on-site labor and schedule reduction from prefabrication / modular construction (McKinsey: up to ~40% less on-site manpower; 30–50% schedule compression)
30–50%observed
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | prefab labor reduction |
| As of | 2026 |
| Source | Procore (McKinsey data) |
| Review | checking…review by 2026-11-23 · standard cadence |
| Recorded changes | last 2026-07-14 · 2 revisions tracked |
| Claim id | on-site-labor-hour-reduction-from |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.