I was looking into these 8' by 8' pop up screen room. It would be awesome. They even have popup greenhouses, but I don't think UVB penetrates the plastics they use, only UVA.
Send me a link...Im always shopping for the best deals and methods on these. I dont have the time to build one. Im thinking about paying someone to build me one at the least.
I looked into those back when I had a b&g macaw. Those are friggin expensive bro. Like Cricketkilla said, its alot cheaper to build one yourself and you can design it too fit your needs. Look at Dr O's outdoor enclosure, it turned out really nice.