Clear Rigid Wall Cleanrooms - CZT IV

Rigid Wall Cleanroom Design

The CZT IV cleanroom design allows it to be used as a totally free standing room, or in a combination with your existing walls. The CZT IV is specifically designed to meet requirements of a wide range of industries including the medical, pharmaceutical, parts cleaning, electronic, disk drive. The CZT IV can be designed to meet ISO Class 5 (Class 100) through ISO Class 8 (Class 100,000) and can be divided into as many individual rooms as required. The cleanroom can be equipped with single or double doors, strip curtains, roll-up doors and standard or custom sized Pass-Thru boxes. Each Aluminum CZT IV is completely factory prefabricated to minimize on-site installation time. All components are furnished. All you have to do is supply electricity and A/C. The CZT IV is demountable and can be easily relocated in another section of your site or another part of the country. Average installation time is 3 to 5 days from start to certification (depends on overall size).

Air flow characteristics are “Single Pass” with exhaust air controlled with dampered low wall exhaust dampers. The air passed from your existing environment, through prefilters and final filter and exits the cleanroom through the dampers. The dampers also act as back-draft and automatically close down, minimizing cleanroom contamination if there is a power outage.

The self-supporting ceiling system will accommodate either fan powered HEPA or ULPA filters or ducted HEPA or ULPA filters. Fan powered filters are available with duct collar adapters for direct connection to your building HVAC system. Vertical aluminum component posts are hollow and can be fitted with surface mounted light switches and 110v outlets. Phone and data lines can also be installed.

Whether used as a wall system for a total room or as a room divider the CZT IV is a cost effective and efficient way to achieve your cleanroom or isolation requirements.

The CZT IV can be supplied as a total structure with a tee grid ceiling or can be attached to your existing one.

The Acrylic or Polycarbonate panels are gasketed in the frame and are easy to replace if required.

The structure is easy to assemble and disassemble if you are expanding or moving.

The CZT IV can be designed and setup to meet ISO 7 USP797 Pharmaceutical guidelines.

If static is an issue static dissipative panels are available.

If product sensitivity is an issue opaque or black panels are available.

Give us a call at 719-684-7800 to discuss your current and future requirements.

Wall Frame Construction

  • 1 3/4” x 4 1/2” extruded aluminum frame system
  • Aluminum components are coated with a clear anodized finish
  • Pieces are precut and snap together

Wall Panels

  • Polycarbonate of Acrylic
  • 1/4" thick
  • Clear
  • Panels are sealed to frame with a continuous vinyl strip allowing for easy removal of damaged panels

Doors (3070 Single, 6070 Double)

  • Doors are constructed from the same materials as the walls
  • Door handle
  • Interior push bar
  • Hydraulic closure

Ceiling System - Power T Ceiling Grid

  • Approved to ISO Class 3 to ISO Class 8 (Class 1 to 100,000)
  • Meets new ISO 14644 standards for Cleanrooms
  • 4" X 3" extruded aluminum grid
  • Baked enamel white finish
  • PVC gasket standard (Poron gasket available)
  • Pre-cut Grid Members
  • System supported by existing structure

HEPA or ULPA Filters

  • 2' x 4' Fan Powered System
  • Filter efficiency 99.975% (HEPA) or 99.999% (ULPA)
  • Variable Speed Controls
  • Low Sound @ 58 dBa
  • 110V, - 4.3A startup / 1.9A running
  • Protective face screen


  • LED light panels

Ceiling Tiles

  • Tiles are constructed out of 1/2" sheet rock
  • Covered on room side with a non-shedding white vinyl
  • Exposed edges are sealed with spray on clear enamel


  • Controlled or gravity flow dampers
  • Exposed edges are sealed with spray on clear enamel


Schedule Your Appointment Today

Call: 719-684-7800