Why Are Scaffolding Firms Going Bankrupt? What It Means for New-Build Prices

According to a survey published by Tokyo Shoko Research (TSR) on September 23, 2026, bankruptcies among "toby" contractors — the trade that handles scaffolding, steel erection, and support structures — reached 110 cases in the first eight months of 2026. That's up 26.4% year on year, and the first time this eight-month period has topped 100 cases in 16 years.

A headline about scaffolding contractors going under might sound like an industry-specific story. But without scaffolding crews, exterior wall work, roof waterproofing, and even the structural frame of a new building can't move forward. Starting from TSR's numbers, this article organizes some general points worth keeping in mind when thinking about new-build pricing and condo renovation costs.

What's actually happening with scaffolding contractor bankruptcies?

Per TSR, bankruptcies among scaffolding contractors with liabilities of 10 million yen or more are running at their fastest pace for this eight-month period since records began in 1989 — surpassing even 2009, the year of the Lehman shock (105 cases). On a full-year basis, 2010's 148 cases remain the record, but at the current pace, 2026 could reach around 170.

Weak sales accounted for 78 cases (70.9%) and accumulated losses for 24 (21.8%), meaning poor business performance drove over 90% of the failures. Bankruptcies attributed to rising costs numbered 9 (versus 3 a year earlier), and those attributed to labor shortages numbered 19 (versus 10) — both roughly doubling. Ministry of Health, Labour and Welfare data cited in the survey puts the effective job-openings-to-applicants ratio for structural construction workers at 7.94, far above the all-industry average of 1.18. (This 7.94 figure comes from TSR's report alone; we haven't been able to confirm it against another source as of this writing.)

Why would a labor shortage affect new-build prices or renovation costs?

Without scaffolding in place, exterior walls, roofs, and structural steel work simply can't proceed. When a specialty trade like scaffolding faces both labor shortages and rising bankruptcies, it's generally cited as a factor that can make schedules harder to pin down and push up labor costs as contractors compete for a limited pool of workers. How much of that actually feeds through to new-build prices or a condo's large-scale renovation budget varies a lot by region, project type, and timing — it's not something that can be flatly declared to be "rising" across the board.

It's worth noting that TSR's survey itself only tallies bankruptcy counts and causes; it doesn't model or estimate the resulting impact on construction prices. Rather than treating a labor shortage and "prices will definitely rise next year" as a simple cause-and-effect, it's more practical to treat this as background information about an environment where costs can more easily trend upward.

What condo owners and buyers should watch: the renovation reserve fund

If you own or are buying a unit in a Japanese condominium (bunjo mansion), large-scale renovations like exterior wall work or roof waterproofing are funded from the shuzen sekitate-kin — the renovation reserve fund that unit owners pay into. In an environment where construction costs can run higher than planned, whether that reserve fund is actually sufficient becomes an even more important thing to check.

New condos are often sold under a "staged increase" reserve plan, where the initial monthly contribution is set low and increased every few years. Because the size of a future increase could end up larger than initially explained, it's worth checking the long-term renovation plan document for the timing and amount of planned increases, and when it was last revised.

If you're considering a new build, here's what to check

If you're considering buying a new build, it helps to confirm the expected construction schedule before signing, along with what happens if that schedule slips — whether there's compensation or a penalty clause for a delayed handover. It's also worth checking how long the quoted price stays valid, and whether the contract includes a clause allowing the price to change with materials or labor costs.

Inside the SUMIMOTO Hub app, a 24-hour AI advisor can walk you through, in multiple languages, how to read a long-term renovation plan and what to check in a reserve fund. For the actual size of any increase or a specific construction quote, please confirm with the management company or a licensed professional.