverse material inventory.
Capital Availability: Can you afford to tie up capital in fabrication equipment, or would those funds generate better returns invested in product development, market expansion, or customer-facing capabilities? Most OEMs find that every dollar invested in fabrication is a dollar not available for activities that truly differentiate their business.
Labor Market Realities: Can you attract, train, and retain skilled fabrication technicians in your location? If you're located in an area with tight labor markets or high turnover, building a stable fabrication team becomes exponentially harder.
Quality Requirements: How critical is fabrication consistency to your end product quality? Paradoxically, outsourcing to a specialized fabricator often improves quality because they've invested in the systems, training, and equipment to deliver repeatable results.
Speed to Market: How quickly do you need to scale production up or down? In-house fabrication creates fixed capacity—you can only produce what your equipment and labor allow. Outsourcing provides the flexibility to rapidly adjust to market demands without the lag time of hiring, training, or equipment installation.
Total Cost of Ownership: Have you calculated the fully loaded cost of in-house fabrication, including equipment depreciation, maintenance, floor space, utilities, labor burden, scrap rates, inventory carrying costs, and management overhead? Many OEMs are surprised to discover their true internal costs exceed outsourced pricing.
How USC Makes Outsourcing Work for OEMs
At USC, we've built our business around solving the exact challenges OEMs face with metal framing fabrication. Our approach goes beyond simply cutting channel to length.
We start with engineering support. Our team reviews your designs and provides Design for Manufacturability (DFM) feedback. Often, small modifications to hole placement, weld locations, or assembly sequences can reduce costs and improve quality—insights you only gain by working with fabricators who've seen thousands of similar applications.
Our cutting and kitting services deliver material ready for your assembly line. Pre-cut to specification and kitted in the exact quantities needed for each assembly. Your team opens the package and goes straight to work—no setup time, no material handling, no waste.
For more complex requirements, we provide complete fabrication and assembly. This includes welding certified to AWS D1.1 standards, custom painting and powder coating in your specified colors, and even full sub-assembly work. You receive finished components ready to integrate into your product, dramatically reducing your internal labor requirements.
Perhaps most importantly, we offer predictable supply through strategic planning. When we identify an OEM partner, we establish blanket purchase orders that align our material procurement with your production schedule. This means the Unistrut channel you'll need in Q3 is already in motion in Q1. No surprises, no shortages, no expedited freight charges because someone forgot to order material.
That predictability extends to pricing as well. By securing mill allocations in advance, we help shield your costs from market volatility. Your Bill of Materials stays accurate, and your project margins stay healthy.
Real-World Impact: What OEMs Gain
The benefits of strategic outsourcing extend across your entire operation. Consider what changes when you shift metal framing fabrication to a specialized partner:
Your shop floor efficiency improves immediately. Floor space previously dedicated to cutting and fabrication becomes available for higher-value assembly work. Material handling simplifies because you're receiving finished components rather than raw stock plus scrap. Your production schedule becomes more predictable because you're not troubleshooting saw problems or waiting for a welder to finish a job.
Your labor costs become more strategic. Rather than employing fabrication technicians—positions that are difficult to fill and expensive to maintain—you can focus hiring on assembly specialists, quality inspectors, and engineers who directly impact your product differentiation.
Your capital efficiency improves. The hundreds of thousands of dollars you would have invested in saws, welders, drilling equipment, and supporting infrastructure stays available for investments that drive competitive advantage. Better tooling for your assembly line. More sophisticated testing equipment. Additional engineering headcount. Expanded sales capabilities.
Your risk profile changes. You're no longer exposed to equipment breakdowns that halt production. You don't face the challenge of managing skilled labor in multiple disciplines. You eliminate the inventory risk of maintaining raw Unistrut stock in various sizes and finishes.
Perhaps most valuable, your team's attention shifts to what truly matters: designing better products, serving customers more effectively, and building the capabilities that differentiate your business in the market.
Making the Decision
The make vs. buy decision isn't about finding a single right answer that applies to every situation. It's about honestly evaluating your specific circumstances, understanding the true costs and benefits of each approach, and making a choice aligned with your strategic priorities.
For most OEMs, Unistrut metal framing fabrication isn't a core competency—it's a necessary input to the products they design and assemble. These companies find that outsourcing to a strategic partner like USC delivers better economics, superior quality, and greater flexibility than attempting to build and maintain internal capability.
The question isn't whether you can fabricate Unistrut in-house. With enough investment, any company can acquire equipment and hire people. The real question is whether that's the best use of your limited resources. Could that same capital, floor space, and management attention generate better returns invested in the capabilities that truly differentiate your business?
If you're ready to explore whether outsourcing makes strategic sense for your operation, USC can help you evaluate your options with real data. We'll work through your volume requirements, review your current costs, and provide transparent pricing on what a partnership would look like.
Because at the end of the day, the Most Important Part is Your Custom Part. And sometimes, the smartest way to get that part right is to partner with people who've made Unistrut fabrication their core expertise, so you can focus yours where it matters most.
Ready to evaluate your options? Contact the team at USC and let's have an honest conversation about your fabrication needs, your current costs, and whether outsourcing could help you operate more efficiently. Or visit our OEM solutions page to learn more about how we deliver value to companies just like yours.