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Cleanroom Build

Certified Cleanroom Build and Construction Services | ISO 14644 Compliant

Certified Cleanroom Build and Construction Services | ISO 14644 Compliant

Specialist cleanroom build services delivering high-performance controlled environments. We manage the full installation of structural wall panels, walk-on ceilings, and HVAC integration to ensure your facility meets strict ISO and GMP certifications.
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Precision-Engineered Cleanroom Construction

A successful cleanroom build is a complex engineering project that requires more than just standard construction skills. At ISO Cleanroom, we provide a complete installation service that transforms architectural Cleanroom Designs into high-performance, ISO 14644 and GMP compliant facilities.

At ISO Cleanroom every project is overseen by our Projects Director, Anthony Horsfield. With over 30 years of experience in managing high-value construction projects up to £5 million, he ensures that every installation meets the rigorous safety and performance standards required by the pharmaceutical, semiconductor, and medical device industries.

Our Build Capabilities at a Glance:

  • Full Turnkey Installation: Management of all site works, from shell to sign-off.
  • Specialist Cleanroom System Build: Integration of modular and bespoke structural systems.
  • Regulatory Alignment: Facilities built to EU GMP Grades A through D.
  • National Coverage: Project management and installation teams operating throughout the UK.

How we Construct ISO-Compliant Cleanroom Walls

The integrity of a controlled environment begins with the structural envelope. Our cleanroom wall construction focuses on durability, air-leakage prevention, and surface hygiene.

Technical Specifications for Wall Systems: We utilise a range of wall panels depending on your process needs.

  • High-performance PIR (Polyisocyanurate) composite panels. These are finished in powder-coated steel to ensure a non-shedding, chemically resistant surface.
  • Fully flush aluminium hollow core panels. Finished with an aluminium powder coat giving a high strength to weight ratio.
  • Firemaster wall system allows us to provide a full fire rated shell with a smooth white polyester lining
  • PVC wall lining in CNC and lower grade cleanrooms giving a space saving hygienic wall covering.
  • Panel Thickness: Options from 3mm to 250mm depending on thermal and fire rating needs.
  • Joint Integrity: Joints are generally finished with pharmaceutical-grade silicone seals to eliminate particle traps. We also offer silicone free options where outgassing is an issue.
  • Integration: Walls are designed to house flush and semi-flush mounted doors, windows, and electrical outlets to maintain laminar airflow.

Building a cleanroom is an exercise in precision. We don't just hand over a structure; we hand over a certified environment that protects your process, your product, and your reputation.

Cleanroom Ceiling Systems and Air Plenums

The ceiling is a critical component for airflow management and service access. Our cleanroom ceiling construction is designed to the specific ISO Class and maintenance requirements of your facility.

We offer three primary ceiling configurations:

  1. Suspended Grid Ceilings: Ideal for facilities with high airflow requirements, or limited maintenance access or that require flexibility to reconfigure terminal filters and lighting.
  2. Walk-on PIR Panel Ceilings: These allow maintenance personnel to access ductwork and electrical services from above without compromising the cleanroom environment.
  3. Hybrid Plenum Systems: A combination that offers both structural strength and the flexibility of grid systems.

ISO Cleanroom provides load-bearing walk-on ceilings and suspended grid systems designed to support HEPA filtration and maintain strict pressure differentials.

Cleanroom Build

Alternative Controlled Environment Solutions

We recognise that a full permanent build is not always the immediate requirement. We offer a range of scalable solutions to meet specific budgetary or spatial constraints:

  • Cleanroom Rental: Ideal for short-term projects or R&D phases where a permanent capital build is not yet required.
  • HEPA Enclosure: A cost-effective way to create a localised clean zone within an existing cleanroom or unclassified space.
  • ISO Hood: High-performance laminar flow workstations for specific process protection.
Cleanroom Build

High-Performance Cleanroom Flooring

Cleanroom floors must withstand heavy foot traffic while remaining easy to decontaminate. Our standard installation involves hot-welded sheet vinyl with integrated coved skirting to create a seamless finish.

Performance Attributes Available:

  • ESD and Anti-static Protection: Critical for semiconductor and electronics assembly.
  • Chemical Resistance: Essential for laboratories and pharmaceutical compounding.
  • Anti-microbial Properties: Specifically for food grade and life science applications.
  • Raised access floors: For use in unidirectional airflow cleanrooms, typically ISO 4 and above.

Planning Your Investment

Budgeting for a cleanroom build requires accuracy from day one. Whether you need a full-scale pharmaceutical suite or a modular enclosure, we provide transparent costings based on decades of previous build data.

The Build Process From Manufacturing to Installation

Once the design phase is complete, we move into the physical build. Our process is structured to minimise site disruption and ensure the highest levels of quality control.

1. Controlled Manufacturing

All components, including wall panels and ceiling grids, are manufactured to the precise dimensions of your project brief to reduce on-site dust.

2. Specialist Installation

Our teams are trained in cleanroom-specific assembly. We coordinate the integration of utilities, HVAC systems, and Cleanroom System Build components to ensure the envelope is airtight.

3. Cleanroom Upgrades and Modifications

If you have an existing facility, we also specialise in Cleanroom Upgrades. We can retro-fit new filtration or update wall systems to increase your ISO classification.

Testing and Validation

A cleanroom build is only complete once it is proven to perform. Following construction, we provide a streamlined handover package including:

  • Commissioning: Ensuring all mechanical systems and airflows meet the design brief.
  • Handover Documentation: Full technical files required for your facility records.
  • Certified Testing: We offer a full Cleanroom Validation service to certify your new build to ISO 14644-3 standards, including IQ and OQ testing.

Long-Term Performance and Maintenance

To ensure your facility remains compliant, we offer comprehensive Cleanroom Maintenance contracts. This includes regular filter changes, structural integrity checks, and recalibration of monitoring systems.

Cleanroom Build

FAQs

Timelines depend on the scale. A modular ISO 7 suite can often be installed in 4 to 6 weeks, while larger pharmaceutical facilities may take several months.

This depends on your specific process. For example, medical device packaging often requires ISO 7 or 8, while aseptic filling may require Grade A (ISO 5).

Yes. For temporary requirements, our Cleanroom Rental service provides certified environments without the need for a permanent structural build.

Start Your Cleanroom Build

Ready to begin your project? Request a Cleanroom Build Consultation today and take the next step toward your fully certified cleanroom facility.

  • Design First: Need to finalise your layout? Explore our Cleanroom Design services for full ISO 14644-4 compliance.
  • Validation Ready: Every build we complete is ready for formal Cleanroom Validation to ensure immediate certification.
  • Future Proof: Looking to expand? Our modular methods make future Cleanroom Upgrades simple and cost-effective.
  • Reliable Support: Protect your investment with a planned Cleanroom Maintenance contract for long-term uptime.

Get in touch

Trustpilot
Peter Phillips
StarStarStarStarStar

I knew of Toni and her team from around 2003 and the days of their Clean Tent business. With a small new business that needed a clean room, I went straight back. Very helpful discussion with Toni led me to choosing a custom lamina flow hood (cheaper!) which was delivered bang on time, immediately passed an ISO 1385 audit and has been cheerfully maintained ever since. I'd go back to ISOClean because they know their stuff and do what they say.

Sharjil
StarStarStarStarStar

ISO Cleanroom were very easy and practical to work with. Both Toni and Amaleed were knowledgeable and very flexible - looking forward to working with them in for future projects.

Siobhan Carey
StarStarStarStarStar

I recently contracted Iso Cleanroom to design and build two modular ISO Class 6 cleanrooms so that our small orthobiologics company could implement in-house manufacture. They delivered on all of their commitments on cost, schedule and quality with no fuss. They showed up they day they said the would and finished up the day they said they would. They were extremely organised and meticulous, and helped us to address some unforeseen issues that cropped up during the installation.

Gareth Evans
StarStarStarStarStar

We contracted ISO Cleanroom to design, build and validate a large cleanroom in our new facility. Toni really knows her business, and was very helpful through the design process, enabling us to make the most of the available space. When it came to installation, Anthony and his team did an exceptional job, keeping the install to schedule. We are very happy with the professional service we have had from ISO Cleanroom and would not hesitate in recommending others to use them for any cleanroom requirements.