Controlled levels of pollutants and pathogens (such as chemical vapours, aerosol particles, and microorganisms) cleanrooms are utilised by many industries as ultra-clean, self-contained environments. depending on the ISO grade classification. Just to give an example, the lowest level of cleanroom classification is ISO 9, which has a PPC of 35,000,000 (0.5mm particles or larger) and is comparable to an average city. A wide variety of industries, such as electronic technology and bioengineering, rely on the clean, stable environment provided by modular cleanrooms for testing and manufacturing. For TPD compliance, portable cleanrooms help maintain industry standards by reducing pollutant contamination, which can have a real impact in such a complex industry. In order to ensure the air within a cleanroom is contaminate free, HEPA filters are installed and are capable of filtering particles as small as 0.3 microns. ULPA filters are sometimes used in place of HEPA filters as they are capable of filtering out even smaller particles.


Contamination control theory courses are a requirement for all TPD compliant personnel before working within a modular cleanroom. In order to keep a TPD compliant cleanroom ‘clean,’ airlocks are used on all doors in and out of the cleanroom, and special clothing and gowning / de-gowning procedures are in place to ensure contamination is minimal. Whether ejuice manufacturing personnel need to dress in simple lab coats and hair nets or fully encapsulated suits will be determined by the ISO grade of the cleanroom. Portable cleanroom attire is fairly standard and can include bouffant caps, shoes, face masks, beard covers, boots, gowns, aprons, gloves, frocks, hoods, and shoe covers. eliquid manfacturing personnel will dress in accordance with the modular cleanroom’s ISO grade, as well as appropriately for whatever task is carried out within the cleanroom.


  • Budgeting and planning
  • Engineering, design & layout
  • Airflow and filtration design
  • Construction and Installation
  • Full Certification of our product
  • Industry specific equipment installation
  • 10 year guarantee
  • World class service


Westbury Cleanrooms boasts thirty years of experience in delivering top quality modular cleanrooms for the e-cigarette industry. Our portable cleanrooms have a track record of quality, reliability, and in depth industry experience. Westbury is able to offer the most competitive prices and highest quality cleanrooms because we manage the project from end to end, from design to installation. No matter whether you are looking for the engineer grade aluminium or LED integrated lighting for your modular cleanroom, Westbury Cleanrooms uses only the latest in technology and materials. Westbury Cleanrooms offers a ten year guarantee on all of our modular cleanrooms. You will simply find no better alternative for TPD compliant cleanrooms!