Apr 08, 2026

How Much Does a Cleanroom Cost?

One of the first questions every project team asks is: how much will a cleanroom cost? 

The answer depends on several factors, including classification level, size, application, and construction method. Understanding these variables early can help you make better decisions and avoid costly surprises. 

Average Cleanroom Cost Per Square Foot

Typical cleanroom costs range from: 

• $150–$1,000+ per square foot  

Costs vary based on: 

• ISO classification (ISO 5 vs ISO 8)  
• HVAC complexity  
• Finishes and materials  
• Regulatory requirements

Modular vs Traditional Cleanroom Cost

Modular cleanrooms often provide cost advantages through: 

• Reduced labor costs  
• Shorter installation timelines  
• Fewer construction delays  

While upfront costs may be similar, total project cost is often lower due to faster deployment and reduced risk.

Key Cost Drivers

• Air changes per hour (ACH)
• Filtration systems (HEPA/ULPA)
• Cleanroom size and layout
• Process Requirements
• Utilities integration

How to Estimate Your Cleanroom Cost

The best way to determine cost is through a project-specific evaluation.

Request a consultation to receive an estimate 

 

FAQ

What is the average cost of a cleanroom?

Cleanrooms typically cost between $150 and $1,000+ per square foot depending on complexity and classification.

Why is there such a wide cost range?

Costs vary based on ISO classification, HVAC systems, materials, and process requirements.

Is a modular cleanroom cheaper than traditional construction?

While upfront costs may be similar, modular cleanrooms often reduce total project cost through faster timelines and lower labor requirements.

What factors impact cleanroom cost the most?

Airflow requirements, filtration systems, size, and regulatory standards are key cost drivers.

Can you provide a detailed cost estimate?

Yes. A consultation allows us to evaluate your requirements and provide a tailored estimate.