David, Look at these Vault Doors. They come with frame and all. You can pick upa usedone in good shape.

I have installed many of these.Over 200 schools in my county with Schwab Vault Doors and I had the contract for all vault doors and safes for 4 years

The vault doors were used in their Records Room.

http://www.pentagonsafes.com/_office-safes-&-vault-doors.html.