Penetration seals - Build 113(2009)
- Abbreviation
- Penetration seals
- Valid from
- 1/08/2009
- Information provider
- BRANZ Limited,
- Information type
- BUILD article,
- Format
- Website, PDF,
Description
A penetration seal is needed for any hole or gap in fire resistance rated walls and floors to maintain their fire resistance rating (FRR). Penetration seals are system-specific, so selecting the correct one may be more involved than you thought.