Wednesday, September 14, 2022. I was sitting in the parking lot of a glass tempering plant in Ohio, phone in one hand, a printed quote in the other. The quote was $31,400 for 120 linear feet of glass railing on a hotel mezzanine in Austin. The email that popped up while I read it was about the KONE Oyj analyst price target disagreement. I didn’t know it then, but those two things were about to teach me the same lesson.
The Quote and the Price Target
Quick background. I’m a procurement manager for a company that supplies vertical mobility and architectural metal products. We handle KONE elevator components, stair systems, handrail systems, and glass railing for commercial contractors. I’ve been doing this for eight years—or rather, seven years and nine months, but the last project’s delays make it feel longer. I’ve personally made 14 significant mistakes in that time, totaling roughly $47,000 in wasted budget. I now maintain our team’s pre-buy checklist.
At the time, we were quoting a mezzanine railing for a hotel. The general contractor wanted a stainless steel and glass guard system: glass infill panels, a top rail, and a separate handrail on the adjacent stair. The stair hardware was easy. Our handrail systems distributor quoted the stainless steel tubing and brackets in three days. The glass was the problem.
The KONE elevator modernization on the same project was the least stressful part of the bid. I mention that because it surprised me: KONE’s elevator submittal was clear enough that we didn’t need a twenty-minute phone call. The glass railing quote was a different story.
Here’s where the KONE Oyj analyst price target disagreement came in. One analyst had a target above the current share price. Another analyst had a target below it. Same company, same public filings, different assumptions. The low target didn’t mean KONE was a bad company. It meant the analyst was modeling weaker service margins, slower China demand, or a longer downturn in new elevator installations. The high target was modeling the opposite. The disagreement wasn’t a bug; it was the market trying to price a range of outcomes. (I’m not a financial advisor, and I’m not telling anyone to buy or sell KONE stock. I just found the metaphor useful.)
What I Almost Missed
We sent a detailed RFQ with MEP drawings and a structural note. The low bidder asked one question: when can we start? The expensive bidder asked four questions: What is the finish? Is the top rail continuous? Do you have the anchor detail? Are you specifying laminated infill? That should have been enough.
I called three glass railing manufacturers. The first quote was $31,400. The second was $36,200. The third was $43,850. Actually, the third quote was $43,850 including shipping; the second quote didn’t include freight. I’d have to check my spreadsheet to confirm. My spreadsheet said the first one. The numbers were clear. My gut said ask a question before sending the PO.
So I asked how they handled IBC 2407. There was a pause. Then the sales rep said, “We use tempered glass on all our railing panels. That’s code.” It wasn’t. For glass used in a guard, the relevant code generally requires laminated glass infill panels—tempered but laminated, with an interlayer that keeps the glass in place if it cracks. On a mezzanine 12 feet above a lobby floor, that’s not a style choice.
The rep then said the laminated option would add $4,800 and about three weeks to fabrication. That’s when I realized I wasn’t comparing quotes. I was comparing assumptions. The low bidder assumed “tempered is fine.” The next bidder assumed we’d provide an engineered top rail. The expensive bidder assumed they needed to design and test the whole assembly.
The code side
Glass railing compliance requirements aren’t a single checkbox. On that project, our engineer flagged four things:
- Glass infill in a guard: IBC 2407 generally requires laminated glass for infill panels protecting an open side, not just fully tempered glass.
- Guard loads: The system has to resist concentrated loads and uniform loads—typically a 200-pound concentrated load and 50 pounds per linear foot—without permanent deformation.
- Handrail requirements: The adjacent stair handrail has to meet IBC 1014 for height, graspability, and continuous support.
- Structural tests: ASTM E935/E985 are common ways to verify railing and guard performance. Requiring them upfront moves the liability from the contractor to the tested manufacturer.
People think a low quote means a vendor is lean and efficient. Sometimes that’s true. But in my experience, a low quote is more likely to mean the vendor has a narrower definition of the work. The vendors who deliver quality can charge more because they’ve already included the hard parts. The causation runs the other way.
I’ve learned to ask “what’s NOT included” before “what’s the price.” The vendor who lists all fees upfront—even if the total looks higher—usually costs less in the end.
The expensive glass railing manufacturer had a 25-page quote with line items for engineering, testing, anchor details, and a note about glass railing compliance requirements. The cheap quote had one page and a delivery date.
The Lesson I Keep Relearning
We did not pick the low bidder. We picked the 25-page quote. The project finished in November 2022 without a final-inspection surprise. The panels arrived with test reports, the anchor details matched the structural conditions, and the local building official signed off without a revision. The only issue was a scratched panel that the glazier replaced.
The GC asked why we didn’t take the low bid. I showed him a revised comparison: $31,400 plus $4,800 for laminated glass plus $2,900 for anchor engineering plus $1,750 for test reports was $40,850. The expensive quote was $43,850. The difference was $3,000 of not arguing about assumptions at the final inspection. He sent the PO.
Looking back, I should have asked for compliance documentation before I asked for pricing. At the time, I assumed “glass railing manufacturer” meant they had already done this many times. Maybe they had, but “we’ve done it before” is not a submittal. Given what I knew then—that the middle bidder had also skipped the detail—choosing the expensive quote was the right call. It was based on one small thing: I asked one question.
Since then, we’ve caught 43 potential issues on similar orders using the checklist. Maybe 41. I’d have to count. The checklist now includes: ask for the code section, ask for test reports, ask for anchor loads, ask what happens when the glass cracks, and then ask for the price.
Transparency isn’t about putting every number in a quote. It’s about making sure everyone is quoting the same job. That’s the lesson from the KONE Oyj analyst price target disagreement too: don’t be scared by disagreement; be scared by hidden assumptions. In a stock, hidden assumptions eventually show up in earnings. In a railing system, they show up at the final inspection—or worse, in a guard that doesn’t hold.