Cleanroom Swing Door | GMP Airtight Doors for Labs & Pharma
Looking for efficient and airtight steel swing doors for your factory? Engineering controlled environments with GMP-compliant clean room doors that ensure zero-particle accumulation and stable pressure differentials.
The SEPPES® Cleanroom Swing Door is a high-performance, flush-mounted door system specifically engineered for industries requiring stringent contamination control, including pharmaceuticals, biotechnology, electronics, and medical laboratories.
Designed to meet GMP standards, our cleanroom steel swing doors combine superior airtightness with a seamless, easy-to-sanitize design, ensuring your facility maintains critical pressure differentials and zero-particle accumulation.
Key Features
- 100% Flush Surface Design
- Smart Interlock & Automation
- Superior Airtightness & Pressure Control
- Durable & Anti-Corrosive Construction
Why Choose SEPPES Cleanroom Steel Swing Doors?
SEPPES is committed to customer satisfaction, focusing on producing and delivering high-quality swing doors that meet your needs.
As a national high-tech enterprise focusing on the industrial swing doors, SEPPES has provided customized solutions for more than 6,600 enterprises in electronics, medicine, food, automobile, logistics and other industries 15 years. Its clients include more than 70 Fortune 500 companies and industry leaders, such as IKEA, Johnson & Johnson, and Thermo Fisher.
We provide full-process professional support from demand assessment, solution design to installation and commissioning, and after-sales maintenance.
Certifications：SEPPES is certified by CE, ISO9001, and SGS, ensuring product quality.
High-Quality Commitment：We promise to provide only high-quality industrial high-speed roller doors.
Professional Solutions：We have a team of professional technicians who specialize in serving you.
After-Sales Service：Each PVC roll-up door comes with a unique ‘ID card,’ making it easy for us to provide after-sales service.
Get A Free Technical Drawing & Quote for Your Cleanroom Project Today
Fill out the form below to receive a personalized consultation and free quote tailored to your steel airtight swing doors needs.
Technical Parameters for SEPPES Steel Swing Doors
Fill out the form below to receive a personalized consultation and free quote tailored to your steel airtight swing doors needs.
| Feature | Specifications | Brief Description |
| Frame Material | 304/316 Stainless Steel or Powder Coated Steel | High-durability frames designed to resist corrosion from aggressive cleaning agents. |
| Door Leaf Thickness | 40mm / 50mm Standard (Customizable) | Optimized thickness ensures structural rigidity and fits standard cleanroom sandwich panels. |
| Core Material | Aluminum Honeycomb or Fire-rated Rockwool | High-strength, lightweight core providing excellent insulation and fire resistance properties. |
| Surface Finish | Anti-static Powder Coating / Brushed Finish | Ultra-smooth, non-porous surface that prevents dust accumulation and simplifies sanitation. |
| Airtight Seal | Automatic Bottom Drop Seal & EPDM Gaskets | Triple-layered sealing system ensures superior pressure differential maintenance (Class 4). |
| Vision Window | Flush-mounted Double Tempered Safety Glass | Double-glazed window aligned with the door surface to eliminate ledges and dust traps. |
| Hardware Set | Stainless Steel Hidden Hinges & Lever Handles | Heavy-duty, concealed hardware designed for high-frequency use in sterile environments. |
| Control System | Optional Touchless Sensor & Interlock Logic | Supports wave-to-open sensors and electromagnetic interlocks to prevent cross-contamination. |
| Compliance | GMP & CE Certified | Fully compliant with international sterile manufacturing and cleanroom air cleanliness standards. |
We Have Authentic and Authoritative Certificates
Why are the product quality of many brands not up to standard? Because none of what they show you is a real certificate. Our certificates are authentic. You can request a report from us.
Trusted by Customers from Over 70 Countries Worldwide
We provide technical services to more than 6600 companies. Our high performance rapid doors have been exported to more than 70 countries around the world, such as the United States, Canada, the Philippines, Thailand, Russia, Chile…
Customer from Argentina
Customers from Colombia
Customers from the D.R.
Clients From Russia
- Contact WhatsApp:+8618036828007
- Contact Email:diana@seppes.com.cn
Insights, Solutions & Innovations in Cleanroom and Purification Engineering
SEPPES —— where engineering precision meets industry needs, securing your operations every step of the way.
SEPPES High Speed Industrial Door Solutions Provider
High-Speed Roll Up Doors Systems | 15+ Years Engineering Experience
SEPPES Door Industry (Suzhou) Co., Ltd. is a well-known brand high speed door manufacturer. Its core business focuses on high speed doors, covering nearly 70 products, such as industrial rapid doors, dock levelers, high speed freezer doors, etc., catering to the needs of multiple industries.
SEPPES has served over 6,600 modern industrial enterprises worldwide, including more than 70 Fortune 500 companies. Its products are exported to 75+ countries and regions across Europe, the Americas, Asia, and Oceania, supported by stable production and global project delivery capabilities.
Related Products: Comprehensive Cleanroom Entry Solutions
If our Cleanroom Swing Doors don’t perfectly fit your project requirements, explore our specialized alternatives designed for space-saving and high-frequency traffic.
Best For: High-Frequency Traffic & Maximum Efficiency
The Difference: Designed for logistics-heavy cleanrooms where forklifts or carts pass through constantly. These doors operate at speeds up to 2.0m/s, significantly faster than any rigid door.
The Advantage: The “Zipper” design features a self-repairing soft curtain without metal parts, ensuring maximum safety. Its rapid cycle time minimizes air exchange, maintaining your cleanroom’s pressure differential even during busy shifts.
Cleanroom Sliding Doors
Best For: Space Optimization & Large Openings
The Difference: Unlike swing doors that require a 90-degree opening radius, our Cleanroom Sliding Doors slide parallel to the wall, saving valuable floor space in tight corridors.
The Advantage: Features a unique “track-drop” mechanism that ensures the door hermetically seals against the frame and floor when closed. Available in both manual and hands-free automatic versions to suit laboratory and hospital environments.
Why Trust SEPPES for Your Cleanroom Projects
As a veteran in the industrial door industry, SEPPES delivers “One Door, One Code” life-long service. Our cleanroom swing doors are not just entryways; they are precision-engineered components of your contamination control strategy. With global installation support and customized OEM/ODM services, we ensure your facility remains compliant and efficient
Global Standards
SEPPES doors are engineered to exceed international standards, including CE, GMP, and ISO9001 requirements. Every door is CE certified, ensuring your facility passes rigorous hygiene and safety audits with ease.
Industry-Leading
Our proprietary sealing technology features high-resilience EPDM gaskets and automatic bottom drop seals. This ensures a Class 4 (EN 12207) airtightness rating, minimizing air leakage and significantly reducing the energy costs.
Collaborative Culture
SEPPES's business specialists have served over 70 countries and 6,600 companies. We provide one-stop integrated logistics support services, from site surveys and solution design to global after-sales support.
Customer Trust
With over 15 years of experience and a portfolio of serving Fortune 500 companies globally, SEPPES understands the nuances of pharmaceutical, semiconductor, and food processing environments
SEPPES High Speed
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FAQs About Clean Room Automatic Swing Doors
You may also care about the following automatic swing doors questions. Why not contact us? I will help you solve all your doubts.
What is a cleanroom door?
A: A cleanroom door is a specialized entry solution designed for controlled environments like pharmaceutical labs or semiconductor plants. Unlike standard doors, it features a completely flush surface, high-performance airtight seals, and non-porous materials (like 304 stainless steel) to prevent particle accumulation and maintain strict hygiene standards (ISO/GMP).
How do cleanroom swing doors maintain air pressure?
A: They maintain air pressure through a multi-point sealing system. SEPPES doors use high-resilience EPDM gaskets around the frame and an automatic bottom drop seal that lowers when the door closes. This creates a hermetic barrier that prevents air leakage, allowing your HVAC system to maintain stable positive or negative pressure.
What is the difference between inward and outward swinging doors?
A: The main difference lies in pressure management and safety.
Outward swinging doors (opening toward the higher-pressure side) use the room’s internal air pressure to help press the door against the frame, enhancing the seal.
Inward swinging doors are often used in corridors to save space or comply with specific fire exit regulations. SEPPES provides customized opening directions to match your cleanroom’s pressure differential strategy.
What is the difference between a standard steel door and a cleanroom door?
A: The key difference is “Cleanability” and “Airtightness.” * Standard steel doors often have exposed hinges, seams, and ledges where dust can collect.
Cleanroom doors feature a 100% flush design (no ledges), hidden hardware, and antimicrobial coatings. Additionally, cleanroom doors are tested for air leakage rates, whereas standard doors are primarily focused on security or fire protection.
Can these doors be integrated with access control systems?
A: Yes. SEPPES cleanroom swing doors are fully compatible with modern security infrastructure. They can be integrated with electromagnetic interlock systems (to prevent two doors opening at once), infrared wave-to-open sensors, RFID card readers, and biometric scanners to ensure hands-free operation and restricted access.
Are SEPPES cleanroom swing doors resistant to aggressive cleaning agents?
A: Yes. SEPPES cleanroom doors are engineered for high-frequency sterilization environments. We use premium 304 or 316L stainless steel and specialized anti-corrosive powder coatings that are fully resistant to VHP (Vaporized Hydrogen Peroxide), alcohol, and other medical-grade disinfectants. Our seamless, flush-mount design and high-quality EPDM gaskets ensure that the door’s structural integrity and sealing performance remain unaffected by rigorous chemical cleaning protocols.
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