Modular Cleanroom System | Prefabricated Cleanrooms
A modular cleanroom is a pre-engineered, high-performance structure designed to maintain specific particulate counts, pressure, and temperature levels. Manufactured by Panel Built, these systems are used to achieve ISO Class 1 (ISO 3) through ISO Class 8 (ISO 100,000) compliance for pharmaceutical, electronics, and medical device manufacturing.
🔺 Cleanliness Standards: Engineered for ISO 14644-1 compliance, utilizing HEPA and ULPA filtration to remove up to 99.999% of airborne particles.
🔺 Environmental Control: Precision-managed positive pressure, humidity, and temperature levels tailored to cGMP and FDA requirements.
🔺 Turnkey Integration: Unlike traditional construction, these prefabricated cleanrooms arrive as a complete kit, reducing on-site downtime by up to 70%.
Features and Options
Panel Built’s clean room modular wall systems are available in multiple configurations to meet your required classification and application needs. Choose from vinyl-covered gypsum, FRP, or non-porous panel facings to maintain strict hygiene standards.
Air Filtration & Environmental Control
Our modular cleanroom systems integrate advanced HEPA and ULPA filtration, ensuring up to 99.99% removal of airborne particles. Additional airflow control options include:
🔺 Positive pressure environments to prevent contamination
🔺 Ducted or fan-filtered units for enhanced airflow management
🔺 Anterooms & gowning areas for contamination control
🔺 Single pass cleanrooms and recirculating cleanrooms
Custom HVAC & Temperature Control
Maintain optimal environmental conditions with custom HVAC integration, air curtains, and humidity control systems designed to preserve product integrity and personnel comfort.
Benefits of a Modular Cleanroom
Investing in modular cleanrooms provides significant advantages over traditional construction:
🔺 Rapid Installation – Prefabricated components minimize on-site labor and disruption
🔺 Scalability & Flexibility – Expand or reconfigure your cleanroom layout as needed
🔺 Regulatory Compliance – Designed to meet ISO, cGMP, and FDA standards
🔺 Cost-Efficient Construction – Shorter build times reduce costs compared to stick-built alternatives
🔺 Custom-Tailored Solutions – Engineered to meet your facility’s unique process requirements
Custom Modular Cleanrooms with Advanced Filtration
Panel Built specializes in modular cleanroom systems using a panelized hardwall design, allowing for custom layouts with anterooms, gowning rooms, and other specialized spaces. With 25+ years of experience, we provide industry-specific solutions for life sciences, pharmaceuticals, and high-tech environments, ensuring compliance with strict cleanliness standards.
Our HEPA and ULPA filtration systems remove 99.9% of airborne particles, creating a controlled, sterile environment. Additionally, anterooms act as buffer zones, preventing contamination and maintaining higher cleanliness levels.
Cost Savings & ROI of Modular Cleanrooms
Modular cleanroom costs range $150–$600+ per square foot (2025-2026 industry averages), with basic ISO 8/Class 100,000 setups ~$150–$250/sq ft and high-spec ISO 5/Class 100 (pharma/biotech) $400–$600+/sq ft (including filtration, HVAC, validation). Panel Built's modular approach often falls in the mid-to-lower range due to efficient prefab.
ROI drivers:
🔺 Faster validation and production startup.
🔺 Lower disruption to ongoing operations.
🔺 Reduced contamination risks and product loss.
🔺 Easier upgrades or relocation vs. fixed construction.
Request a tailored quote for accurate per-sq-ft pricing based on classification and features.
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FAQs: Modular Clean Rooms
Q: How are modular cleanrooms classified?
A: Cleanrooms are classified by ISO standards (Class 1-100,000) based on particulate concentration in the air. We design solutions that meet your specific ISO requirements.
Q: Can modular cleanrooms be expanded?
A: Yes! Our modular cleanroom systems are designed for scalability, allowing for easy reconfiguration, relocation, or expansion as needed.
Q: Do your cleanrooms comply with FDA and cGMP guidelines?
A: Yes, our modular cleanroom solutions can be engineered to comply with FDA, cGMP, and ISO standards required for pharmaceutical and biotech applications.
Q: How long does it take to install a modular cleanroom?
A: Installation time varies, but prefabricated cleanrooms can be fully operational in weeks, significantly faster than traditional construction methods.
Q: What is a single pass cleanroom?
A: A single pass cleanroom is a controlled environment where filtered air is supplied once and then exhausted rather than recirculated, helping prevent cross-contamination between processes.
Q: What is a recirculating cleanroom?
A: A recirculating cleanroom is a controlled environment where air is continuously filtered and reused within the space to maintain cleanliness, temperature, and energy efficiency.