Modular Inplant Office Systems For Sale
Specifically engineered for flexible design, ease of installation and durability, Panel Built’s modular office systems provide safe, quiet inplant offices for staff and visitors. Whatever your space need, Panel Built has a modular building solution. Need help planning your modular office system? No problem— Panel Built’s world-class engineering and customer service stands behind every modular office installation.
A modular office system is the perfect way to keep your employees comfortable in a warehouse or manufacturing environment. Panel Built modular office systems provide a clean, well-lit and temperature controlled workspace.
Put your modular office on a mezzanine for the most efficient use of space and a bird’s eye view of the facility. Ideal for offices, break rooms, cooling booths, observation towers, clean rooms and equipment enclosures.
Choose Your Panel
PBI’s versatility allows you a choice of wall panel designs and finishes. Our modular walls can be expanded polystyrene. We also offer a one hour fire rated core safety barrier made of steel studs and mineral wool.
At the panel joints, you can utilize our exclusive 1” wide vinyl divider strip or a conventional aluminum extruded binder post.
Our surfaces are limitless. Our most popular 1/2” vinyl covered drywall is great for fire, sound and cost. We also utilize aluminum, steel, hardboard, fiberglass reinforced plastic (FRP) porcelainized steel, plywood and virtually any type of surface you can laminate.
Our system is the most versatile. While we are happy to supply you with a standard “off the shelf” 8’ x 10’ structure, we have the capability to make any size structure to within a 1/4” tolerance.
Modular Office Walls & Connection System for fast installation.

- Polystyrene Core – an economical, lightweight panel with high r-value.
Exclusive Connection Systems:
- Polystyrene Panels – powder-coated binder post system provides sturdy, stable connections and a raceway for electrical, phone and data.
- A variety of custom surfaces
- Modular Tall wall capability
- Insulated windows
Recent Projects

Modular Office On a Mezzanine

Mobile Office

Three Story Modular Office

Exterior Modular Office
Client Love

David Bakare
The decision to go with Panel Built resulted in a flexible (floor plan) office addition and reduced the loss of floor space to almost nothing; while allowing an expansion that we needed.

Stephen Sellers
We were very comfortable with Panel Built. There was nothing standard about this building, and we needed it quickly. They met our schedule and made sure we were satisfied.