DESIGN GUIDE
- NZ FIRE DOORS Design Guide - August 2008
- NZ FIRE DOORS Approved Hardware Report - as at September 2011
SECTIONS :
FRR up to 30 minutes FRR 45 to 60 minutes FRR 60 to 240 minutes |
Timber FRR up to 60 minutes Steel FRR up to 60 minutes Steel FRR 60 to 240 minutes FRR up to 30 minutes FRR 45 to 60 minutes FRR up to 30 minutes FRR 45 to 60 minutes |