Greetings, measurements needed to determine floor requirements are 20' X 32' (Feet). This is for the Airbeam Shelter system Model 2032. Any color is acceptable. The floor system is the ready fold, supa-trac, ready roll. See attached document. The specifications for the floor are; Man-portable 500 PSI load strength Solid non-slip surface UL94HB flame resistance Does not conduct heat, cold or electricity Resistant to a broad range of chemicals Standard 0.5" (1.3 cm) thick, or optional 2" (5.1 cm) thick Available in custom lengths High strength extruded ABS Thank you.