Modular Inplant Office Models

Our Prefabricated Design has Flexibility for Changing Requirements

Inplant Office


Inplant Office

12 x 12 standard inplant office model with 5 optional windows.

Welcome to the National Partitions discount store, featuring prefabricated modular inplant office kits designed for fast assembly and years of maintenance free use inside a manufacturing facility.

IMPORTANT PRODUCT COMPARISONS: 1. Heavy Duty Steel Doors not flimsy wood - Our doors are pre-hung in the wall panel and are only heavy duty industrial grade steel. 2. Galvanized Steel Components - Our components are corrosion resistant for durability. 3. 5/8" type X gypsum - Our Inplant offices have nearly three (3) times the fire resistance and much better sound deadening than our rivals. 4. 3" thick walls vs 1.75" - Thicker modular walls for superior insulation and strength. 5. Universal Non-Progressive Modular Components - Our prefabricated systems are designed for maximum flexibility by making components interchangeable and not specialized. 6. Steel electrical conduit - We don't use bare wires in our connecting electrical posts and we don't use cheap connectors for our modular wiring. 7. Color matched building components - We don't have ugly aluminum zebra striped walls. 8. Presized components - All modular wall components are pre-sized and cut to length. 9. 10 year Guarantee

Choose from 3 Standard Wall Configurations


4 Wall Configurations



3 Wall Configurations



2 Wall Configurations

6x6 4-wall Inplant Office
6x6 3-wall Inplant Office
6x6 2-wall Inplant Office
6x8 4-wall Inplant Office
6x8 3-wall Inplant Office
6x8 2-wall Inplant Office
8x8 4-wall Inplant Office
8x8 3-wall Inplant Office
8x8 2-wall Inplant Office
8x10 4-wall Inplant Office
8x10 3-wall Inplant Office
8x10 2-wall Inplant Office
8x12 4-wall Inplant Office
8x12 3-wall Inplant Office
8x12 2-wall Inplant Office
10x10 4-wall Inplant Office
10x10 3-wall Inplant Office
10x10 2-wall Inplant Office
10x12 4-wall Inplant Office
10x12 3-wall Inplant Office
10x12 2-wall Inplant Office
10x16 4-wall Inplant Office
10x16 3-wall Inplant Office
10x16 2-wall Inplant Office
10x20 4-wall Inplant Office
10x20 3-wall Inplant Office
10x20 2-wall Inplant Office
10x24 4-wall Inplant Office
10x24 3-wall Inplant Office
10x24 2-wall Inplant Office
12x12 4-wall Inplant Office
12x12 3-wall Inplant Office
12x12 2-wall Inplant Office
12x16 4-wall Inplant Office
12x16 3-wall Inplant Office
12x16 2-wall Inplant Office
12x20 4-wall Inplant Office
12x20 3-wall Inplant Office
12x20 2-wall Inplant Office
12x24 4-wall Inplant Office
12x24 3-wall Inplant Office
12x24 2-wall Inplant Office
12x28 4-wall Inplant Office
12x28 3-wall Inplant Office
12x28 2-wall Inplant Office
12x32 4-wall Inplant Office
12x32 3-wall Inplant Office
12x32 2-wall Inplant Office

Note: Exclusive Online Pricing is dynamic and subject to change without notice

Each Inplant Office Model Includes:

3" thick walls, 22ga steel roof deck, acoustical drop ceiling, 1-3'x7' steel door w/window, standard electrical package: 2'x4' light fixture(s) w/switch, duplex outlets (1 per 12' of wall per code), 1-four circuit breaker panel. Wiring, bulbs and ceiling conduit not included. Windows, modular electrical wiring, freight and assembly are optional. Lead time 5-10 business days est. after design approval. Add 5 business days to units with steel wall surface.

*Factory Assembly & Delivery (within 500 miles) is a limited time offer, and is per our site survey. Power to the office and breaker panel hook-up is not included. Please contact us for details.

Inplant Office Model Specifications:

Inplant offices include everything needed for a basic modular Inplant office. Pre-sized and cut to length wall components. Easy step-by-step installation manual and drawings. Sizes shown are nominal dimensions. 3-wall units include one long wall and two short walls. 2-wall units include one long wall and one short wall. All models are for industrial interior use only. Assembly is by others. See below for more details.

1. Walls (included in model)
1.1 Wall Panels: fully prefabricated insulated panels, 3" thick, nominal 4 foot wide (or 2 foot as required), 100% interchangeable. Panels are solid or 4' fixed window type (at no additional charge) 1.2 Connecting Posts: 2 piece galvanized steel, non-progressive design, painted to match walls. 1.3 Channels: 20 gage galvanized steel, painted to match walls. Pre-Sized and Cut to length for easy assembly.

2. Roof and Ceiling (included in model)
2.1 Roof Deck: 22 gage steel B-deck, 7 psf "no-load" design. 2.2 Acoustical Ceiling: Lay-in type, white, 2 x 4-ft. grid and mineral tiles.

3. Electrical Options
3.1 Electrical kit: lights 2x4 lay-in type T-8 fixtures, less bulbs, light switch, duplex outlets, Breaker panel 4 circuits. 3.2 Wirepak Modular Wiring Kit: a heavy duty industrial electrical wiring systems that is easily installed by a snap and lock assembly. The system provides wiring for the lights and outlets. It terminates at a convenient location within the modular room with 6'-12' wire pigtail (from the last electrical item) ready for a licensed electrician to hook-up to the breaker panel.

4. Panel Options
4.1 Door: Pre-Hung Heavy duty 20 gage galvanized 3x7 steel door and 16 gage frame, and lever lockset. 4.2 Windows: 4x4 nominal size, with tempered safety glass.

Wall Construction Options:
LEEDwall: Both sides: durable vinyl faced 5/8" fire rated gypsum. ToughWall - Sound deadening STC 35: Outside: 26 gage steel faced 5/8" fire rated gypsum & Inside: vinyl faced 5/8" fire rated gypsum. Glass upgrade to STC35 type. RuggedWall - Sound deadening STC 35: Both sides: 26 gage steel faced 5/8" fire rated gypsum. Sound deadening STC 35. Glass upgrade to STC35 type. CleanWall: Both sides: 26 gage steel, galvanized, baked on acrylic enamel finish.