Modular Rooms | Prefabricated Rooms for Sale

Modular Rooms for Commercial & Industrial Applications

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Commercial & Industrial Building Applications

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Quick & Easy Modular Room Installation

Panel Built's modular rooms are assembled using a panelized wall system that is pieced together using binder posts, making their installation process quick and easy.  Panel Built also offers some of the quickest lead times in the modular office industry, so if you are in need of prefabricated rooms quickly, Panel Built, Inc. will be able to solve your space needs as soon as possible.

From Standard To Fully Custom Prefab Rooms

Panel Built modular rooms are offered in a "standard" office system, but we really take a lot of pride in the custom space solutions that our prefabricated products can provide.  Panel Built modular rooms are oftentimes outfitted with custom features like soundproofing, wash-down walls, roll-up doors, custom HVAC units, ADA compliant restrooms and more!

Applications In A Variety of Industries & Sectors

Although Panel Built frequently works in manufacturing, warehousing, and military environments, our modular rooms fit into many, many other sectors. We frequently install prefab rooms into school systems, office buildings, hospitals, airports, and more! Our composite panels can be made from a variety of custom material in order to give the panel facing a sleek and contemporary look.

Prefabricated Room Standard Options

  • Three inch insulated wall panels in choice of white, gray, and champagne
  • 22 gauge galvanized top decking and suspended acoustical ceiling
  • Framing and all connecting hardware always included
  • 3-0 x 7-0 20 gauge steel with 20" x 30" window and hardware
  • Electric package includes junction boxes, breaker panel, light switch, duplex outlets, and LED lighting

Prefabricated Room Features

  • Reusable, re-locatable, and expandable design
  • Easy and fast installation with minimal facility disruption
  • Load bearing storage roofs available with the option to add more office space above in the future
  • Variety of custom colors and finishes
  • Solid construction designed to withstand even the most harsh manufacturing and military environments

Quality Service

Matchless strength and durability, is the “core” of our building quality. Our light-weight, highly portable structural panels meet all military specifications and exceed most national building codes and OSHA requirements.

Super Support

Our dedicated sales team provides confidential free quotes and CAD drawings to help get your project underway. Our team is available to answer any questions about a quotation, an order, freight options or project changes.


Panel Built modular offices and mezzanines are 100% relocatable and expandable. Because they are made onsite, our products are ready 40 percent faster than stick-built. Ask about our Quick Ship option to have you up and running even faster.

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Call For Modular Building Solutions 800.636.3873