Designing a cleanroom comes with a huge set of unique challenges: controlling the temperature, air quality, static, water purity, etc. What can get overlooked during a cleanroom design is the fixtures and furniture, which are extremely important to the efficiency and ergonomics of your cleanroom space. Here are the questions you should ask when selecting casework and furniture for your cleanroom:

What types of chemicals and materials will be used?

Depending on the substances that you’ll be using in the cleanroom, you may need to ensure that you select work surfaces that are chemical resistant, heat resistant, stain resistant, or non-conductive. This will also inform whether you’ll need fume hoods or chemical or hazardous material storage.

What processes will be performed?

This determines the number and types of workstations you’ll need, as well as their layout. If your cleanroom is used for clean storage of sensitive materials, you’ll probably need cabinetry, shelving, and casework, but if your cleanroom is used for quality control testing, you’ll likely need workstations with storage, sinks, electricity and more.

How often will things change?

If you need flexibility for when processes change, or your cleanroom houses multiple different operations. You may need to consider the flexibility and changeability of the furniture you choose. This can be accomplished with adjustable height tables, workstations or casework on wheels, or adjustable cabinetry that allows you to reconfigure the drawer and cabinet locations.

How many chairs do you actually need?

This seems trivial, but can be a major issue for efficiency. Too many chairs mean there’s always one in the way, and that space is wasted. Too few seats leave your employees playing musical chairs all day. Consider ergonomics with chairs and ensure they are the right height and comfort level for their application. Stools may be the most appropriate choice for cleanrooms where technicians sit for short periods of time at counters; however, if your employees are sitting at workstations for long periods of time for certain operations, they’ll need more comfortable seating.

How much storage is needed?

No matter your cleanroom application, you’ll need storage of some kind, whether for materials, packaging, or the tools and equipment used in your processes. Ensuring that you have the right kind of storage for these items is also important. While shelving may work for bulk storage of boxed items, you’ll need cabinets for chemical storage or racks and drawers for tools.

How much space do I have?

If you’re working with limited space, it’s critical that you maximize that space. Too much furniture can impede movement and therefore,  the efficiency of your cleanroom operations. Consider how spaces can be made flexible for multiple operations or how the furniture can be best laid out for process flow, as well as the movement of people within that space.


When designing or upgrading a cleanroom, don’t forget the furniture. Using your cleanroom space inefficiently or having the wrong furniture or materials, or simply not having enough storage or seats can make a cleanroom into a chaotic mess. Ask yourself these questions when selecting cleanroom furniture to ensure a well-designed cleanroom for your application.


If you’re designing a new cleanroom, make sure you have the right space to meet your needs. Angstrom Technology can design, construct and install the perfect cleanroom