"Michael B" wrote in message
ups.com...
I'd like to make a suggestion.
Next time you put out a question, make it a real one. With details.
The steel can be as thick as you want, price will as well.
Those windows and doors can be anything, including the big ones.
Gonna put it on a foundation? Where? Insulated could mean the
skimpy pink foam that gets used under vinyl siding.

If all you look for is the total enclosed volume, the estimate will
either be quite low, or some companies won't even want to deal
with you because they know you haven't thought it through enough
to be getting functional bids.

Just my opinion, worth what you paid.

I'm sorry you missed the keyword ......... "guesses".