Since 1967 National Partitions has been an industry leader in prefabricated construction for modular offices, enclosures, and cleanrooms.

Illus system

System

The National Partitions patented systems fully utilize universal components, and a non-progressive design for independent wall panel access.

This design allows you to install the system from inside or outside of the building, and can include a 1-hour fire rated option.

Our interchangeable post and panel connections serve multiple functions, including:

  • Providing a tight seal between connections
  • Concealing wiring for data/communication, electrical, etc.
  • Concealing structural steel so that it’s independent of walls
  • Providing a thermal break
  • Acting as a wall start section to attach to existing structures

Our systems are available in custom and extended heights of up to 40 feet. They are color coordinated so components match the walls, and can be vinyl wrapped to match vinyl-faced walls exactly. We also conceal our structural steel roof beams in the plenum for a better looking structure, which is much nicer than our rivals exposed beam design.

Illus team

Team

Our in-house design, manufacturing expertise and customer service are unmatched, and our product options reflect our legacy.

  • Sheet Metal Fabrication – for customized doors and components
  • Steel Fabrication – we design using structural steel for beams and columns
  • Finish Laminating – unlimited vinyl color options are available
  • Panel Manufacturing – we can handle special applications and heights up to 40 feet
  • Roll forming – for customized component sizes
  • Modular wiring – so anyone can snap the electrics together!

We offer delivery with our trucks, common carrier shipping worldwide, and factory installation, creating a convenient experience for you – no matter where you are located.

Illus performance

Performance

National Partitions systems outperform all of the competitors typical designs. We only offer materials of the highest quality and performance, and every piece of the system is reusable! Our designs are easily assembled, redesigned and relocated, protecting your investment for years to come.

These designs are stronger than traditional walls, and the steel designs are solid and safe. They have been sound and fire compliance tested for class "A" flame spreads (E84), and have options for 1 Hour fire ratings (E119), and 4880 compliant walls as required.

We also offer:

  • Sound Deadening – STC 25, STC 35, STC 45 (Hush Core)
  • Durable finishes – Choose from an 8-mil vinyl, galvanized steel with baked-on enamel, a USDA-approved option, fiberglass reinforced plastic and more.
Illus company

Company Profile

Since 1967, National Partitions has been the leader in pre-engineered industrial products.

No one has built more modular warehouse rooms than National. As the pioneers in industrial modular construction we conservatively estimate that we have produced over 75 million square feet of our products. This makes us the largest and most preferred manufacturer in the nation by far.

Many successful companies are discovering that construction is an area in which they can gain a competitive edge through increased efficiencies and lower costs. With modular construction from National Partitions, you will be able to reduce your costs, improve your productivity and strengthen your control of overall operations costs. Our products are found in manufacturing plants, warehouse and distribution centers, on military bases and in educational systems, among other industries.

Company Timeline

We've been leading the industry for nearly 5 decades. Here's a list of innovative industry firsts.

1960's
National PartitionsIncorporated and became the first manufacturer of in plant offices.
Modular OfficeIntroduced the first non-progressive office system for industry
Spá-SaverModular office commercially offered
Mod-u-PlexSeries of connected Modular offices
1970's
Vision TowerModular office on a mezzanine
Structural InsertIndependent concealed column support
Modular office with storage roof
MaximizerTwo story Modular office
FLOForkliftable office
Industrial SeriesFully insulated panelized exterior building
Computer generated quotations
1980's
CADComputer aided drawings
Fully insulated prefabricated two story exterior building
"No Hassle" PricingElimination of charges for corners and wall starts
Wire PakUL Approved Modular Wiring System
Diamond CoatPremium 7mm vinyl panel face
Clean room cavity wall for air flow
1990's
HiWallUp to 40' high plant partition
No more 'Flimsy' thin wallsElimination of thin walls from offerings
No more 'Zebra Stripes'Elimination of aluminum posts - replaced with color coordinated steel posts
Super StructureElimination of load bearing posts replace with stronger structural inserts as standard
Easy ThreeThe Industry's lowest priced 3 inch thick wall system
TiteSealElimination of economy vinyl faced doors - replaced with heavy duty steel doors with positive gasket seal
Super Structure FR1One hour certified fire rated system
FR2Two hour certified fire rated system
Factory InstallationsThe formation of a factory-trained installation group
2000's
Easy Three NCEconomy all non-combustible panelized wall system
AirlokPatented environmental vestibule
GripperSeveral patented post improvements
Patented fire rated post system
Super Structure PQPowder Coated post system
TrueMatchFinishing system that applies vinyl to the wall components to match the walls vinyl surface exactly.
Code CompliantEliminated Hardboard EPS walls as most states adopted the IBC and other major building codes.
TiteSeal, TextureCoatIntroduced the industry's best steel door with a full gasket design and a tough powder coat finish.
NFPA 286Passed fire test NFPA 286 for Chapter 26 major building code requirements
25' Corner Test aka 4880Passed fire test 25' Corner Test (by Omega Labs) for Chapter 26 major building code requirements for HiWall structures. Patent Pending Design.
MovedIn 2006 we moved from Hialeah, Florida to Knoxville, Tennessee to improve delivery times and costs
2010's
Diamond Coat 8The Industry's only 8mm thick standard vinyl wall finish
MaxLiteExtra high windows to maximize light and visibility
MaxDoorExtra wide 40" x 84" standard steel door
MaxHeight9' standard wall heights for higher ceilings and more pleasant work environment
Kilim BeigeReformulation of our almond and tan colors to match Sherwin Williams most popular color (color code SW 6106)
StockStock program for inplant offices using 9' wall panels in beige color
DeliveryDelivery by our truck offered
ToughRock GypsumStronger with superior fire and noise protection
Powder CoatPowder coat system installed, most steel, aluminum and doors are powder coated in-house.
2020's
Roof Deck LineThe Industry's only company with an automated steel roof deck fabrication line. This provides unmatched size and strength flexibilities.
Anti-Graffiti CoatingAn exclusive steel wall finish and graffitti removal system. This can also be used to make an entire wall a marker board.
Forkliftable Building DeliveryAssembled buildings delivered with our vehicles and trailers, no longer restricted by LTL carriers.
CleanWall UltraThe industry's best, cleanroom specific, fully modular, fully flexible, feature packed, aluminum connection system for our prefabricated walls.
All Aluminum Building SystemFrom the wall surfaces to every wall component, including the door, can now be all aluminum.
LED Light Fixtures StandardAll 2x4 Light Fixtures are now standard energy efficient LED type lights.

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