Drainage from the back of the cladding - Build 119(2010)
- Abbreviation
- Drainage from the back of the cladding
- Valid from
- 1/08/2010
- Information provider
- BRANZ Limited,
- Information type
- BUILD article,
- Format
- Website, PDF,
Description
Weathertightness failure of a building's exterior cladding results in water penetrating the cladding and entering the exterior wall assembly. This water needs a path to get out again.