Week 1
Installation of steel beams and structural floor
Week 2
Framing of dormers, gables and external walls
Week 3
Framing of internal walls, first fix, plumbing and electrics
Week 4
Insulating, plasterboarding and installation of loft stairs
Week 5
Exterior roofing and internal plastering
Week 6
Second fix finishing of plumbing, electrics and carpentry