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Supervisor offices · Quality labs · Shipping offices · Guard booths

Modular In-Plant Offices

Pre-engineered, pre-sized offices that go up on your floor in days, not months. Choose a standard footprint, pick the wall system and openings, and we quote it delivered.

  • Standard sizes ship faster than custom engineered buildings
  • Finished panel faces on both sides, no on-site drywall
  • Relocatable: disassemble and move when the floor plan changes
  • Optional HVAC, lighting, data, and fire-rated wall packages

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Modular Offices, by what you need

Standard configurations

Modular Offices we quote

Modular Offices

Modular In-Plant Office, Standard Sizes

Pre-engineered single-room offices from 8' x 8' to 20' x 20', with two-story and mezzanine-mounted options.

Size
8' x 8' through 20' x 20' standard; custom on request
Wall height
8' standard
Wall system
Pre-finished panels on a post frame; steel or vinyl-covered gypsum faces
MO-STDView & quote

Modular Offices

Cool-Down Room, Modular, Air-Conditioned

A pre-sized, air-conditioned rest room on the plant floor for heat-illness prevention plans, with seating and water.

Size
10' x 12' standard (6 to 8 people); 12' x 16' and 12' x 20' for larger crews
Wall height
8'
Wall system
Insulated pre-finished panels
MO-COOLView & quote

Modular Offices

Wellness and Lactation Room, Modular

A private, lockable, non-bathroom space with power and optional sink hookup for lactation and wellness use.

Size
6' x 8' or 8' x 8' single-user; 8' x 12' for two
Wall height
8'
Wall system
Pre-finished panels; sound-rated option
MO-WELLView & quote

Modular Offices

Quiet Pod and Phone Booth, Plant Floor

A sound-rated one- or two-person room for calls, video, and focused work next to the line.

Size
4' x 6' single; 6' x 8' two-person
Wall height
8'
Wall system
Sound-rated panels; STC per panel selection (verify)
MO-PODView & quote

Modular Offices

Guard Booth, Standard or Ballistic-Rated

Pre-assembled guard booths for gates and lots, delivered set-up, with ballistic-rated glazing and panels as an option.

Size
4' x 6', 6' x 8', 8' x 10', 8' x 12' typical
Construction
Pre-assembled, welded frame, insulated panels
Glazing
Standard insulated glass; ballistic-rated glazing optional by UL 752 level (verify level per project)
MO-GUARDView & quote

Modular Offices

Training and Conference Room, Modular

A 12- to 20-seat classroom on the plant floor with a whiteboard wall, A/V pre-wire, and furniture on the same quote.

Size
12' x 20' (12 seats) or 16' x 20' (16 to 20 seats)
Wall height
8' or 9'
Wall system
Sound-rated panels
MO-TRAINView & quote

Modular Offices

Acoustic Enclosure for Machines and Test Cells

A sound-rated modular room built around a noisy machine or test cell, with access doors, windows, and ventilation.

Size
Built to the machine footprint plus service clearance
Wall system
Sound-rated panels with absorptive inner face; STC per panel selection (verify)
Doors
Sealed personnel door; removable panels or double doors for machine access
MO-ACOUView & quote

About modular in-plant offices

A modular in-plant office is a free-standing, demountable room built from engineered wall panels, a roof deck, and factory-fitted doors and windows. Unlike stick-built drywall, the panels arrive finished on both faces, so there is no framing, taping, or painting on your floor. Standard footprints are the fastest and most economical path because the engineering, cut lists, and electrical layouts already exist.

Plants use them for supervisor offices, quality labs, break rooms, shipping offices, control rooms, and guard shacks. Because the buildings are relocatable equipment rather than permanent construction, many plants can depreciate them on an accelerated schedule and move them when the line changes. Two-story and mezzanine-mounted configurations recover floor space by stacking the office over storage or work cells.

Every quote from Line Item Supply covers the wall system, roof, doors, windows, electrical package, and freight to your dock. Tell us the size you need, the ceiling height in the area, and whether the building sits on a slab or a mezzanine, and we return a line-item quote you can submit for approval.