Our Cleanroom Wall System offers no limitation to flexibility in cleanroom construction. With our “stick-built” construction that provides tight gasketed joints and wide range of panel types, the Neslo Wall System can accommodate any industry.

Clean looking wall system in clean room bay

CR300 Wall System

Popular “stick-built” type wall system that provides a basic and simplistic cleanroom wall for any type cleanroom from ISO 6 to ISO 8.

  • Fully demountable, flexible and adaptable
  • 3-5/8” steel stud framing system
  • wide range of wall panel types
  • Fully gasketed joints, with choice of trim
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Cleanroom wall system with built-in air-return air chases

CR600 Wall System

Same as CR300 wall system but with deeper wall cavity to accommodate air-return capabilities. Choice of air grilles available.

  • Fully demountable, flexible and adaptable
  • 6” to 12” steel stud framing system options
  • Panel and trim options
  • Fully gasketed joints - air-return capability
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Existing walls covered with our cleanroom wall system

CR100 System Wall Cladding

Solution to clad and seal existing walls in your cleanroom, using this “stick-built” wall system that will match our CR300 or CR600 wall systems to maintain that “clean” and sterile appearance.

  • Fully demountable, flexible and adaptable.
  • 1-5/8” or 2-5/8” steel stud framing system
  • Many panel and trim options
  • Single side wall face panels
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FRP panels and PVC trim to create clean room corridor

CR300NM Non Metallic Wall System

A cleanroom wall system that provides a solution to your non-metallic wall requirements, using the same “stick-built” concept but with custom non-metallic components and panels.

  • Fully demountable, flexible and adaptable
  • 4” fiberglass type framing system
  • White PVC trim components.
  • Range of wall panel types
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Aluminum / poly panel as one of several panel options

Performance Panels

The most visible part of the cleanroom that combines a "clean" and sterile appearance with durability, flexibility and economy.

  • Design/Performance panel types
  • Class A (fire-retardant) and FM approved panel skins.
  • In stock for immediate delivery
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Aluminum half-glass double door unit set flush in wall

Cleanroom Doors

Cleanroom doors offer a great compliment with durable, low-maintenance appealing units with a “clean” appearance that meet the cleanroom’s need of access for personnel, material, and equipment.

  • Range of door options
  • Single or double door configurations.
  • Aluminum, FRP, or hollow metal options
  • Half or full-glass, and flush type units
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Flush windows in custom cleanroom wall

Cleanroom Windows

Our Flush-Glazed window unit is just what it is “FLUSH”. The glazing is on the same plane as the wall panels on both sides of the wall, with NO sills or ledges to collect unforgiving dirt/dust inside your cleanroom.

  • No standard sizes.
  • Custom size Euro-glazed system
  • Accommodate any wall thickness
  • Choice of glass, clear, frosted, tinted or acrylic.
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Rigid PVC baseboard in standard colors

PVC Baseboard

Our sleek user-friendly baseboard system installs with fasteners making for a quick, easy and mess-free installation, and easy removal.

  • Removable insert bead conceals fasteners
  • Used in any wall type: ie: our walls, gypsum or CMU walls
  • Available in Grey, Black or Brown

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Custom built cleanroom wall with special air-return capability

Cleanroom Customization

Our wall systems can give you unlimited possibilities to meet your conditions and requirements due to our flexible design. Unlike other wall systems we can accommodate our wall systems to meet your needs.

  • Pass-thru units available.
  • Custom-size to fit material transfer needs
  • Custom-size air grilles available

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As a leader in manufacturing clean room demountable wall systems for 50 years, Neslo offers specialized knowledge and expertise in clean room construction.

Neslo understands the importance of controlling environments as well as the technicalities of clean room flexibility requirements. That includes keeping your clean room flexible. The most successful clean room construction integrates technology needs with flexibility, such as our cleanroom partitions. Melamime cleanroom building materials can be used in this cleanroom construction. There are no complicated components in our wall system.

Each panel is reusable and existing panels can be recombined with new panels to create new clean room configuration. Our systems are clean and contemporary, providing a bright and ultra-clean look with a minimum of maintenance. Neslo delivers cost-effective clean room partitioning with built in expandability.

Neslo walls are manufactured to the highest standards using the finest materials available. Our standard stud is 3-5/8" deep x 18 gauge galvanized steel, assuring sturdiness, durability, superior strength and non-combustibility. (Wider or heavier gauge studs are available if deeper walls cavities, structural requirements, or height requirements are needed). 
Our large supply of stock components assures fast delivery and wide selection. 
Neslo walls have been in service for over 70 years. Our years of proven experience stand behind our product worldwide. 
Immediate delivery from stock inventory. There is no need to delay your clean room schedule. 
Our systems are designed to meet your needs for change effectively and efficiently, eliminating down time due to construction inflexibility. Ease of customization meets any room design or plenum location. 
Cavity Construction
Our variable cavity wall design allows air returns to be a part of the interior wall cavity, where applicable, eliminating expensive external duct work and construction costs. 
Tight Joints
Our hermetic seal is used at all joints to ensure quality, dependable contamination control. 
Facing Materials
We offer a wide range of panels including fire retardant and non-fir retardant panels, Melamime panels, FRP panels, steel faced panels, aluminum panels, composite panels, aluminum honeycomb panels or panels of your choice. All prefinished surfaces are ideally suited for clean room environments and retain their appearance. Practical finishes with good design and contemporary styling create a comfortable environment, enhancing worker performance. Additionally, Neslo's Flush Glazing Detail sets the standard for the industry. 
Neslo partitions are easily serviced or reconfigured. The modular system allows quick and easy replacement and simplifies the contractor's work during installation. We can manufacture custom wall systems to your most exacting specifications.



Our cleanroom wall systems offer a unique system for performance and flexibility