PortaFab is a Modular Cleanroom manufacturer with over 40 years of experience that provides a level of expertise that is unmatched in the industry. With four decades of experience in designing, engineering, and manufacturing Modular Cleanroom systems, we have a deep understanding of the unique requirements and challenges of Cleanroom environments. Our extensive experience has allowed us to consistently deliver efficient and reliable Cleanroom construction that exceeds customer expectations.


Modular Cleanroom Manufacturer

Our staff of design consultants and in-house engineers work with architects and general contractors to deliver functional and cost-effective Modular Cleanroom solutions. Whether you're looking for a simple controlled environment or a customized Modular Cleanroom solution, we have the knowledge and experience to provide you with the ideal solution for your needs.


Cleanroom Construction Made Easy

A short video the highlights the Modular Cleanroom wall systems that PortaFab offers, along with specifications and common applications for each wall system.


Common Modular Cleanroom Applications

Prefabricated Cleanrooms or Modular Cleanrooms offer a convenient and cost-effective solution for creating controlled environments quickly and efficiently. They can be a valuable option for industries that require Cleanrooms for their operations.

Fab Labs

Environmental Enclosures

Packaging Rooms

Clean / Dry Rooms

Compounding Rooms

Machine Enclosures

Microelectronics Manufacturing

Food Processing Rooms


20 Standard ISO 8 Modular Cleanrooms

More and more companies are turning to manufacturing in clean environments due to regulatory requirements and quality concerns. That's why PortaFab developed a range of Standard ISO 8 Modular Cleanrooms. Choose from 20 standard dimensions ranging from 8' x 8' to 20' x 40'.


Two Customizable Modular Cleanroom Systems

The PortaFab Modular Cleanroom line includes two distinct product lines with numerous components to ensure that you have the right products for your Cleanroom application. Various components of each wall system integrate with each other as well as a selection of windows, ceiling systems, and doors.

CleanLine modular cleanroom


Designed to meet the specifications of Class 10 to Class 100,000 (ISO 4 to ISO 8) Cleanroom environments, the CleanLine system is our most popular and versatile Cleanroom line and is used in a variety of industries and applications.

FabLine modular cleanroom


Designed primarily for the microelectronics and nanotech industries, FabLine is ideal for applications with significant bulkheading requirements or those requiring non-outgassing, non-shedding, and anti-static walls.

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Modular Cleanroom Components

Cleanroom components typically include walls, ceiling grids, and air filtration systems. PortaFab's Modular Cleanrooms can also include a variety of other features, such as air showers, temperature and humidity control systems, and lighting systems. These components are designed to maintain the cleanliness of the Cleanroom and ensure that it meets the required ISO standards for cleanliness.

Wall Panels
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Fan Filter Units
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Air Showers
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Pass Through Chambers

Benefits of Modular Cleanrooms

While flexibility remains a key advantage for the use of Modular Cleanroom systems, there are many reasons to consider modular over conventional construction. 


Lower lifetime cost

Greater Speed to market

Clean installation & minimized waste

Flexibility to expand or modify

Reduced construction timeframe

Tax advantages

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Cleanroom Contractors Throughout North America


Local Cleanroom Design and Installation

PortaFab's Cleanroom line is supported by a nationwide network of Cleanroom contractors that specialize in specifying, installing, and servicing our Cleanroom systems.

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