Contractors can only undertake the relevant classes or items of minor works for which they have been registered.
Partition walls inside flats
Erection
Class I
Erection
- Domestic flat/Non-domestic flat
- Aggregate length of the additional wall per m2 of the floor area
- Domestic flat:
> 0.1m - Non- domestic flat:
> 0.2m
- Domestic flat:
Class III
Erection
- Domestic flat
- Aggregate length of the additional wall per m2 of the floor area
0.1m - 0.3m - Height of the wall
≤ 3m - Density of the wall
≤ 650kg per m3 - Thickness of the wall
≤ 75mm - Thickness of the floor slabs supporting the wall
≥ 125mm