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Frame Material

ISO Class

Terra Part # Price Ships in
Powder-Coated Steel ISO 6 6600-60 39724 Request Quote 20-26 Days 2
304 Stainless Steel ISO 6 6600-61 39725 Request Quote 20-26 Days 3
Frame Material
ISO Class
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Up to 30-day trial periods, free return shipping and on-site training available for qualified equipment.

Request demo from your product specialist or add note to your order or quote request.

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Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
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Product Details
Product Details
  • Available ISO Ratings: ISO 6, ISO 7, ISO 8
  • Economical, ISO-classified enclosed space for clean manufacturing under HEPA-filtered airflow
  • Fast and easy to assemble/disassemble, fully free-standing
  • All components are factory-assembled and tested before shipping
  • Configure the ceiling grid with lights and fan/filters to meet ISO 5 - 8 particle requirements
  • Interlocking 2.5" powder-coated steel frame with corner gussets for rigidity
  • Powder-coated ceiling grid supports fan/filter units and LED light panels
  • Softwall panels fabricated of heavy-duty, blur-free 40-mil static-dissipative vinyl for tear resistance
  • Strip shields, made of 60-mil dissipative vinyl, come standard in 8" (203 mm) widths, with 2" (51 mm) overlap to form a convenient entryway
  • Airflow exhausts through the gap along the bottom of the vinyl curtains (cannot hold pressure)
  • Where two panels meet, the panels overlap by 2"
  • Panel seams can be fastened closed using optional Dual-Lock, magnetic closures, or attachment clips (sold separately)
  • Status Indicator Lights glow solid to indicate FFUs are operational; flash when FFUs are off
  • 2' x 4' ceiling-mounted HEPA fan/filter units provide up to 805 CFM of micro-filtered air - 99.99% efficient @ 0.3 micron particles
  • 2' x 4' LED light panels provide 4500 lumens of cool, energy-efficient illumination(optional strip lights mount to T-bar between fan/filter units)
  • Polypropylene panels fill unused ceiling bays
  • Standard control panel includes separate switches for FFUs and lights
  • 7' standard height, measured from filter face to floor; suitable for installation under standard 9- ceilings (other heights available)
  • Allow at least 11" of overhead clearance between the top of the FFUs and the ceiling for sufficient airflow
  • Optional polyurethane shields are 12" (305 mm)-wide, 40 mil-thick
  • Optional heavy-duty casters allow easy repositioning after installation
  • Night Service mode operates FFUs at reduced speed for 25% reduction in energy usage
  • All electrical components, including Fan Filter Units, are UL listed

• Marks & Listings: UL, ULC

Softwall Modular Cleanrooms
Standard Features
  • A Status Indicator
    Status Indicator Lights: Glow to indicate FFUs are operational; flash when FFUs are off
  • B Fan Filter Units
    Select HEPA or ULPA fan/filter units to provide a laminar flow of clean air
  • C Light Modules
    Fluorescent lights (teardrop fixtures available for mounting between fan/filter units)
  • D Control Panel
    Control panel includes FFU and light controls
  • E Vinyl Panels
    Cleanroom vinyl curtains
  • F Strip Shield
    Parting strip shields provide easy access
  • G Steel Supports
    Steel supports require no external bracing

Not Shown: Range of Options - Options include Night Service switch, casters, vacuum, DI water and gas utilities

Softwall Cleanrooms

  • Portable HEPA Filtration System Watch Terra's Portable HEPA Filtration System Video
Portable HEPA Filtration System
Features & Benefits

Features and Benefits

Learn More: Customized Softwall Cleanrooms
Softwall modular cleanrooms installed inside lab

Affordable customization to unique requirements!

  • Terra’s modular designs allow versatile configurations using standard components, whether you need a small equipment enclosure or a multi-suite processing facility
  • Versatile plug-and-play Power Distribution Modules allow addition of ceiling fan/filter units and lights to meet any cleanliness requirement or to upgrade ISO levels or lighting levels after installation
  • Modular frame and panel designs, in several application-specific materials, adapt to unique floor plan requirements
  • Extended-depth models allow you to double standard ValuLine sizes, with next-day delivery
  • Terra’s full engineering services adapt designs to accommodate unique equipment or facility integration challenges

Call or submit a QuickQuote Form for assistance with a modular cleanroom tailor-made to your application!

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Critical Environment Solutions

Terra's mission is to help customers in highly regulated industries transform the world with critical environment solutions that improve health, safety, performance, and yields. These environments may comply with stringent UL, ISO, IEST, ASTM and OSHA standards and local requirements.
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Accredited Technical Cleanroom Expertise

We are committed to provide our clients with a full service solution, from project planning through engineering, product design, manufacturing, procurement, shipping, installation, validation, commissioning, and preventative maintenance. Our team of qualified professionals collaborates with all stakeholders to deliver innovative solutions at every stage of the project.
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Stocked Pre-Fabricated Cleanroom Components

Since each pre-engineered cleanroom component is tested and stocked, room pre-assembly is no longer required. Our lead times consist solely of the time it takes draw, package and ship the components to you.
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Long Running FFU Motors

Terra’s filter fan unit motors are rated for 5 years of continuous, 24/7 operation, if the HEPA filters are consistently replaced. To accurately monitor your HEPA filter’s saturation levels, purchase Terra’s audible and visual filter replacement alarm system.
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HEPA Fan Filter Unit with Integrated LED Light and Ionizer

FFU with built-in, flush-mount LED and ionizing bar provides HEPA filtered air and neutralization of static charges. Eliminates hard-to-clean, exposed light fixture and ion bar. Includes internal baffling plate and diffuser panel.
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Heavy-Duty Powder-Coated Steel Frame

Heavy-duty powder-coated steel frames on softwall cleanrooms create rigid free-standing structures which support spans up to 20 feet without internal posts or ceiling suspension cables.
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Softwall Cleanroom Control Panel

The control panel features separate key-switches for blower operation and the Night Service switch, as well as a standard light switch
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Reinforced Construction

Reinforcements provided on high-clearance, long-span rooms to ensure stability and meet seismic requirements; model shown used to protect particle-sensitive samples and analytical instruments.
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Cleanroom LED Light Panel with Emergency Power Supply, 2' x 2'

Cleanroom LED lights are equipped with emergency back-up batteries to ensure continued operation in the event of a power failure.
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Easy Mount Flex-Track

Unique grip track design is easy to install and allows for quick attachment/detachment of curtain panels and strip shields. Eliminates cracks and crevices where dust & germs can collect.
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Mix and Match Different-Sized Cleanrooms

ValuLine cleanroom design offers a variety of configurations, ideal for both small enclosures and multi-suite facilities. The modular frame and panel structure accommodates equipment and facility demands specific to unique floor plan requirements.
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Clean and Durable Powder Coat Finish

Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fused formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.
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WhisperFlow Quiet Operation Reduces Distracting Background Noise

Exposure to loud noises can lower the ability to focus on work and listen selectively, which may also lead to safety issues. Typical AC units can be annoyingly loud, measuring in the range of 70 dB (comparable to a vacuum cleaner). Terra’s WhisperFlow design produces far lower noise levels for a quiet environment comparable to a library. At 90 ft/min output, units measure under 50 dB from only 1 ft away (roughly 75% quieter than 70dB).
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Seismic Safe Cleanroom Design

Terra’s modular cleanrooms are designed with seismic safety in mind. Rigid steel frames and ceiling grids are designed with sufficient factors of safety to provide vertical and lateral strength recommended by professional engineers. Both hardwall and softwall designs can be installed to adhere to local seismic codes. Optional seismic and structural calculations can be drafted and stamped by a licensed PE to help meet municipal permitting requirements.
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Highest Standards For Electronic Components

Terra’s electronic components are designed and built to the highest standards required by defense and semiconductor industries for long-term reliability and protection against damage, injuries, and electrical hazards.
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4,000 Worldwide Cleanrooms

Since 1976, Terra has designed and manufactured over 4,000 cleanrooms for companies at the leading edge of high technology
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Complete Order Transparency

Using Terra’s OnTrak system, our customers can view real-time production updates, receive shipment notifications and track their orders until they arrive at their facility
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Manufacturer, Distributor and Service Provider

Terra is not just a product manufacturer, we provide a suite of services to help our customers navigate the complex process of ensuring their equipment is operational
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Products Compliant With Your ISO Rating

Provide Terra with your desired ISO rating. We will tailor the product to meet your rating and supply a certificate of compliance appended to your invoice, to be included in your compliance package. All certificates are archived in Terra's system for quick retrieval.
Available Accessories
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Lighthouse Handheld Airborne Particle Counters

    Lightouse portfolio of handheld airborne particle counters ensure accurate readings of cleanrooms and critical environments
  • Germicidal UV Lamp Sanitizes Labs, Cleanrooms

    UV-C Germicidal Lamp installs on a cleanroom ceiling grid for line-of-sight room disinfection; safety occupancy sensor prevents personnel exposure.
  • Cleanroom Grade Locking Casters

    Stainless steel swivel casters with non-shedding polyurethane wheels allow for clean and easy repositioning of softwall cleanrooms.
  • Cleanroom Softwall Panels and Strip Shields

    60-mil softwall strip shields and 40-mil softwall panels comprise the walls of a softwall modular cleanroom; stip shields provide a convenient, low-cost entry.
  • WhisperFlow® Cleanroom Fan Filter Units

    Design features internal baffling and an aluminum diffuser to provide quiet operation along with uniform air speed for ISO-compliant laminar flow.
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Manuals & Resources
Manuals & Resources

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  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.