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Are you looking for a portable office building for your warehouse? Let National Partitions help! Our forkliftable offices are constructed for quick and easy transportation. They provide a quiet area for your workers. We offer plenty of extra options as well.

Our portable office buildings come in a range of sizes and can be customized to meet your unique needs. With options such as HVAC, electrical outlets, and soundproofing, our buildings will provide a comfortable and productive workspace. Whether you need a temporary office while renovating or a permanent solution for your warehouse, National Partitions can help. Contact us today to learn more about our small, portable office buildings and how they can benefit your business.

National Partitions Modular Design

Portable Office Information


These are used in industrial applications and include a forkliftable base, floor, walls, roof, and ceiling. Options include doors, windows, electrical, and wall unit air conditioners.

Simple Redesign

Our portable office buildings can be moved without any hassle. Simply forklift it to its new area. We use universal parts, allowing you to reconfigure your building as you see fit.

We offer our offices in different colors and textures, giving you plenty of options. You can also add steel facings or substrates for improved durability.

National Partitions will create your portable office based off your industry’s requirements. Whether it needs to meet sound, fire, or insulation conditions, we can make it happen!

National Partitions Structural Design

Portable Offices Engineered To Be Better

  • 5/8" type "X" gypsum on both sides of the wall panels. This provides superior strength, fire, and noise protection
  • Structural steel columns designed with safer anchored and bolted connections for roof beams
  • End wall steel supports for two story and storage roof designs
  • No exposed steel roof support beams like our rivals have
  • WirePak: modular wiring system for lights, switches, and outlets (not partially wired like our rivals)
  • The Gripper: patented steel wall connection that tightly seals out noise, dust, and temperatures
  • Full 3" or thicker walls (no flimsy thin walls)
  • Galvanized steel wall components finished with baked-on acrylic enamel paint

We only offer materials of the highest quality and performance, and every piece of the system is designed to be universal and reusable. Steel design shown is used on storage roofs and two story office structures.

National Partitions Best Design Differences

Differences That Matter For Your Portable Office

  • Diamond Coat: 8 Mil vinyl wall finish that's durable and maintenance free (33-100% thicker than our rivals)
  • Easily cleanable smooth wall finishes so particulate does not get trapped in a coarse surface (like it does with our rivals products)
  • ToughWall: great value option, 24 gauge galvanized steel wall facing, finished with baked-on acrylic enamel paint
  • 9' standard wall height, provides a more comfortable work area with higher ceilings. (other heights avail.)
  • MaxDoor: heavy duty and larger steel doors, 40"x 84", with a thicker 16 gage gasket sealed jamb
  • MaxLite: taller standard windows at 48" for maximum light and visibility
  • Matching wall components for a more attractive appearance (no zebra stripes)
  • Shipment from stock. We stock our most popular, 9' high beige walls for faster lead times
  • Delivery and Installation with our truck and factory trained employees won't find a better price than National Partitions portable office.

— Jean L, Plant Manager

Design Options

1 Wall Type

  • LEEDwall

    The leader in economical and environmentally friendly wall designs. Features our exclusive 8 mil thick vinyl, laminated to 5/8" fire rated "X" sheet rock to create an attractive and maintenance free wall surface.

  • ToughWall

    24 gauge steel sheets laminated to 5/8" fire rated "X" sheet rock, to create a stronger more durable wall surface. Features our exclusive galvanized steel, finished with baked-on acrylic enamel paint.

  • Colors

    Need a custom color? Give us a call!

2 Core Type

  • Thermal core

    Thermal Core

    Superior strength & insulation over conventional steel studs.

  • 1hr core

    1-Hour Core

    Passes the ASTM E-119 1-hour fire safety rating.

  • Hush core

    Hush Core

    Perfect for noisy environments - sound deadening STC 45 or better.

3 Accessories

  • Windows

    1/4" tempered safety glass, and 48" high for increased light and visibility. Many types and sizes are available.

  • Doors

    Heavy duty, corrosion resistant 20 gauge steel doors and 16 gauge jambs, over-sized at 40" x 84". Includes a durable powder coat finish and heavy duty hardware. Many types and sizes are available.

  • Electrical

    Outlets, lights, and switches utilizing our modular snap together wiring system (WirePak) as our standard design. Many types and options are available.

More In-Plant Modular Office Types

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