Insulating a Metal Garage Door

[usaf hvac retired]

Now if i can find a way to insulate the floor. [/B]

I bought sheets of styrofoam for the doors, and I placed old carpet (and the padding) on the floor...it stays pretty warm in there.

[rscamaro]

Originally posted by Toolpusher
I used ductboard on mine.
Now if i can find a way to insulate the floor.

Radiant tubing and a 2" slab over the existing floor. It's what I want to do.

...Ron