Ceiling Cavity Dust Containment, 1 Door

Particle Containment Enclosure, Number of Doors 1, Door Height 53 in, Door Width 24 in, Window Material Plastic, Number of Windows 1 to 3, Window Height 17 in, Window Width 17 in, Negative Air Port Dia. 12 in w/Export or Import Adaptor, Vacuum Port Dia. 8 in, Expanded Length 128 in, Expanded Width 29 in, Height 68 in, Length 31 in, Width 33 in, Collapsed Height 68 in, Collapsed Length 55 in, Collapsed Width 29 in, Heavy Duty Framed 2 x 4 in Box Aluminum Floor, Frame Material Aluminum