While the GLB M2 shell can be erected in hours, it depends on how the house is being constructed. For a single home of 9 x 5m at height 8.3m we could make a 4 bed with two bathrooms in this footprint and provide c.120m2 of floor space over ground, on the first and second floor. Using a rendered finish, the build would be less than three months from finalisation of design to handover, allowing time for the concrete to cure (28 days).
A six-home project would be completed in five months, with a five-person team, by moving between them as the concrete cures.
For large-scale projects we can provide several hundred homes in less than five months, but we are restricted by the capacity of the building site and not the factory. Our factory has the current capacity for more than 4000 SQM of panels per day, based on a 400 SQM building, that is 10 houses per day, which can be increased as required.
Other options include precast units that could be made away from the building site, ready to be craned into position either as panels or modules. The disadvantage here is that precast units limit your design flexibility.