Welcome to PortaFab: Leading Manufacturer of Modular Offices, Buildings and Environments
What is Modular Construction? Click to learn more about common applications and our capabilities
The PortaFab Advantage: Structurally sound modular offices designed with aesthetics in mind
Cleanrooms & Environments: 30+ years of modular cleanroom design and construction expertise
Nationwide Installation: Locally-sourced installation due to our extensive dealer network. Find a local dealer now
Portafab offers 30 different sizes that can be delivered within 5 days of your order. View our standard Quick-Ship page for more info.
When business needs change, PortaFab’s line of modular offices and inplant buildings provide you with unlimited flexibility to respond quickly and cost-effectively.
With the industry's most complete line of architectural cleanroom components and wall systems, PortaFab provides unlimited design freedom without sacrificing functionality or value.
Our modular wall systems are ideal for building environmental enclosures to house machinery, safely store equipment, enclose processes and other end-applications. Learn more.
Featuring 19 standard sizes that ship fully assembled and ready for instant use, our pre-assembled buildings are ideal for applications requiring guard booths, parking booths and more.
Our wall partitions provide a flexible solution to separating plant space, providing environmental control, or to create designate work areas within a manufacturing facility. Learn more.
Browse a selection of our videos below, or visit our video gallery to see more videos.