I'm working on a project that will pursue LEED certification, catergory is Retail.

The project has a space called "Print room" but  it main activity will be vinyl stamp with a Clamshell heat press (it's like a big iron machine for vinyl stamp for clothes, it's not a print machine).

My queries are, since the space is basically not considered as a printing/copying room...

  1. Does this kind of spaces is considered as a "hazardous gases/chemicals space"?
  2. Does this space needs to be fully closed to create negative preassure with respect to adjacent spaces?