Where to get scrap insulation foam?

[MasonJar]

I don't recall seeing any of the pink stuff along roadways but then I haven't been looking! I'll keep my eyes open & see what I can find.

Rob

Rob -

This is definitely a source of last resort. I don't know why, but it is fairly common in Ottawa to see sizeable scraps along the roads. But in Toronto, I am not sure you'd want to be stopping on the 401 (for example) to save yourself $5 (or even $20). Besides, I don't think you'd find any pieces big enough for decking/subroadbed - more like chunks for landscaping.

Andrew