Like i said earlier stuff we get in qld is rubbish.
Treated pine vs hardwood fence.
Posts are usually mixed hardwood cypress pine or treated pine.
Zoe i agree that stained hardwood looks better than stained tp but what about painting the deck.
All fixings used must be galvanised.
The main difference is that treated pine will warp bow and twist worse then hardood.
However ptp can warp shrink and crack.
So hardwood will look better.
Paling fences consist of treated pine palings rails and plinth.
If you pull on a pailing fence with treated pine it will break easily compared to hardwood.
Local hardwood yellowbox or similar in ground starts to rot out in under 5 years.
Treated wood also known as pressure treated wood or pt is widely available to consumers for home and garden projects.
In order to prevent decay weathering and termites pressure treated pine is chemically treated.
Ptp is prone to shrinking warping and cracking which is made worse by the sun.
The sun makes any outdoor damage.
They both last the same in the weather.
You can find treated lumber plywood lap siding and even specialty items like lattice and pre cut stair parts.
Reputable manufacturers offer warranties of 15 to 30 years against rot decay and insect attack.
Treated pine in ground here canberra looks good even when 30 years old.
Pressure treated pine is one of the most popular choices in residential outdoor structures which includes fences porches and decks.
Pressure treated pine ptp is the most popular residential fence choice in outdoor structures decks porches and all types of residential fences for example.
Depending on the class durabilty hardwood can be used for the different parts of the fence but most common is fence posts only.
I built a gazebo last year used treated pine for everything except the rafters and painted the whole thing floor was terracotta red to match the garden pavers all else white blue mini orb colorbond roof the blue and white was to match the house.
Hardwood is stronger so it will take knocks better.