Cleanroom Coveralls

Full-body contamination control for ISO-classified and GMP critical environments.

Cleanroom coveralls are the core garment in most gowning systems because they provide complete, head-to-ankle barrier protection against the largest contamination source in any cleanroom: people. By enclosing street clothing and skin, coveralls reduce the release of particles, fibers, and microbes into the airflow, helping facilities maintain ISO classification and protect yield. Coveralls are commonly specified for pharmaceutical, biotech, medical device, semiconductor, aerospace, and high-tech manufacturing cleanrooms, with gowning configurations guided by IEST recommended practices and your room’s ISO class.

SOSCleanroom has supplied cleanroom apparel since 1981, and we curate coveralls that meet real contamination-control demands — not generic protective suits. Options include disposable coveralls for high-change or cross-contamination-sensitive workflows and reusable launderable coveralls for long-term programs, each chosen to support validated SOPs. Materials range from continuous-filament polyester and polyester/carbon blends for low shedding and ESD control, to specialized nonwovens for splash protection and cost efficiency.

Key cleanroom features—sealed or covered zippers, integrated hood/boot interfaces, elastic or knit cuffs, and cleanroom-compatible seams—help maintain a consistent barrier during movement and longer shifts.

Browse cleanroom coveralls below to match the right garment system to your ISO class, ESD or sterile requirements, and gowning SOP — and rely on SOSCleanroom for application guidance when apparel performance is tied directly to compliance and yield.