Skip to main content
Toggle navigation
QTimber Home
Build with timber
Browse timbers
Guides
A to Z
Advisory guides
Building members
Bushfire-resisting timbers
Decay hazard zones
Natural durability ratings
Resource guides
Strength groups and stress grades
Stress grades table
Target design life
Building outside Queensland
Garo garo
H codes: Hazard treatments H1 - H5
How to use QTimber
About
About QTimber
About CTIQ
Background
FAQs
Versions
Scope
Credits
Search form
Search
fir%2C%20Douglas%20%28New%20Zealand%29
Properties
Download pdf
