The ancient legends speak the truth!
Polystyrene insulation board is now available at Bunnings at staggeringly competitive prices. A single sheet of 600X1200X50mm yellow foam costs a mere $20. It's $12 for 25mm. And it is good.
It is infact, the bomb. Every bit as great as the more expensive blue foam I have bought previously from Solid Solutions.
Do you not beleive my words! Do you doubt the greatness of it? The look upon my works ye mighty and stand corrected!
Remember these creepy trees from Cancon? These highly creepy trees currently on their way to a new home in NSW thanks to the magic of eBay? These are made from that very foam. One of my Cancon students brought some, and I have since bought my own from Bunnings in the post-apocalyptic wasteland that is Cranbourne.
I am slightly fearful that, since they had only a small amount out, it might be a limited time stock thing, but I live in hope.