Decking Timber - Deck Boards

[DIY inept]

Hi

I've looked through the forum (well got up to page 11) and I can't find a post on the pros and cons of each decking board timber.

We are currently in the process of getting prices for a deck (have ordered a Lysaght Living Collection Roof after looking at options from Apollo to local builder) - and have had a varying opinions on use of Merbau vs Treated Pine.

Cost is a big factor - Merbau would take us over budget but doable. But I have that sustainable logging thought sitting in the back of my mind....
Does Treated Pine still have a lot of cons despite being undercover?
Is there another timber sitting between the 2 that would give me the feel good sustainable logging thoughts?

Any thoughts - pros and cons - firsthand observations gratefully received! :U

[stevoh741]

Spotted gum / Ironbark. Far superior timber IMO and sustainable and local

[ringtail]

Agree with Stevoh. Treated pine decking is rubbish and to avoided at all costs. The Kwila is still excellent timber. Durable, cheap and stable - but its not ethical to use it. Doesn't stop 90 % of pros and DIYers though as money, unfortunately, talks.

[jimj]

Another vote for spotted gum

jimj:U