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Modular Indoor Restrooms

Does your staff have to walk to a different part of your building to use the restroom? Providing a comfortable and convenient place for staff to go will help them be more comfortable and get back to work sooner. Modular indoor restrooms and modular locker rooms are a great solution for warehouses and manufacturing facilities that need a permanent, yet flexible restroom solution.

Aesthetically & Functionally Adaptable to Fit Your Needs

Modular construction ensures that your modular indoor restroom will be virtually maintenance-free and comes with a variety of construction options to fit your needs:

  • AC/HVAC options to keep staff comfortable in hot or cold manufacturing or warehouse environments.
  • Wall Construction options let you choose the best finishes and composition for your application and budget.
  • Chase Walls with access panels to facilitate easy on-site plumbing connections or future maintenance.
  • Plumbing fixture options enable you to create a custom restroom layout that meets your application requirements.

With a variety of colors and materials, your indoor restroom or modular locker room can be designed to match the aesthetics of your building. Our experienced team of engineers will help you decide which options are best for your unique needs.

Modular Indoor Restroom Video Gallery

Porta-King modular inplant offices offer an easy way to quickly create a new, clean, and comfortable workspace inside your facility. Your material will be shipped in a crate with a clearly marked packing list attached to the outside. Inside the crate, you will find detailed installation instructions that include an illustrated parts list, floor plan layout, and a step-by-step assembly guide. Watch the video above for more information or call us today at (888) 481-1671.

An Affordable, Green Construction Solution

If you’re looking for an affordable, green solution to your restroom needs, indoor restrooms fit the bill. Modular indoor restrooms can be shipped fully constructed with plumbing ready to be connected to your building’s water and soil lines. Unlike traditionally constructed restrooms, modular restrooms & modular locker rooms are:

  • Greener: There’s little to no construction waste and debris, leaving the construction site clean and ready to use.
  • Budget friendly: Our professional team will help you design a modular indoor restroom or modular locker room that will fit your budget.
  • Faster Occupancy: are designed and fabricated at our plant, reducing construction time by half, allowing your daily operations to continue unhindered.

All units are built on top of a welded structural steel base so they can also be easily picked up and moved and reinstalled at any time.

Modular Indoor Restrooms

Case Studies


A Vertical Solution for a Distribution Center in Need of Office Space

Modular Office

Modular Offices for Staff Members at the Charleston County School District

amazon fulfillment center team rooms

Porta-King Builds Amazon Fulfillment Center Team Rooms