Steel Lead Times Are Still a Mess: How Smart GCs Are Adapting
The post-pandemic steel market stabilized on price but not on lead times. Here's how the best GCs are protecting their schedules.
Steel prices have come back to earth. Hot-rolled coil is hovering around $700-800 per ton, down from the insane $1,900+ peaks of 2022. If you're only watching price, you'd think the structural steel market is back to normal.
It's not. Lead times are still a mess.
I talked to three steel fabricators last month. Standard structural steel lead times are running 16-22 weeks from release of shop drawings to delivery. That's better than the 30+ weeks we saw in 2022, but it's still 4-6 weeks longer than the pre-pandemic baseline of 12-16 weeks. Specialty sections, heavy plates, and anything requiring galvanizing or special coatings add another 4-8 weeks. And the variance is the real killer. One fabricator quoted 18 weeks. Another quoted 26 for the same tonnage. The market is unpredictable in a way that makes scheduling unreliable.
Why lead times haven't recovered
Three factors are keeping steel lead times elevated:
Labor at the fabrication shops.Welders and fitters are in short supply at steel fabrication plants. The skilled workforce that retired or left during the pandemic hasn't been fully replaced. Shops are operating at 70-80% of pre-pandemic throughput capacity with order books that are 100%+ of capacity. The math doesn't work.
Detailing bottleneck. Before a fabricator can cut steel, the shop drawings need to be complete and approved. Steel detailers are even harder to find than welders. Many fabricators are outsourcing detailing overseas, which adds coordination time and sometimes quality issues. A shop drawing rejection at week 6 adds two to three weeks to the cycle.
Mill availability for specialty sections.The domestic mills are running, but they're prioritizing standard W-shapes. If your project specifies HSS tubes, WT sections, heavy plates, or anything outside the standard catalog, you're waiting for a mill run. Some sections have been quoted at 12 weeks just for the raw material before the fabricator touches it.
What the smart GCs are doing
1. Early steel procurement packages
The best-run projects I see are issuing steel procurement packages before construction documents are 100% complete. At 60-70% design development, you have enough structural information to release the major members for procurement. The connections, misc steel, and secondary framing follow in a second release.
This requires a cooperative architect and structural engineer, and it requires the GC to carry some risk on design changes. But on a 12-month project, buying back 8-10 weeks of lead time at the front end is worth the coordination cost.
2. Phased shop drawing releases
Instead of submitting the full shop drawing package for review (which takes 2-3 weeks for the architect to review and another 2-3 weeks for revisions), split it into phases. Release the foundation steel and first-floor framing for review while the detailer is still working on upper floors. The fabricator starts cutting phase one while phase two is in review. This requires tight coordination between the detailer, fabricator, GC, and design team, but it can compress the overall cycle by 4-6 weeks.
3. Fabricator pre-qualification and early commitment
On bid-build projects, the steel fabricator is typically selected after the GC wins the job. That selection process adds 2-4 weeks before the first shop drawing is even started. Smart GCs are pre-qualifying fabricators during preconstruction and committing to a fabricator at contract award, sometimes with a letter of intent before the steel sub's contract is finalized.
The fabricator starts detailing the day they get the structural drawings instead of waiting for the formal subcontract to be executed. Two to three weeks saved.
4. Real-time fabrication tracking
“The steel will be here in 18 weeks” is not a schedule. It's a hope. The GCs that manage steel effectively are requiring weekly fabrication progress reports from the shop. How many tons detailed. How many tons approved. How many tons in fabrication. How many tons painted or coated. How many tons shipped.
If the shop drawing approval is stuck in the architect's office for three weeks, you need to know that at week one, not week three. If the fabricator is behind on welding, you need to know that before it hits your erection schedule. A simple weekly tonnage tracker exposed to the project team catches problems when they're still recoverable.
5. Alternate member sizing
When a specific section isn't available in a reasonable timeframe, ask the structural engineer about alternatives. Can a W14x30 substitute for a W12x26 if the depth works? Can an HSS be replaced with a built-up section? Engineers are generally willing to evaluate alternatives when the request comes with lead time data. “The specified W12x26 is 22 weeks. A W14x30 is 14 weeks and costs $3 per pound more. The total premium is $8,000 but we buy back 8 weeks of schedule.” That's a conversation worth having.
What not to do
Don't wait for construction documents to start thinking about steel. By the time you have a set of 100% CDs and a GMP, the schedule has already absorbed the lead time impact. The steel conversation needs to happen in preconstruction, ideally at the schematic design phase when the structural system is being selected.
Don't assume your last project's lead times apply. The market shifts quarterly. Get fresh quotes from at least two fabricators for every new project.
Don't accept “16 to 22 weeks” as a lead time. That's a range, not a commitment. Pin the fabricator to a delivery schedule with milestone dates for detailing, approval, fabrication start, fabrication complete, and delivery. Hold them to it in the subcontract.
The bottom line
Steel lead times are a schedule management problem disguised as a procurement problem. The GCs that treat it as schedule management, starting early, tracking aggressively, and building contingency into the front end, are delivering on time. The ones that treat it as someone else's problem until the steel is late are burning general conditions money and blaming the market.
The market is what it is. Your schedule needs to account for it.
Tim Lewis spent 25 years in commercial construction, including a decade as Regional Director at Harper General Contractors, a $500M ENR Top 400 firm. He founded Contractor-AI to help construction companies implement AI where it delivers real ROI.
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