laminated -------- what we had eons ago were called 'space heaters' and that may/may not be what you are referring to. Who they were made by escapes me now, but I do know that they were made by one of the big heating manufacturers like GE, Carrier,etc. A check with some HACV outlets might lead you to what you want, if you can describe it to them. Barring that, you can do what I did. Keep your eyes open for some garage being torn down and find out where the heater went. Mine cost me $300 installed, hangs up in the corner out of the way and costs little to operate because it puts out enough heat that I don't have to have any kind of high heat setting at all.