Modular used to top out around mid-rise. That ceiling is lifting. A 16-story apartment building in Abu Dhabi just went up from 259 factory-built modules, and it’s part of a wider push to make offsite construction a real answer to the housing shortage rather than a niche.
Modular construction climbs higher
The Abu Dhabi project stacks 259 container-sized modules into a 164-foot tower holding 150 units. The modules were built in a factory in September 2025, shipped, and on site in about 20 days. That speed is the whole pitch. While a conventional tower is still pouring floors, a modular one can have finished rooms, plumbing, and fixtures already inside the boxes being craned into place. Going vertical with that approach is harder than it sounds, since the modules have to carry load and align tolerances over many stories, which is why a 16-story build reads as a milestone.
Why offsite is scaling in 2026
Housing math is forcing the issue. In the UK, TopHat’s Corby factory is scaling toward thousands of homes a year, and one provider partnership is delivering more than 300 net-zero homes annually in southern England. New York’s Open Doors program will bring factory-built homeownership units to market in mid-2026, aimed at moderate- and middle-income buyers. The offsite segment is growing more than 8% a year, faster than site-built work, as developers chase predictable schedules and tighter labor budgets.
None of this kills traditional construction. But every year the boxes get taller and the factories get bigger, offsite takes a little more share, and it fits the same automation arc as jobsite robots moving from pilot to production. The factory floor is becoming part of the building site.