There is virtually no size limit that applies to flexible enclosures. Existing uses range from small utility to full manufacturing suite assemblies with gowning and decontamination built in. They all have the advantage of being low cost installations which can be assembled and used within hours of receipt. They are also easy to dispose of. Proper planning allows the use of external frame supports which allows for the entire flexible enclosure to be collapsed without dis-assembly, rolled up, and disposed of in a burn drum.