People still ask me where prefab will be in ten years. I would rather talk about the next deal on your desk. Mid-rise multifamily is already running into the same constraints on almost every bid: not enough craft labor in the market, a story count or occupancy path that forces a real structure decision, and a lender who cares more about enclosure date and carry than about how the stud package looks on a brochure. Prefabricated cold-formed steel (CFS) is one of the tools that still moves those numbers. Wall-tech has spent 40+ years engineering, prefabricating, and installing CFS systems. How we package that work is on Services.
The Associated General Contractors of America and NCCER’s 2025 Workforce Survey found that 92 percent of construction firms had difficulty filling open positions, and 88 percent of firms that hire craft workers still had craft openings. Worker shortages were the leading cause of project delays, cited by 45 percent of firms (AGC/NCCER 2025 Workforce Survey). That is not a Midwest anecdote. That is national. Prefab CFS does not invent carpenters. It shrinks how many framing hours have to happen on the deck, because cutting and assembly move into a shop that can staff differently than a jobsite can. For the near-term jobsite version of this argument, see What a Prefab CFS Crew Actually Changes on the Deck.
If you only read headlines, you would think every multifamily building is leaving the site for a factory. The numbers say otherwise. NAHB’s analysis of Census Bureau Survey of Construction data put the multifamily offsite share (modular plus panelized) at about 3 percent of multifamily buildings in 2024, down from 7 percent in 2023 (NAHB, Aug 2025). Census definitions are narrow, and the share has bounced before. The takeaway for owners and developers is not “everyone already switched.” It is that most of the market still frames in place, while the projects that need schedule certainty and fewer field craft hours have a clear opening to panelize earlier. McKinsey’s modular research has tracked schedule compressions on the order of 20 to 50 percent when offsite methods are planned as a system rather than bolted on late (McKinsey, Modular construction: From projects to products). Cost savings are less automatic. Done poorly, modular can cost more. Done with repeatable design and real factory throughput, the same research says construction-cost savings above 20 percent are possible. We treat that as a planning benchmark, not a Wall-tech guarantee.
Above roughly five stories, light wood framing runs out of room under the IBC for a lot of multifamily and hotel uses. Load-bearing CFS is one practical way to keep going without jumping the whole building to a heavier system. Wood remains the right call on plenty of lower buildings. Concrete stays in the picture when the structure needs it. We also do panelized CFS infill between post-tensioned floors. The decision is matching the system to height, occupancy, insurance, and schedule, not winning a materials argument. For how developers are weighing wood versus CFS on mid-rise, see Why Multifamily Developers Are Looking Harder at Cold-Formed Steel.
That mid-rise CFS book is already on our projects page. Lake Mead Affordable Housing in Las Vegas is listed at about 81,000 square feet across four buildings, Category D seismic, with CFS floor trusses and metal decking. Affordable housing is where schedule slips hurt residents and financing the hardest. Panelized CFS is how we keep the framing package moving when the seismic and labor constraints are both real.
Owners and lenders do not buy studs. They buy an enclosure date, a rent-start date, and a hold period they can defend. Prefab is not automatically cheaper on the material line. It is often cheaper on the whole job when you count general conditions, interest, and how long scarce field labor sits on the critical path.
Metreau Apartments in Green Bay is the clearest carrying-cost example we can put numbers on. 107 units, CFS walls and floors. An eight-man crew put the CFS walls and floors up in 14 weeks. The building was enclosed within 20 weeks. That pace saved an estimated $250,000 in carrying costs alone. It was not a switch from concrete. It was speed from panelization. When a pro forma is already breaking on structure cost, the Courtyard by Marriott in University Heights, Iowa (about 115,000 square feet, seven stories, listed on our projects page as a full redesign from precast) is the other end of the spectrum: roughly $10 per square foot saved on the redesign, and a deal that otherwise was headed for cancellation. Different problem, same idea. Fix the constraint that is killing the deal.
Developers keep asking the same practical questions about crew size, weather, and who owns the panel package. We answered a batch of those in What Developers Worry About Most—and How Prefab CFS Helps. For complex panel packages that look more like data halls than apartments, see Prefabricated CFS Wall Panels for Data Centers.
I am open to new tools. I am not interested in tech for the sake of tech. If a model, a robot, or a platform does not shorten enclosure, improve QC, or clarify what the field needs, it is noise. Prefab earns its place when it solves a constraint you can name: labor, height, insurance, winter, or urban access. Sustainability talk should stay honest too. Shop cutting reduces scrap. Steel is recyclable. That helps. It does not make every project “green” by itself. Use waste tickets, schedule, and energy-code assemblies, not brochure language.
If you have a mid-rise multifamily or hotel set in pricing, send the drawings before the frame is frozen. We will tell you what belongs in the shop, what stays stick, and whether panelized CFS moves enclosure and carry enough to matter to your lender. Start at Contact with the current set.
• AGC / NCCER, 2025 Workforce Survey (national results): PDF
• NAHB, “The Offsite Construction Market Share Flattens Nationally in 2024” (Census Survey of Construction analysis): nahb.org
• McKinsey, “Modular construction: From projects to products”: mckinsey.com
• Wall-tech projects listing; SFIA Metreau case study PDF