We manufacture doors and windows and clearn rooms for hospitals and manufacturing.
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We work with factories that make high quality hospital doors, windows and clean rooms

We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms. These products are used in both hospitals, and in industry for “clean rooms”. If you want to have good well made products for your project, or want custom designed products, please contact us and we will make the products for you and your application.

Hospital doors

Medical doors are a bit different from the general doors that are used in houses and other buildings. They are designed for safety, and ease of sterilization. Of secondary consideration is their ability to enhance the beauty of a given interior area. These doors are available in a variety of sizes, types and color combinations. They are designed specifically by keeping in mind the dimensional measurements of the architectural requirements.

We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
Inside of one of the new hospitals in Wuhan displaying the kind of hospital grade doors that our factories manufacture.

High-grade medical doors are required for medical centers, healthcare facilities, trauma centers, hospitals, and clinics. They are also required in non-medical settings where cleanliness and sterilization are priorities.

These doors come in different sizes and shapes. As such they are available in hinged and sliding forms. Depending on your requirement, you can choose the latest doors – that are specifically designed for better open and closing options without any noise or extra efforts.

We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
Hospital doors featured in one of the patient rooms inside a Chinese hospital.

These doors have been used in the new hospitals set up in Wuhan during the Coronavirus emergency of 2020.

In all cases we can make doors to your own dimensions and specifications, or we can make to specific standards.

The (typical) standard specifications are;

  • 1.2mm thick, Galvanized Iron/ SS304 Hairline finish,
  • 100×75 mm Single Rebated Frame / 150×75 Double Rebated Frames 0.8mm thick,
  • Galvanized Iron / SS304 Hairline finish,
  • 45mm thick Shutters
  • 4mm thick steel Back up plates for accessory mounting
  • Color as per RAL standards    
We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
The hospital doors are all well made and high quality.

Typical options include…

  • Glazing – Single or Double Glazed
  • Glass Size: 300×300; 300×600; 450×600; 450×900 (mm ); Special on request
  • Radiation Shielding  for X- Ray / Cath Labs
  • Color finish – Structured, Textured, Metallic with matt or glossy finishes
  • Electro-Magnetic Lock for Access Controls

Standard Accessories

  • Hinges- SS 304
  • Pivots – Aluminum Die Casted
  • Locks – Concealed with SS 304 Sash Bar & 70mm Euro Profile Cylinder both side keys.
  • Push Plates – SS 304
  • Kick Plates – SS 304
  • Tower Bolt – Concealed
  • Door Closer – External Std. Arm
  • Sliding Door Kit

Optional Accessories / Features

  • Drop Seal ( Automatic Door bottom)
  • Panic Bar
  • Locks- External , Concealed Dead Bolt
  • Cylinder with Key and thumb turn
  • Tower Bolt – External
  • Door Closer –Hold Open Arm, Floor Spring
  • Door Coordinators for Sequencing Double Door
  • High Impact Crash Guards
  • Louvered
We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
The doors come in different sizes and shapes.

Hospital grade windows

Windows used in hospital and sterile settings tend to have slightly different designs than commercial and residential windows. But aside from that, the basic function is there; to allow viewing of another room for observation purposes while maintaining a sterile and hygienic environment.

We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
Hospital grade windows located in an MRI room.

Clean Rooms

We can manufacture cleanrooms to your direct specifications.

Typically used in manufacturing or scientific research, a cleanroom is a controlled environment that has a low level of pollutants such as dust, airborne microbes, aerosol particles, and chemical vapors. To be exact, a cleanroom has a controlled level of contamination that is specified by the number of particles per cubic meter at a specified particle size. The ambient air outside in a typical city environment contains 35,000,000 particles per cubic meter, 0.5 micron and larger in diameter, corresponding to an ISO 9 cleanroom which is at the lowest level of cleanroom standards.

Cleanroom Overview

Cleanrooms are used in practically every industry where small particles can adversely affect the manufacturing process. They vary in size and complexity, and are used extensively in industries such as semiconductor manufacturing, pharmaceuticals, biotech, medical device and life sciences, as well as critical process manufacturing common in aerospace, optics, military and Department of Energy.

We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
A custom cleanroom.

A cleanroom is any given contained space where provisions are made to reduce particulate contamination and control other environmental parameters such as temperature, humidity and pressure. The key component is the High Efficiency Particulate Air (HEPA) filter that is used to trap particles that are 0.3 micron and larger in size. All of the air delivered to a cleanroom passes through HEPA filters, and in some cases where stringent cleanliness performance is necessary, Ultra Low Particulate Air (ULPA) filters are used.

Personnel selected to work in cleanrooms undergo extensive training in contamination control theory. They enter and exit the cleanroom through airlocks, air showers and/or gowning rooms, and they must wear special clothing designed to trap contaminants that are naturally generated by skin and the body.

We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
These doors and constructions are used throughout the hospital, medical and integrated circuit fabrication facilities.

Depending on the room classification or function, personnel gowning may be as limited as lab coats and hairnets, or as extensive as fully enveloped in multiple layered bunny suits with self contained breathing apparatus.

Cleanroom Air Flow Principles

Cleanrooms maintain particulate-free air through the use of either HEPA or ULPA filters employing laminar or turbulent air flow principles. Laminar, or unidirectional, air flow systems direct filtered air downward in a constant stream. Laminar air flow systems are typically employed across 100% of the ceiling to maintain constant, unidirectional flow. Laminar flow criteria is generally stated in portable work stations (LF hoods), and is mandated in ISO-1 through ISO-4 classified cleanrooms.

We work in close cooperation with numerous factories that manufacture high quality doors, windows, and wall panels and systems for clean rooms.
Cleanroom with a custom door.

Proper cleanroom design encompasses the entire air distribution system, including provisions for adequate, downstream air returns. In vertical flow rooms, this means the use of low wall air returns around the perimeter of the zone. In horizontal flow applications, it requires the use of air returns at the downstream boundary of the process. The use of ceiling mounted air returns is contradictory to proper cleanroom system design.

Cleanroom Classifications

Cleanrooms are classified by how clean the air is. In Federal Standard 209 (A to D) of the USA, the number of particles equal to and greater than 0.5µm is measured in one cubic foot of air, and this count is used to classify the cleanroom.

This metric nomenclature is also accepted in the most recent 209E version of the Standard. Federal Standard 209E is used domestically. The newer standard is TC 209 from the International Standards Organization. Both standards classify a cleanroom by the number of particles found in the laboratory’s air. The cleanroom classification standards FS 209E and ISO 14644-1 require specific particle count measurements and calculations to classify the cleanliness level of a cleanroom or clean area. In the UK, British Standard 5295 is used to classify cleanrooms. This standard is about to be superseded by BS EN ISO 14644-1.

ISO 14644-1 Cleanroom standards.

Cleanrooms are classified according to the number and size of particles permitted per volume of air. Large numbers like “class 100” or “class 1000” refer to FED_STD-209E, and denote the number of particles of size 0.5 µm or larger permitted per cubic foot of air. The standard also allows interpolation, so it is possible to describe e.g. “class 2000.”

Small numbers refer to ISO 14644-1 standards, which specify the decimal logarithm of the number of particles 0.1 µm or larger permitted per cubic metre of air. So, for example, an ISO class 5 cleanroom has at most 105 = 100,000 particles per m³.

BS 5295

Both FS 209E and ISO 14644-1 assume log-log relationships between particle size and particle concentration. For that reason, there is no such thing as zero particle concentration. Ordinary room air is approximately class 1,000,000 or ISO 9.

Conclusion

We can manufacture and supply all components to a modern industrial or hospital cleanroom. This includes the doors, windows, fixings and the complete room itself. If you have a need, simply contact us and we would be happy to discuss your situation.

Hospital door manufacture.

Do you want more information?

All you need to do is ask. Simply tell us what your situation is, and your conditions are. We can come up with some system, compromise or solution that might be of benefit to you.

Just Ask

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