- Available Certified ISO Grade Designs: ISO 7, ISO 8
• Type: Partition
• Material: Polypropylene
• Unit of Measure: EA

• Type: Partition
• Material: Polypropylene
• Unit of Measure: EA
Facility managers who need classified cleanroom space generally face a difficult choice.
New construction requires a suitable site and can take months, even years, to complete. Depending on area requirements, installing a modular cleanroom inside an existing room is a faster, more economical alternative, but this room-within-a-room approach often creates unusable or inaccessible space.
Terra’s BioSafe Cleanroom Conversion System offers a more economical, space-efficient approach: converting an existing unclassified room into a cleanroom, using modular components to meet a wide range of environmental and access requirements.
This modular structure mounts directly to existing walls to form a drop ceiling, or rests on top of walls that have no ceiling. Its all-steel, interlocking design requires no external bracing (either column support or suspension cables) for spans up to 20 ft. (6096 mm). Larger spans entail a single internal support column or external ceiling support cable.
The grid's 2-foot x 4-foot (610 x 1220 mm) ceiling bays support cleanroom ceiling components: room-side replaceable HEPA fan/filter units (FFUs), LED or fluorescent lights, and polypropylene ceiling panels.
Terra’s WhisperFlow™ Room-Side Replaceable FFUs provide the vertical flow of micro-filtered air that removes contaminants inside the room. By selecting the proper quantity of FFUs, you can meet any cleanliness classification to ISO 5 (Class 100). Their design allows filter replacement from inside the cleanroom, without breaching the cleanroom ceiling. Lights and blank ceiling panels complete the ceiling structure. See additional information below.
Our Class A fiberglass-reinforced plastic (FRP) panel system is the only one that is certified for use in ISO 5 cleanrooms. Applied with a non-outgassing polymer adhesive to nearly any wall surface, including gypsum wallboard, this material features a patented finish that creates a durable, noncontaminating surface that is highly resistant to chemicals and microbial growth. More economical Class C panel are available (see ordering information).
CPVC (chlorinated polyvinyl chloride) Class A wall panels also meet ISO 5 requirements. A solvent-free, non-outgassing adhesive adheres them to walls. Seams are welded to close all gaps and make this system a great choice for converting current building space into a cleanroom. CPVC resists damage from a broad range of chemicals, making clean-up faster and easier.
The links below provide more information on these and other components that comprise this system, including cleanroom doors, pass-through chambers, and flooring. Installation of smooth Class A BioSafe panels, with proper wall and ceiling coving, meets stringent ISO 5-6 and cGMP requirements for the most critical applications, including sterile processing. For less critical cleanroom requirements, consider FRP Class C panels.
Whatever your applications, call Terra with your dimensional, cleanliness and other requirements. A configuration specialist will provide a complete quotation, including drawings, if applicable, and manufacturing time, on a system ready for installation and certification.
Terra performs BioSafe system installation and seismic analysis based on your facility. We also train and support local contractors on installation and permitting to local building code.*
Want it faster ? Read about FasTrak
• Type: Partition
• Material: Polypropylene
• Unit of Measure: EA
• Electrical Specifications: None
Modular Cleanroom Ceiling Grid
Cleanroom Conversion: FRP and CPVC Panels
Cleanroom Conversion Panels
Add Terra's modular ceiling grid to an existing room to support lights and HEPA fan/filter units that meet ISO 5-8 requirements for cleanliness
Cleanroom Conversion Systems include cleanroom-compatible wall panels (FRP or CPVC) with an installation kit that contains the panel adhesive and a seam sealant
Office space converted to an ISO 7 cleanroom using CPVC walls panels and corner coving.
A Terra product specialist can offer general design advice or make a consultation referral. Regulated industries such as pharmaceutical compounding maintain clear requirements for ISO cleanliness and related cleanroom characteristics. Other operations may require a certification consultant to specify these design requirements based on specific operations being performed.
ISO specifies permissible particle counts for each cleanliness level but not how many fan/filter units are required to meet these target values. Other organizations, including the Institute for Environmental Science, provide recommended ranges for FFU ceiling coverage. 
A Terra Product Specialist will advise on the proper panel and other component materials to meet specific requirements for ISO compatibility, sterilization, chemical resistance, static safety, and other environmental concerns.
Adjustable exhaust vents and manual FFU speed controls on all Terra cleanrooms allow regulation of air change rates. For centralized display and control, select low-cost automated FFU speed controls, which also allow remote Building Management System (BMS) fan control and even dynamic fan adjustment in response to programmed pressure levels. Air pressure, temperature, and humidity data are logged for a traceable operating history.

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.*
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.
