How long does it take to build a modular house? Week-by-week schedule
8–16 weeks. That's the standard delivery time for a Treevia modular house from contract to move-in. But what exactly happens during this time?
Week-by-week schedule
Weeks 1–2: Design and administration
- Final technical design or adaptation
- Building notification or permit submission
- Foundation type selection based on geotechnical survey
Weeks 2–4: Parallel work begins
- On site: foundation construction
- In the hall: CNC cutting, panel assembly, insulation, membranes
Weeks 4–8: Production and assembly
- Finished panels transported to site
- Assembly by crane – structure erected in 1–3 days
- Roof, windows, external doors installed
Weeks 8–12: Interior finishing
- Electrical and plumbing installations
- Plastering, painting
- Flooring, sanitary fittings
Weeks 12–16: Final touches (larger models)
- Terrace, external cladding finishing
- Utility connections
- Final inspection and handover
Why so fast?
- Parallel processes – foundation and production happen simultaneously
- No weather delays – hall production regardless of season
- No subcontractor coordination – one team, one schedule
- Fixed price – set before start, no changes
Summary
Building a house in short time is not marketing – it's a real advantage of prefabrication technology. 8–16 weeks from contract to move-in, no winter breaks, no budget surprises.