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Terra Part # Price Ships in
304 Stainless Steel Polycarbonate ISO 5 6600-64A-SS 73998 Request Quote 20-26 Days 2
304 Stainless Steel Polypropylene ISO 5 6600-68A-SS 73999 Request Quote 20-26 Days 3
304 Stainless Steel Clear Acrylic ISO 5 6600-63A-SS 73997 Request Quote 20-26 Days 4
304 Stainless Steel Tempered Glass ISO 5 6600-69A-SS 74000 Request Quote 20-26 Days 5
304 Stainless Steel Static-Dissipative PVC ISO 5 6600-73A-SS 74001 Request Quote 20-26 Days 6
Powder-Coated Steel CDPVC ISO 5 6600-73-4910 65350 Request Quote 20-26 Days 7
Powder-Coated Steel Polycarbonate ISO 5 6600-64A 68957 Request Quote 20-26 Days 8
Powder-Coated Steel Polypropylene ISO 5 6600-68A 68959 Request Quote 20-26 Days 9
Powder-Coated Steel Clear Acrylic ISO 5 6600-63A 68956 Request Quote 20-26 Days 10
Powder-Coated Steel Tempered Glass ISO 5 6600-69A 68960 Request Quote 20-26 Days 11
Powder-Coated Steel White Polypropylene ISO 5 6600-68-4910 65349 Request Quote 20-26 Days 12
Powder-Coated Steel Static-Dissipative PVC ISO 5 6600-73A 68961 Request Quote 20-26 Days 13
Frame Material
Panel 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 5, ISO 6, ISO 7, ISO 8
  • Free-standing clean rooms feature all-steel frames and ceiling grids for a free-standing support structure and no external bracing necessary
  • Powder-coated steel grid supports HEPA or ULPA fan/filter units to meet cleanliness requirements of ISO 5 (Class 100)
  • Modular construction accommodates unique floor plan or equipment interface requirements
  • Frame and ceiling grid assemble quickly, with standard tools
  • Terra's Power Distribution Modules (PDMs) use 3- or 4-pin quick-connect fittings for easy additional of FFUs or light panels as needs require; no electrical expertise needed!
  • LED light panels or T-bar mounted strips provide cool, energy-efficient illumination
  • Select from among five different wall panel materials: acrylic (clear, amber, or black), static-dissipative PVC, polycarbonate, polypropylene, and tempered glass:
  • Lightweight, economical acrylic offers high clarity but is not recommended for use with alcohol or other strong cleaning agents
  • Static-Dissipative PVC prevents static charges which attract and cause particles to cling to the wall surface; dissipative layers are molecularly embedded for longer useful life (Surface resistivity: 10^7 ohms/sq.)
  • Polycarbonate resists many common acids, solvents and cleaning solutions; high tensile strength and shatter-resistant
  • Polypropylene provides superior resistance to acids and other harsh chemicals; opaque white for privacy
  • Tempered Glass combines visual clarity with broad chemical resistance and non-porous surfaces for easy sterilization
  • All components are factory-assembled and tested before shipping
  • Cleanroom Frame: Interlocking 2"-square powder-coated steel (stainless steel frames also available)
  • Ceiling Grid: 3" x 1.5" T-shaped joists, arranged to form 2' x 4' ceiling bays
  • 7' standard height, measured from filter face to floor (8'3" with fan/filter unit) and fits beneath a standard 9' ceiling; other heights available
  • Many door options available, including hands-free automatic swing or sliding doors
  • Separate power switches for lights and blowers included on control panel, along with pressure gauge
  • Optional automated fan control system allows convenient adjustment of fans to simplify pressure balancing; logs cleanroom pressure, temperature and humidity for complete environmental validation
  • Installation and documentation services available upon request, including seismic analysis and IQ/OQ
  • Huge catalog of accessories and optional equipment available to meet your unique requirements
  • All electrical components, including Fan Filter Units, are UL listed

Marks & Listings: UL, ULC

Modular Hardwall Cleanrooms
Standard Features
  • A Status indicator
    Status Indicator Lights: Glow to indicate FFUs are operational; flash when FFUs are off
  • B Fan Filter Unit
    Select HEPA or ULPA fan/filter units to provide a laminar flow of clean air
  • C LED Panels
    LED panels and strip fixtures accommodate any ceiling grid configuration
  • D Control Panel
    Control panel includes pressure and temperature/RH gauges plus other selected instruments
  • E Range of Door Options
    Several door designs: stainless steel, aluminum swing or sliding; manual or electronic
  • F Range of Materials
    Select acrylic, static-dissipative PVC, glass or polycarbonate panels
  • G Steel Supports
    Steel supports require no external bracing

Not Shown: Range of Options - Options include Night Service setting, pass-through chambers, A/C, vacuum, DI water and gas utilities

Hardwall Cleanrooms

  • Video of Hardwall Modular Cleanroom Design, Manufacture and Installation On-Site Hardwall Cleanroom Installation
  • BioSafe Wash-Down Tempered Glass Cleanroom BioSafe Wash-Down Tempered Glass Cleanroom
  • Extra-tall modular hardwall cleanroom for injection and extrusion blow molding Modular Hardwall Cleanroom for Injection and Extrusion Blow Molding
  • Portable HEPA Filtration System Watch Terra's Portable HEPA Filtration System Video
  • extra large multi-suite modular cleanroom for electronics assembly Free Standing Multi-Suite Modular Hardwall Cleanroom
  • Large multi-suite modular hardwall cleanroom for precision coil manufacturing Large Multi-Suite Modular Hardwall Cleanroom for Precision Coil Manufacturing
  • extra tall multi-suite modular cleanroom for electronics assembly Extra Tall Multi-Suite Modular Cleanroom for Electronics Assembly
  • Extra-tall multi-suite modular hardwall cleanroom for electronics assembly. Extra Tall Class 1,000 Modular Cleanroom for Electronics Assembly
  • Hardwall Modular Cleanroom – Multi-Room Configuration Hardwall Modular Cleanroom – Multi-Room Configuration
  • Pharmaceutical airlocks Watch Terra's Video on Pharmaceutical Air Lock Designs
  • Hardwall Cleanroom with Acrylic Wall Panels ISO-Rated Hardwall Cleanroom with Acrylic Wall Panels
  • Hardwall Modular Cleanroom Equipment Enclosure Hardwall Modular Cleanroom Equipment Enclosure
  • Frame Assembly - Hardwall Modular Cleanroom Frame Assembly - Hardwall Modular Cleanroom
  • Hardwall Modular Cleanroom Equipment Enclosure Hardwall Modular Cleanroom Equipment Enclosure
  • Hardwall Modular Cleanroom – Polycarbonate Wall Panels Hardwall Modular Cleanroom – Polycarbonate Wall Panels
  • Insulated Hardwall Modular Cleanroom Insulated ISO-Rated Hardwall Modular Cleanroom
  • Industry Specific Designs Industry Specific Designs
  • Hardwall Modular Clean Room Equipment Enclosure Hardwall Modular Clean Room Equipment Enclosure
  • Hardwall Modular Cleanroom Hardwall Modular Cleanroom
  • Hardwall Modular Cleanroom with Multiple Suites Multi-Suite ISO-Rated Hardwall Modular Cleanroom
  • Modular Cleanroom Equipment Enclosure Cleanroom Equipment Enclosures
  • Thermal Vacuum Chamber Enclosure Thermal Vacuum Chamber Enclosure
  • Assembly of Modular hardwall cleanroom with Ducted AC System Modular Hardwall Cleanroom Installation
  • Class 1,000 modular cleanroom for quartz rod processing Class 1,000 Modular Cleanroom for Quartz Rod Processing
Video of Hardwall Modular Cleanroom Design, Manufacture and Installation
BioSafe Wash-Down Tempered Glass Cleanroom
Portable HEPA Filtration System
Pharmaceutical airlocks
Features & Benefits

Features and Benefits

Learn More: Affordable Cleanroom Customization

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 any floor plan requirement
  • Automated fan controls simplify pressure balancing, Building Management System (BMS) integration, and certification of large, multi-suite facilities
  • Stand-alone A/C modules or integration with existing air handling system
  • Consultation services available to meet industry-specific regulations, such as USP 797/800 compounding requirements
  • 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!

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.

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.

Frosted Cleanroom Glass

Panels are insulated to support precise cleanroom environmental conditions
Rugged, impact-resistant tempered glass panels are designed for prolonged use

In Stock Pre-Fabricated Cleanroom Components

Since each pre-fabricated 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.

BioSafe Tempered Glass Wash-Down Cleanroom

Free-standing ISO 7 modular hardwall clean room with tempered glass panels designed for power washing with cleaning chemicals

Interchangeable Panels for Quick Install

Wall panels are mounted by clean and attractive mirror-finished stainless steel L-brackets that clamp the panel in place, creating a showcase cleanroom and allowing panel change-out in minutes, with no special tools.

Adjustable IsoVents™ Help Balance Differential Pressure

Cleanroom wall panels include adjustable exhaust vents to help balance differential room pressure to achieve the desired ISO requirements.

Multi-Suite Hardwall Modular Cleanroom

Economical modular construction is ideal for multiple cleanroom suites with cascading pressures and ISO cleanliness levels. Rigid steel frame supports sections up to 30 feet wide without internal support columns or ceiling suspension cables.

Air Conditioning/RH Control

Modular Hardwall Cleanrooms are available with modular air conditioning modules or can be integrated into existing facility A/C system, as shown here.

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.

Cleanroom Power Distribution Diagram

Terra’s Power Distribution Modules (PDM's) drastically simplify connection of FFUs, lights, and control panels. They also allow room for growth. FFUs and lights use quick-connect fittings so they can be added at any time to existing PDMs, without the need for an electrician or hard-wiring.

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).

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.

High-Throughput Cleanroom Manufacturing

Over the past 5 years, Terra has manufactured nearly 1,500 UL-approved cleanrooms at industry-leading build times. Terra’s versatile modular cleanroom frame and panel designs adapt to any floor plan requirement. The UL-rated and scalable plug-and-play power distribution system further simplifies installment of FFU's and lights to cleanrooms of any size.

4,000 Worldwide Cleanrooms

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

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

Comprehensive Service Provider

Terra’s portfolio of services includes white glove delivery, product installation, equipment certification, validation documentation, cleaning and disinfection services, engineering consultation, and structural seismic analysis

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.

Hardwall Modular Cleanroom

Cleanrooms cut costs without compromising performance; available in ISO 7 and ISO 8 compliant designs
Available Accessories
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • BioSafe® Hygienic Crash Rails

    BioSafe® stainless steel crash rails feature continuous-seam welds for a smooth finish that is easy to clean. Eliminates hard-to-clean cracks and crevices where particles and germs can accumulate.
  • 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.
  • 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.
  • Wall-Mounted Benches

    Use the cleanroom’s frame uprights to support an adjustable bench, shelf or countertop
  • Cleanroom Access and Automated Fan Controls

    Standard panel include pressure gauge, on/off and night switches; security system adds access restriction; automated fan system monitors and controls fan speed, pressure, temperature and RH.
  • 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.
  • Application-Specific Doors

    Select aluminum, stainless steel frame or frameless cleanroom-rated doors with tempered glass, polycarbonate, acylic or dissipative PVC panels (shown: SS frame with polycarbonate panel).
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Manuals & Resources
Manuals & Resources
Blog Post
Cleanroom FAQs blog post
Answers to both basic cleanroom questions as well as specific inquiries about Terra-made rooms. Useful insight for people with a new cleanroom, or thinking about ordering one.

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • 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.