On Wed, 20 Nov 2013 13:47:46 -0800 (PST), bob haller
wrote:

dont forget insulation like this is VEY FLAMMABLE, and should be completely covered by dry wall or a minor spark could start a major fire....

Dry wall to cover interior Styrofoam on a garage door?

shakes head

I put 1 inch foam in sections of my last garage door. The world never
stopped turning. At least in the Mojave Desert.