Inplant Offices

Single or multistory inplant offices can accommodate any space need. Available in a variety of cores and finishes, these versatile structures go up in a fraction of the time and cost traditional construction. Each comes complete with a step by step installation manual and drawing. 

One hour fire rated walls and sound proof walls are available to meet codes and provide an extra level of protection and comfort for employees. Our standard gypsum or steel wall can be used for basic applications. Inplants can also be used for custom applications such as  machine enclosures, cleanrooms, and paint booths. 


Inplant Office


  • Reusable, re-locatable, and expandable design
  • Easy installation with minimal facility disruption
  • Load bearing storage roofs available
  • Variety of colors and finishes
  • Solid construction withstands manufacturing and military environments

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 2' x 4' fluorescent fixtures

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.

Superior 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  2 Day Quick Ship option to have you up and running even faster.

Request a Quote

Recent Projects

In-Plant Officce on Mezzanines

Inplant Office On a Mezzanine

Inplant Office

Single Story Inplant

One Hour Fire Rated Walls

Three Story Inplant Office

Fire Rated Wall System

Fire Rated SCIF Building

Call For Modular Building Solutions 800.636.3873