Clean room corridor with controlled environment modules and observation windows
Services 05 — Clean Rooms & Dry Rooms

Clean Rooms &
Dry Rooms

Controlled environments for sensitive manufacturing, pharmaceutical operations, and processes requiring precise temperature, humidity, and particulate control.

What We Deliver
Controlled atmospheres for sensitive processes
Precision temperature and humidity management
Particulate and contamination control
We respond within 1 working day
Accredited & insured
CHAS Accredited Safe Contractor Approved Cold Chain Federation Food Processing Association
Precision Environments Controlled atmosphere construction
Process Critical Built to exacting standards

What clean room and dry room projects usually involve

Clean room and dry room projects involve creating controlled atmospheric environments where temperature, humidity, and air quality must meet precise specifications. These environments are common in pharmaceutical manufacturing, electronics assembly, food production, and research facilities.

Common scenarios include:

  • Constructing classified clean rooms for pharmaceutical or manufacturing operations
  • Building dry rooms with controlled humidity for moisture-sensitive processes
  • Creating environments with defined air quality, particulate, and pressure requirements
  • Integrating controlled environments with monitoring and validation systems

Each project is shaped by the classification requirements, the processes to be housed, and the level of atmospheric control required for the application.

Discuss your project

Tell us about your clean room or dry room requirements and a senior team member will respond directly.

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What to expect

1
We review your enquiry Assessed by a senior team member for project fit.
2
Direct response You'll hear back within one working day.
3
Site visit or call If there's a fit, we discuss your project in detail.

Best suited to

  • Pharmaceutical & life sciences
  • Precision manufacturing
  • Moisture-sensitive processes
  • Sites across the UK and overseas

Key considerations when constructing clean rooms and dry rooms

Clean room and dry room construction introduces specific challenges that require careful planning and specialist knowledge.

These often include:

  • Air handling and filtration requirements to achieve target classifications
  • Pressure differentials between controlled and adjacent areas
  • Material selection for cleanability and contamination resistance
  • Contamination prevention during the construction process itself
  • Integration with environmental monitoring and validation systems

Because clean rooms and dry rooms serve process-critical functions, construction methodology must be carefully managed to ensure the finished environment meets all required specifications.

Key considerations

  • Air classification requirements
  • Humidity control
  • Pressure differentials
  • Material compatibility
  • Contamination prevention

Have a clean room or dry room project to discuss?

Tell us about your requirements and we'll confirm whether we're the right fit.

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Our approach to clean room and dry room construction

We approach clean room and dry room projects with a strong focus on understanding the classification requirements and operational context before work begins.

That typically involves:

  • Understanding the classification and atmospheric requirements for the application
  • Close coordination with HVAC and air handling specialists
  • Contamination-free construction methodology throughout the build
  • Careful planning of validation and commissioning requirements

By working within the specific demands of each controlled environment, we help ensure the finished space performs reliably and meets all required standards.

Project process

1
Requirements & classification review Application, classification, atmospheric specifications.
2
Scope & specification Materials, air handling coordination, construction methodology.
3
Controlled construction Contamination-free build with specialist coordination.
4
Validation & handover Testing, commissioning, documentation, sign-off.
Controlled environment corridor with insulated panel construction

Environments we commonly work in

Clean rooms and dry rooms are most often delivered within:

  • Pharmaceutical and life sciences facilities
  • Electronics and precision manufacturing environments
  • Food and beverage production sites
  • Research and development laboratories

These environments often have stringent operational requirements, which directly influence how work is planned and delivered.

Compact controlled environment unit with integrated climate system

Relevant experience

Our experience includes delivering controlled environments across a range of sectors and applications, including:

01 Controlled environments for pharmaceutical production
02 Dry rooms for moisture-sensitive manufacturing
03 Projects requiring stringent atmospheric specifications

Experience is demonstrated through precision and compliance, rather than through scale or speed claims.

Ready to discuss?

If you have a clean room or dry room project — whether new construction or upgrade — tell us about it.

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Common questions about clean rooms and dry rooms

What classifications of clean room can you construct?

We construct clean rooms to meet a range of ISO classifications depending on the application. The specific classification, air change rates, and filtration requirements are determined during the project specification phase.

What is a dry room?

A dry room is a controlled environment designed to maintain very low humidity levels, typically required for manufacturing processes involving moisture-sensitive materials such as battery production or certain pharmaceutical operations.

Can clean rooms be installed within existing buildings?

Yes, clean rooms and dry rooms can be constructed within existing buildings. The design accounts for the host structure and ensures the controlled environment meets required specifications.

Do you handle the HVAC and air handling systems?

RW Coldstore Construction focuses on the building envelope and controlled environment structure. Air handling and HVAC systems are typically provided by specialist contractors, with coordination managed as part of the overall project.

How are clean room environments validated?

Validation protocols are established during the specification phase, with testing and commissioning carried out to confirm the environment meets the required classification and performance standards before handover.

Discuss a clean room or dry room project

If you're planning a clean room or dry room and want to understand whether RW Coldstore Construction is the right fit, we're happy to talk through your project.

Enquiries are handled by technically experienced team members and are best suited to commercial, specification-led projects, rather than informal pricing requests.

Phone 01476 383 189
Clean Rooms & Dry Rooms Get a response within 1 working day
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