Formwork, steel and a poured slab, or timber, purlins and sheeting. Gutters and downpipes fixed. Signed off when the roof has taken a night of rain and the inside is dry, which in Kingston is usually a test we do not have to arrange.
Roof or suspended slab
- Typical weeks
- 4
- Share of the contract
- 15%
- Signed off by
- Watertight after rain