Ok, now that it's time to fix my truck, I've come to the grim realization that I'm going to be spending some serious time in the garage (in the really cold wisconsin climate)

I bought an 80,000 BTU propane trash can cooker, and a 20lb cylinder. It bairly raises the temperature, and frosts up the cylinder at the highest setting...

I've got a 2.5 garage, open rafters, no insulation...

How can i insulate this thing cheaply, and quickly? Budget of around $150

I was thinking of getting some 2" pinkboard, and making a "ceiling"... Dont know if that's the best way, but, it's an idea

please let me know what you think

~Nate

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95 Honda Shadow ACE 1100.
1999 Plymouth Neon Expresso. 2.4 swap, 10.5 to 1 comp, big cams. Autocross time attack vehicle!
2012 Escape, 'hunter" (5 sp 4cyl)