Clean Room Ducting Manufacturer
☑ Suitable for ISO 4 to 8 cleanrooms
☑ Customized for your cleanroom type and layout
☑ Steel, aluminum, and plastic options available
☑ Comprehensive turnkey airflow management systems
☑ Over 2 decades of industry experience
☑ 12-month warranty and lifetime after-sales service
Clean Room Ducting Applications
SaintyCo specializes in clean room ducting for pharmaceutical manufacturing environments, from production lines to sterile packaging zones. In the biotechnology and medical industries, our clean room ducting systems are used in laboratories and research spaces. They’re also commonly found in food and beverage processing and electronic device fabrication areas.
What Is Clean Room Ducting?
Clean room ducting, also stylized as cleanroom ducting, is used to distribute filtered air into a cleanroom. The ducts form a pipeline and are part of the cleanroom HVAC system, which removes airborne contaminants and manages the room’s pressure, humidity, and temperature. This results in a tightly controlled environment.
At SaintyCo, our clean room ducting systems come in a wide range of materials and configurations to suit your unique cleanroom setup. We offer integrated ducting for various filtration and air handling units in stick-built, hardwall, and modular cleanrooms. So, whether you need a small and simple or a large and complex system, we can design a solution for you. Ultimately, SaintyCo cleanroom ducting ensures leak-free and efficient airflow—for supply and exhaust—that’s tailored to your room class and application.
Clean Room Ducting Products
Explore some of the most common categories of clean room ducting on offer at SaintyCo.
One of our most popular ductwork products is the hose with a 12-inch diameter.
Our aluminum ducting is lightweight and resistant to corrosion, ideal for most labs.
Designed specifically for environments categorized as Biosafety Level (BSL) 1 to 4.
Built from PVC or PP-H for excellent chemical resistance and lightweight properties.
Optimized for one-way airflow systems for rooms handling hazardous substances.
Extremely high-durability product models with great pressure resistance.
We offer budget-friendly alternatives to SS ducting, ideal for general purposes.
Our pre-fab duct modules are assembled in our factory to reduce on-site labor.
More High-Quality Clean Room Ducting
At SaintyCo, we produce solutions for various cleanroom types and configurations. Our ductwork is suitable for plenum and direct-ducted systems.
Designed to both supply clean air and remove air for exhaust or recirculation.
Duct networks designed specifically for air supply only in systems with open air return.
Get a clean room ducting system engineered to your exact desired specifications.
Built for connecting air handling units to the plenum, above the ceiling or behind walls.
Key Features And Benefits
SaintyCo clean room ducting is built for energy efficiency, seamless integration, flexible configurations, and overall high performance.
Modular sections and service panels make maintenance simple.
Components are pre-cut and labelled for fast installation.
All SaintyCo ducting meets GMP and ISO standards.
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Interior services are smooth to minimize particle buildup.
TIG-welded and pressure tested for leak-proof seals.
Powder-coated or antimicrobial finishes.
Non-standard parts, built to custom specifications.
Clean Room Ducting Components
Review the core parts that make up SaintyCo clean room ducts systems, including the various options available for each stage.
We supply many duct diameters in round or rectangular form, sized to suit your airflow and pressure requirements. Choose from steel, aluminum, or plastic.
Our elbow and radius bends minimize turbulence while allowing directional airflow changes. We offer 45°, 90°, and custom angles.
Opt for either manual or motorized volume control dampers (VCDs) to adjust how much air travels between certain zones or cleanrooms.
Depending on your filtration needs, we offer HEPA and ULPA filter modules for air purification. Our fully welded designs are compatible with ISO 4-8 cleanrooms.
Our ducts include flush-mounted and gasketed panels for inspections and regular cleaning and maintenance. Seals are airtight for contamination control.
At SaintyCo, we offer vibration-isolated hangers, brackets, or ceiling grid clamps to fix ductwork in place. These methods are both structurally stable and easy to install.
Insulated Clean Room Ducting
For temperature-sensitive cleanrooms, like pharma storage areas, our insulated ducting allows for tight thermal control. We pre-line ducts with insulation to prevent condensation, with optional double-wall construction to further minimize energy loss.
Explosion-Proof Clean Room Ducting
If your facility handles flammable chemicals or volatile substances, our explosion-proof clean room ducting is essential. It helps to prevent ignition risks in ATEX-rated or Class I, Division 1 environments where safety and compliance are critical.
View Our Resources
Get a comprehensive view of the full range of clean room duct products available at SaintyCo, including more information about each type.
Check out the technical details of our different clean room ducting systems, models, and setups with this handy PDF.
Have a look at how clean room ducting is manufactured at the SaintyCo premises in China, using advanced tooling and techniques.
Why Order With SaintyCo?
It can be tough evaluating different manufacturers, especially for something as important as clean room ducting. You need to be confident that every part is to spec, fully compliant, and suitable for integration with your existing setup.
With SaintyCo, we guarantee all of the above, backed up by 20+ years of experience, a long list of happy clients, and thousands of successful cleanroom ducting projects. To speak to one of our friendly experts, please submit your inquiry today.
Clean Room Ducting Products
Browse more of our clean room ducting products, engineered to suit different airflows and comply with various cleanliness standards.
We offer several ducting options that support laminar airflow. Our ductwork achieves the unidirectional flow of air either vertically, from ceiling-mounted filter terminals to the floor, or horizontally, from wall to wall.
Our cleanroom ducting for turbulent airflow supports non-unidirectional air patterns, where filtered air enters and mixes with the space before being extracted. It’s ideal for cleanrooms that focus on dilution.
We provide ducting that’s built to integrate directly with high-efficiency particulate air (HEPA) filtration units. These remove ≥99.97% of airborne particles ≥0.3 microns and are used in ISO Class 5 to 8 cleanrooms.
Ultra-low penetration air (ULPA) filter ducting provides a higher level of protection and captures ≥99.999% of particles ≥0.12 microns. This option is for super-clean settings in industries like nanotech and microelectronics.
Which Type Of Clean Room Ducting Is Right For You?
The kind of ducting you need depends on your layout, ISO classification, budget, and goals. Our bendable ducts are perfect for tight or temporary spaces, whereas solid ducts are better for long-term efficacy in critical cleanrooms. We also offer hybrid systems that combine both types to benefit specific areas.
SaintyCo flexible ducting is popular in modular cleanrooms and temporary facilities. It’s made from super-light, anti-static materials that can bend around right corners thanks to a ribbed, soft design. So, it’s an ideal easy-installation choice for cleanrooms that require frequent layout changes or movement damping.
Our rigid cleanroom ducting systems are built for permanent installations. They’re solid, hard structures, usually made from metals like aluminum or stainless steel.
Though less versatile than flexible ducting, our rigid products are more durable and airtight. Their smooth interiors also improve airflow and make them easier to clean.
Learn More About SaintyCo Ducting
Compare technical specifications between the three most common varieties of clean room ducting, learn about our after-sales service, and browse pictures of recent SaintyCo projects.
- Data Sheet
- After-Sales Service
- Gallery
| Stainless Steel | Aluminum | Flexible Plastic | |
| Material | 304 or 316 stainless steel | 6061 or 110 aluminum alloy | PVC-coated polyester or aluminum laminate |
| ISO Class Compatibility | ISO 4-8 | ISO 6-8 | ISO 7-8 |
| Pressure Rating | High, up to 2000 Pa | Medium to high, up to 1500 Pa | Medium, up to 1000 Pa |
| Temperature Resistance | -40°C to 300°C | -20°C to 80°C | -20°C to 80°C |
| Installation Type | Fixed or welded ceiling systems | Fixed, modular | Modular |
| Airflow | Laminar or turbulent | Laminar or turbulent | Turbulent |
| Seal Types | Laser-welded, gasketed, rubber (EPDM), compression seals, specialized sealants | Riveted, clamped, specialized adhesives, mastic sealant, adhesive foils, tape | Acrylic polymer sealant, tape, sleeve clamp |
| Cleaning | Resistant to vapirized hydrogen peroxide (VHP), bleach, and isopropyl alcohol (IPA) | Compatible with low-impact sterilants including IPA | Limited to dry wipe or alcohol |
| Weight Per Meter | Approx. 8-12 kg/m | Approx. 4-6 kg/m | Approx. 1.5-3 kg/m |
| Flammability Rating | Class A (non-combustible) | Class B or C | Typically Class B |
As standard, we include our lifetime after-sales service with every clean room ducting order, no matter the volume. You can access our global technology assistance whenever you need it.
We also offer full, detailed technical and qualification documents for validation and compliance. Plus, if you have maintenance queries, spare part requests, or need troubleshooting help, we provide round-the-clock and locally-based support.
Testimonials
“I was recommended SaintyCo by a close industry contact so we decided to use them for our ISO 6 suite built in November just gone. They’ve been brilliant. I really appreciate their team working directly with our site contractor to resolve a sizing issue on the return path without delaying the project. The whole system went in cleanly and passed pressure tests on the first go. No drama (which seems to be rare these days). Will use again for cleanroom ducting on the new expansion floor.”
Travis BankerHead Buyer, CleanAce Systems“Not much to say except it works perfectly and actually arrived on time. We ordered pre-fab supply/return ducting or a pharma BSL-2 room and it showed up literally on the day it said it would. Welds were clean. Fit was accurate. Not a scratch on any of it. Can’t say that for the last supplier we used!! We’ll be switching over to SaintyCo going forward.”
Shiv KumarCOO, Molotech Group
The price of every clean room ducting project is different because there are so many variations with the system itself. For instance, material, sealing type, length, layout, cleanroom class, and so many other factors affect the cost. For an accurate quote, please send us your requirements.
Here at SaintyCo, we supply ducting for all sorts of cleanrooms with different contamination control levels, including pharmaceutical cleanrooms, medical cleanrooms, BSL cleanrooms, cosmetics manufacturing areas, and much more. Our systems are available for temporary and permanent locations, with or without plenums.
SaintyCo cleanroom ducting is designed and manufactured in accordance with international, regional, and industry-specific standards, like ISO 14644, GMP guidelines, DIN 1946, ATEX, BSL, FDA, and VDI 6022. We will always ensure that your system meets and exceeds the requirements of your cleanroom class.
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ISO Class 4 to 8 Clean Room Ducting
At SaintyCo, we engineer clean room ducting systems for the full spectrum of ISO cleanrooms. For example, we make ductwork for ISO Class 4 cleanrooms. These are also known as Class 10 as per the older Federal Standard 209E (FED-STD-209E). They require ultra-high filtration. On the other end of things, we also produce ducting for ISO Class 8 cleanrooms (or Class 100,000). Basic pacticulate control is sufficient in this category of facilities.
When you work with SaintyCo, we help spec and size the ducting system to match your cleanroom’s required classification. This helps you meet cGMP, FDA, EU Annex 1, and ISO 14644 validation standards. One of the benefits of working with us is that you’ll get access to some of the industry’s best engineers. Our experienced team will make sure your system supports the proper air change rates without overspending on unnecessary over-spec.
Round Vs Rectangular Clean Room Ducting
One of the most obvious differentiating factors between systems is their geometry. Both round (hollow cylindrical) and rectangular (hollow cuboid) configurations are common. But the right ducting for you depends on your layout, cleanroom classification, and project goals.
When comparing two rigid systems with smooth internal surfaces, round ducting provides better airflow efficiency due to its uniform shape which results in lower friction loss. It’s also easier to clean and less prone to dust or particle accumulation in corners. It’s stronger under internal pressure, which is useful for positive-pressure systems.
Rectangular ducting is ideal if you have tight ceiling spaces, as it allows for more air volume to be transported even in constrained geometries. To help reduce turbulence, you can include internal turning vanes. This shape is common in cleanrooms, corridors, and return air systems.
In reality, you don’t need to stick to one or the other. Many SaintyCo clients prefer a system that incorporates both round and rectangular clean room ducting. For example, round ducting for the main supply trunks and laminar terminals, and rectangular ducting for branch runs, corners, or tight mechanical rooms.
Yes. We can fabricate custom ducting for either new builds or retrofit installations. Our engineering team can work from your CAD files or even help with the design itself.
SaintyCo clean room ducting can be made from 304 or 316L stainless steel, aluminum, plastic like PVC, PP-H, or PVDF, galvanized steel, or insulated panels. We also offer specialzied coatings.
Yes. We provide assembly instructions and guides for your contractors, ut we can also send on-site technical supervision or even commissioning assistance if requested.
We provide full support for validation and IQ/OP/PQ protocols. Documents include material certificates, pressure test reports, GMP compliance checklists, design drawings, QA release forms, and weld and surface finish logs.
You can opt for road, rail, sea, or air freight depending on your shipping location. We offer various Incoterms from EXW all the way to DDP, so please contact us for a quote that aligns with your needs.