Project Description

About Panel Built

Panel Built was founded in 1995 by brothers Pat and Mike Kiernan, and began with the construction of pre-manufactured buildings. Today, Panel Built offers a complete line of custom modular offices, pre-assembled and exterior buildings. All our multiple product lines are produced on site, in two state-of-the-art manufacturing facilities. We offer “A Better Way to Create Space” for all of your building projects.

At the heart of all Panel Built products are quality components, solid construction and customer satisfaction. Our interior modular office features standard 3″ thick modular walls, available in a variety of surface finishes. This makes us one of the most flexible suppliers of interior modular offices, exterior aluminum metal buildings, mezzanines and mezzanine systems in the industry today.


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.

Modular Offices


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


Polystyrene Core – an economical, lightweight panel with high r-value.


  • Polystyrene Panels – powder-coated binder post system provides sturdy, stable connections and a raceway for electrical, phone and data
  • Honeycomb Panels – matching divider strips provide a conventional appearance, yet offer easy to install, quality modular construction. Electric, phone and data can go anywhere in the panel.
  • A variety of custom surfaces
  • Modular Tall wall capability
  • Insulated windows


PBI’s versatility allows you a choice of wall panel designs and finishes. Our modular walls can be expanded polystyrene or a resin-impregnated honeycomb core. 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.

Planning a project?

Contact us today!