Standard Cleanroom
STJH Cleanroom provides professionally designed standard cleanroom solutions built to meet specific cleanliness classes, airflow requirements, pressure control, temperature, humidity, and production process needs.
Reliable cleanroom environments from STJH Cleanroom
Standard cleanrooms are widely used in industries where product quality, process stability, and contamination control are critical. Compared with ordinary production rooms, a cleanroom is designed with controlled airflow, high-efficiency filtration, cleanroom-grade wall and ceiling systems, sealed doors, proper lighting, and environmental monitoring.
The purpose of a standard cleanroom is not only to make a room look clean, but to create a measurable and repeatable environment. Through scientific design and construction, the cleanroom can help reduce airborne particles, prevent cross-contamination, and support stable production performance.
What is a standard cleanroom?
A standard cleanroom is a clean production area designed according to recognized cleanroom principles and project requirements. It usually includes a complete envelope structure, air handling system, filtration system, pressure control, lighting, electrical system, flooring, doors, windows, and supporting cleanroom equipment.
Depending on the industry, a standard cleanroom can be designed as ISO Class 5, ISO Class 6, ISO Class 7, ISO Class 8, or another required cleanliness level. The final design should consider the product, process flow, personnel movement, material transfer, equipment layout, and maintenance requirements.
Main components of a standard cleanroom
Cleanroom Wall System
Modular sandwich panels or cleanroom wall panels create a smooth, sealed, and easy-to-clean enclosure for the controlled area.
Ceiling System
The ceiling supports HEPA filter units, lighting fixtures, air outlets, and other cleanroom utilities while maintaining a sealed structure.
Air Filtration System
HEPA filters remove fine particles from the air and help the room maintain the required cleanliness class.
HVAC & Airflow
The HVAC system controls air volume, air changes, temperature, humidity, and pressure difference.
Cleanroom Doors & Windows
Sealed cleanroom doors and flush windows help reduce air leakage and improve visibility between rooms.
Cleanroom Flooring
Anti-static, wear-resistant, and easy-to-clean flooring supports daily production and contamination control.
Designed around your production process
A cleanroom should never be designed only by room size. A good standard cleanroom starts from the production process. We consider personnel flow, material flow, equipment placement, air supply direction, return air layout, pressure gradient, maintenance access, and future expansion.
Typical cleanroom classes
Different industries require different cleanliness levels. A higher cleanroom class usually means stricter particle control, more advanced air filtration, higher air change rates, and more careful room operation.
| Cleanroom Class | Typical Use | Design Focus |
|---|---|---|
| ISO Class 5 | Critical processes, precision production, local clean zones | High airflow, strict filtration, careful contamination control |
| ISO Class 6 | Electronics, medical devices, laboratories | Stable airflow, pressure control, clean construction materials |
| ISO Class 7 | Pharmaceutical support areas, assembly, packaging | Balanced cleanliness, comfort, and operational efficiency |
| ISO Class 8 | General clean production, material preparation, support rooms | Basic particle control and cost-effective cleanroom design |
Industries we serve
Pharmaceuticals
Clean production areas, preparation rooms, packaging rooms, and controlled support spaces.
Medical Devices
Clean assembly, inspection, packaging, and sterile-related production environments.
Electronics
Dust-controlled areas for sensitive components, displays, semiconductors, and precision devices.
Laboratories
Controlled testing, research, sample handling, and biotechnology-related environments.
Food & Cosmetics
Cleaner production spaces for product safety, quality control, and hygiene improvement.
Precision Manufacturing
Clean assembly and process areas for products sensitive to dust and environmental variation.
Our standard cleanroom advantages
How we build a standard cleanroom project
We discuss your product, cleanroom class, production process, room size, equipment, and operation needs.
We plan the room layout, airflow, filtration, pressure, HVAC, electrical, and cleanroom structure.
Cleanroom panels, doors, windows, filters, lighting, and supporting materials are prepared for installation.
The cleanroom is installed, adjusted, tested, and prepared for your production or validation process.
Need a standard cleanroom for your project?
Tell STJH Cleanroom your industry, required cleanroom class, room size, and production process. We can help you plan a practical and cost-effective cleanroom solution.