- Joined
 - Sep 30, 2004
 
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I have no idea. Maybe sandwich with 1/4 inch steel inside and out, 1/2 inch on the door. The inside currently has removable metal tabs and shelves. It's ridiculously heavy (>900#)I've never done that. Does it have a sandwich construction where it's metal, then drywall, then more metal or is it the exterior metal and that's it?
			
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