How to Choose the Right Materials & Design for Cleanroom Storage

The right cleanroom storage solution depends on your ISO classification, the chemicals used for cleaning, your airflow configuration, and the industry you operate in. In all cases, storage must be non-shedding, chemically compatible, and positioned to support (not obstruct) your cleanroom’s airflow pattern. 

Stainless steel is standard for ISO 5 and pharmaceutical environments; polypropylene works well for ISO 6-8 applications in medical devices, electronics, and battery manufacturing. 

That’s the short version. The long version is where the contamination risk actually lives, and it’s worth fifteen minutes of your time. This article explains how to get every variable right, from materials to layout, placement, and industry-specific requirements.

What Is Cleanroom Storage? Types & Contamination Risks

Cleanroom storage refers to any cabinet, shelving unit, rack, bin, or container designed for use in an ISO-classified cleanroom. Unlike standard industrial storage, these products are engineered to support contamination control, proper airflow patterns, and operational efficiency.

Poor storage decisions are one of the most common, but avoidable, sources of contamination in cleanrooms. Shelving that traps particles, cabinets that block HVAC airflow, or bins made from materials that off-gas volatile compounds can all undermine the integrity of your cleanroom, no matter how well your HVAC systems are designed. 

How Does ISO Classification Affect Cleanroom Storage Requirements?

Your ISO classification directly determines the material standards, surface finish requirements, and placement rules for cleanroom storage. A pharmaceutical ISO 5 cleanroom has very different needs than an ISO 8 electronics assembly space. 

Here’s a quick reference: 

ISO Class	Typical Industries	Storage Considerations
ISO 5	Pharmaceutical, biotech, compounding	Non-shedding, non-porous, fully sealed storage; no open-wire shelving
ISO 6-7	Medical devices, semiconductor	Smooth-surface materials; limited open storage; chemical resistance required
ISO 8	Electronics, medical plastics, battery	Wire shelving acceptable; standard cleanroom-grade bins and containers

According to ISO 14644-1, the allowable particle count per cubic meter decreases as ISO class numbers decrease. This means stricter environments require storage that contributes near-zero particles to the air. 

View our Cleanroom Classification Guide to see full ISO specs →

What Are the Best Materials for Cleanroom Storage?

Stainless steel and polypropylene are the two most common cleanroom storage materials. They each have different advantages depending on your environment. Understanding these differences is important before you specify anything. 

Cleanroom Storage Materials Comparison Chart

Material	ISO Class	Chemical Resistance	Particle Generation	ESD Safe?	Cost	Best For
316 stainless steel (electropolished)	ISO 4-6	Excellent	Very low	With grounding	High	Pharma, biotech, cell and gene
304 stainless steel (standard finish)	ISO 5-7	Excellent	Very low	With grounding	High	Medical device, aerospace
Polypropylene	ISO 6-8	Good	Low	Dissipative grades available	Medium	Electronics, battery, medical device
HDPE	ISO 7-8	Good	Low-moderate	No	Medium	Heavy-load racks, plastics manufacturing
Acrylic/polycarbonate	ISO 7-8	Moderate	Low-moderate	No	Medium	Enclosed cabinets, visible storage
Chrome-plated wire	ISO 7-8	Low (avoid corrosives)	Low (open design)	No	Low	Downflow rooms, general storage
Powder-coated steel	ISO 8	Low	Moderate	No	Low	Anteroom, gowning, low-class areas

Stainless Steel Cleanroom Storage

Stainless steel — typically 304 or 316 grade — is the gold standard for high-classification cleanrooms, like pharmaceutical cleanrooms. 

It offers: 

• Non-porous, non-shedding surface that resists particle generation
• Superior chemical resistance to IPA, bleach, hydrogen peroxide, and most sterilization agents
• Electropolished finishes for ISO 5 or stricter cleanrooms
• Structural durability with high load capacity
• ESD-neutral when properly grounded

The tradeoff is cost. Stainless steel cleanroom cabinets and storage racks are typically 2-3x the price of polymer alternatives. But for highly regulated environments like pharmaceutical manufacturing or cell and gene therapy cleanrooms, that investment is justified and often required. 

Polypropylene Cleanroom Storage

Polypropylene is a durable, lightweight thermoplastic that performs well for ISO 6-8 cleanroom storage solutions. 

Polypropylene is: 

• Chemically resistant to most acids, solvents, and cleaning agents
• Lower particle-generating than standard plastics
• Cost-effective — roughly ⅓ of the cost of stainless steel
• Available in translucent or colored versions for visual inventory management

Polypropylene cleanroom bins, storage containers, and shelving are commonly used in medical device, electronics, and battery manufacturing cleanrooms. Just note that at very high temperatures or certain aggressive materials, polypropylene can degrade and shed particles. This is important to factor in if you use steam sterilization or solvent-heavy cleaning products. 

Other Cleanroom Storage Material Options

• High-density polyethylene (HDPE): Strong, impact-resistant, good for heavy-load cleanroom storage racks
• Acrylic/Polycarbonate: Transparent panels common in cleanroom storage cabinets for visibility
• Chrome-plated wire: Acceptable in ISO 7-8 environments with downward airflow; avoid if you use corrosive cleaning agents
• Powder-coated steel: Lower-cost option for non-critical storage areas, but confirm coating integrity and chemical compatibility before use

How Does Cleanroom Storage Affect Airflow and Particle Control?

Storage placement and design can either reinforce or undermine your cleanroom’s airflow patterns. Every shelf, cabinet, and rack you introduce changes how air moves through the space. This is one of the most overlooked aspects of cleanroom design. 

Vertical vs. Horizontal Airflow Considerations

In cleanrooms with unidirectional (laminar) downward airflow, storage should be open-format to allow air to pass through freely. Open-wire or perforated shelving is the right call here because solid-surface shelving would create turbulence and dead zones where particles can accumulate. 

In cleanrooms with non-unidirectional (turbulent) airflow, solid-surface shelving and closed cabinets are more acceptable, since the airflow pattern already relies on dilution rather than laminar sweep. 

Placement tip: Always position cleanroom storage racks and cabinets away from supply air diffusers and return air inlets. Placing a tall storage unit directly in front of an air return is one of the fastest ways to create a contamination dead zone. 

Keep Storage Out of Critical Work Zones

As a general rule, storage should never compete with work surfaces for space in high-activity areas. Keep the cleanroom storage bins and containers near entry points or along perimeter walls to minimize traffic through the cleanest parts of the room.

Limiting the number of times staff have to move through the cleanroom to retrieve supplies is also a contamination control strategy in itself. Every entry and exit is a potential particle introduction event. 

Talk to an Angstrom Technology specialist about integrating storage into your cleanroom design →

What Cleanroom Storage Solution Is Best for Different Industries? Pharma, Med Device, Electronics, and More

Cleanroom storage requirements vary by industry based on ISO classification, other regulatory standards, cleaning chemistry, and contamination risk. The table below summarizes the most important variables by industry as a quick reference — details on each follow. 

Industry	ISO Class	Recommended Storage Material	Regulatory Driver	Special Considerations
Pharmaceutical	ISO 5-7	3-16 stainless steel	USP <797> or <800>, cGMP	Sporicidal-resistant; no horizontal particle traps
Medical Device	ISO 7-8	Polypropylene or stainless steel	FDA 21 CFR Part 820	Smooth, non-porous; easy-clean geometry
Electronics / Semiconductor	ISO 5-8	ESD-dissipative polypropylene	SEMI standards	Grounded metal racks; ESD-safe bins
Battery / Dry Room	ISO 6-8	Polypropylene or stainless steel	Internal process specs	No hygroscopic materials; moisture-stable
Plastics + Injection Molding	ISO 7-8	Polypropylene	Internal or customer specs	Compatibility with mold release agents and solvents
Biotech / Cell + Gene Therapy	ISO 5-7	316 stainless steel	FDA, EMA cGMP	Highest cleanliness standards; closed storage only
Aerospace + Defense	ISO 6-8	Stainless steel or HDPE	MIL-SPEC, ITAR	Anti-static; heavy load capacity

What Cleanroom Storage Is Required for Pharmaceutical Cleanrooms?

USP <797> and <800> guidelines directly shape storage requirements in pharmaceutical and compounding cleanrooms. Fully enclosed cabinets, sterilization-agent compatibility, and zero horizontal surfaces that trap particles are non-negotiable. 316 stainless steel is the standard for ISO 5 environments and anything subject to sporicidal cleaning agents like bleach or hydrogen peroxide vapor. Learn more about pharmaceutical cleanroom design.

What Cleanroom Storage Is Required for Medical Device Cleanrooms?

ISO 7–8 medical device environments typically work well with polypropylene shelving and bins, with stainless steel for tool-heavy workstation storage. The priority is smooth, non-porous, easy-clean geometry that survives regular IPA or ammonium wipe-downs without surface degradation. FDA 21 CFR Part 820 quality system requirements mean your storage materials and cleaning compatibility should be documented as part of your process validation. Learn more about medical device cleanrooms.

What Cleanroom Storage Is Required for Electronics and Semiconductor Cleanrooms?

ESD-safe materials are non-negotiable in electronics and semiconductor cleanrooms. Look for polypropylene bins and containers in ESD-dissipative grades, and ensure all metal storage racks are properly grounded. Open-wire or perforated shelving works well in horizontal airflow configurations by allowing air to pass through rather than deflect. Learn more about electronics cleanrooms.

What Cleanroom Storage Is Required for Battery Cleanrooms?

Low-humidity dry room environments used in lithium-ion battery production demand storage that won’t absorb or release moisture. Even small changes in relative humidity can affect electrode material integrity. Polypropylene and stainless steel both perform well; hygroscopic materials are a disqualifier. For ultra-low dew point environments (below -40°C), verify that all storage materials are rated for the specific humidity range your process requires. Learn more about battery dry rooms.

What Cleanroom Storage Is Required for Plastics and Injection Molding Cleanrooms?

Polymer shelving and closed-front cabinets are standard in ISO 7–8 plastics manufacturing environments, where the goal is protecting resin materials from ambient particles while keeping storage easy to clean between runs. Always verify chemical compatibility between your storage materials and the mold release agents, solvents, and cleaning agents used in your specific process. Some aggressive solvents can degrade polypropylene over time. Learn more about plastics manufacturing cleanrooms.

What Cleanroom Storage Is Required for Biotech and Cell and Gene Therapy Cleanrooms?

Biotech and cell and gene therapy cleanrooms operate under some of the most stringent contamination control standards in any industry, with ISO 5 environments common for critical manufacturing steps. 316 stainless steel’s non-porous surface, superior resistance to sporicidal cleaning agents, and near-zero particle generation make it the only practical choice for environments regulated under FDA and EMA cGMP frameworks. Closed storage is required throughout; open shelving or bins that could collect airborne particles are not acceptable. All storage should be validated as part of your cleanroom qualification process. Learn more about cell and gene therapy cleanrooms. 

What Cleanroom Storage Is Required for Aerospace and Defense Cleanrooms?

Aerospace and defense cleanrooms typically operate in the ISO 6–8 range and must balance contamination control with the heavy-duty structural demands of manufacturing large, precision components. Stainless steel and HDPE are both viable — stainless for environments requiring chemical resistance and cleanability, HDPE for high-load applications where impact resistance matters. Anti-static requirements are common, particularly in avionics manufacturing, so ESD-dissipative materials or grounded storage systems should be specified wherever sensitive electronic components are handled. MIL-SPEC and ITAR compliance requirements may also govern what materials and processes are documented in your storage design. Learn more about aerospace and defense cleanrooms. 

How to Organize Your Cleanroom Storage

Efficient cleanroom storage follows two principles: minimize the number of items inside the cleanrooms, and make what’s inside easy to clean around.

Here are the most important best practices: 

• Only store what’s needed for active operations. Excess inventory inside the cleanroom creates more surfaces to clean and more risk of contamination.
• Label everything clearly. Use cleanroom-compatible labeling systems, like adhesives that don’t off-gas and materials that can withstand cleaning agents.
• Elevate storage off the floor. A minimum of six inches of floor clearance allows for proper cleaning beneath shelving units and improves airflow at floor level. 
• Audit regularly. Expired materials, unused supplies, and damaged containers should be removed on a documented schedule. 
• Use covered containers for work-in-progress materials. Open bins left on workstations are among the most common contamination risks in daily cleanroom operations. 

Design a Cleanroom That Works From Day One

None of this needs to be guesswork — the right cleanroom partner walks the storage plan with you before it becomes a contamination problem. Talk to an Angstrom Technology cleanroom specialist to get started. 

Frequently Asked Questions about Cleanroom Storage

Selecting the right cleanroom design-build partner can be challenging. Every detail matters from the initial concept to post-installation support, and the wrong choice can lead to compliance risks, costly delays, and project overruns.

A strong partner does more than build walls and install filters. They bring a deep understanding of your industry’s standards, offer transparent communication throughout the project, and design solutions that perform reliably long after installation.

7 Questions To Ask Your Potential Cleanroom Design-Build Partner

Before you choose a partner, ask these seven key questions to ensure you get the expertise, transparency, and long-term support your cleanroom project deserves.

1. What Is Their Experience With Cleanroom Design-Build Projects Like Yours?

Experience matters — especially when designing and building controlled environments that meet strict regulatory standards. Every cleanroom project presents its own challenges, and your partner’s background will determine how effectively they can anticipate and solve them.

When evaluating potential partners, start by asking:

➤ What industries do you have experience in?

Each sector comes with unique contamination control, layout, and certification requirements, for example:

• Pharmaceuticals: Must meet USP 797/800, FDA, and cGMP standards for sterile compounding and drug manufacturing.
• Medical Devices: Require ISO Class 7–8 environments, process segregation, and traceability for product safety.
• Aerospace & Defense: Demand advanced particulate control, ESD-safe environments, and strict documentation.
• Electronics & Microelectronics: Ultra-low particulate levels and static control are needed to protect sensitive components.
• Research & Laboratories: Often require flexible configurations for evolving experiments and processes.

➤ What certifications and standards are they familiar with?

Look for experience designing and building with:

• ISO 14644-1 classifications (defining particle count levels)
• GMP / cGMP (Good Manufacturing Practices)
• USP 797 / 800 (pharmaceutical compounding)
• FDA and NIH guidelines, when applicable

Why This Matters:

Choosing a partner without the right experience can lead to:

• Costly design revisions mid-project
• Extended certification timelines
• Inadequate environmental control for your processes

 

2. Do They Handle Both Design and Construction In-House?

A top-notch cleanroom design-build partner manages every stage of your project under one roof — from concept drawings to final certification. This integrated approach keeps communication clear, reduces costly revisions, and ensures your cleanroom performs exactly as planned.

When evaluating potential partners, ask how much of their process is handled internally versus outsourced to third parties. 

Working with a single, in-house team provides key advantages:

• Seamless Communication: Designers, engineers, and installers collaborate directly, reducing misalignment and misunderstandings.
• Faster Timelines: Overlapping phases (such as design and procurement) help accelerate project delivery without cutting corners.
• Cost Control: Fewer change orders and better coordination minimize budget surprises.
• Consistent Quality: The same team oversees design intent, material selection, and installation quality.
• Single Point of Accountability: One contact manages every stage, giving you confidence and clarity from start to finish.

The Risk of Outsourcing Key Phases:

Some “builders” subcontract major components like design, engineering, or installation. This can lead to:

• Gaps in accountability between multiple vendors
• Longer lead times and communication delays
• Mismatched materials or equipment specifications
• Increased risk of noncompliance or performance issues

At Angstrom Technology, we manage the entire cleanroom lifecycle — engineering, design, construction, validation, and beyond.

Our in-house teams collaborate closely from initial concept to post-installation support, ensuring your cleanroom is delivered on time, on budget, and ready for certification.

3. How Do They Ensure Regulatory Compliance and Quality Control?

Cleanroom compliance should be a part of every decision from the start. The best cleanroom design-build partner should consider regulatory standards, validate every system during installation, and provide documentation to prove compliance.

When evaluating potential partners, ask how they incorporate compliance and quality control throughout the entire project lifecycle.

Key Standards Your Partner Should Understand:

A mix of global and industry-specific regulations governs every cleanroom. Your partner should be fluent in the following:

• ISO: Defines air cleanliness classifications and testing requirements for airborne particles.
• GMP / cGMP: Ensures facilities follow consistent processes for quality and safety in manufacturing environments.
• USP: Establishes environmental and procedural standards for pharmaceutical compounding and hazardous drug handling.
• FDA Guidelines: Apply to facilities regulated for medical, research, or biomanufacturing purposes.

What to Ask Potential Partners:

To ensure your cleanroom meets every applicable standard, ask:

• Do you design and test to specific ISO and GMP classifications?
• How often do you conduct validation and certification testing?
• Can you provide sample documentation or third-party testing results?
• How do you ensure long-term compliance after installation?

A qualified cleanroom builder should be able to walk you through their testing protocols, certification procedures, and quality assurance processes in detail — not just make general promises of compliance.

4. How Collaborative and Transparent Is Their Design Process?

When evaluating a potential partner, look for one that offers a straightforward, step-by-step process with open communication and visibility from concept through certification. You should never be left wondering what stage your project is in or what comes next.

What to Look for in a Collaborative Design-Build Process:

• Discovery-Focused: Your partner should begin by learning about your processes, contamination control requirements, and regulatory obligations.
• Transparent Planning: Expect detailed project timelines, clear communication channels, and a shared understanding of milestones.
• Cross-Functional Input: Engineers, designers, and field teams should work together (not in silos) to ensure your design aligns with real-world installation needs.
• Continuous Access: You should have direct contact with your project manager and visibility into every phase of progress.

Angstrom’s Four-Phase Customer Engagement Process:

At Angstrom Technology, we follow a structured process designed to keep clients informed and involved at every step:

1. Introduction & Discovery—We take the time to understand your goals, operational flow, and regulatory requirements to develop the right cleanroom solution.
2. Planning & Execution – Our experienced design engineers collaborate with sales and field operations teams to create layouts tailored to your space, standards, and budget.
3. Construction & Certification – Our field team conducts a site visit before work begins to identify potential challenges early on. You’ll have direct access to your project manager, engineers, and installation crew throughout construction.
4. Training & Service – Once your cleanroom is certified, we provide employee training on proper use, maintenance, and certification best practices to ensure long-term performance.

5. What Type of Cleanroom and Wall System Is Right for Your Application?

Not all cleanrooms are built the same; your industry, product type, and regulatory requirements will determine which type of cleanroom is right for you. 

When evaluating potential partners, ask whether they can tailor the design to your unique application — not just sell you a one-size-fits-all system.

Angstrom’s Four Cleanroom Wall Systems

As a trusted cleanroom builder, Angstrom Technology designs and constructs modular systems that meet a wide range of environmental and performance needs:

Cleanroom Type:	Key Features:	Best For:
Softwall Cleanrooms	Flexible, affordable, and easy to expand or relocate.	Temporary or adaptable spaces where mobility and cost-efficiency matter.
Hardwall Cleanrooms	Durable, rigid panels with full modular customization.	Long-term, high-performance environments requiring ISO Class 5–8 control.
Rigidwall Cleanrooms	Sleek, transparent walls for visibility and aesthetics.	Labs and manufacturing areas where visibility and cleanliness are priorities.
Seamless Wall Solutions	Continuous, joint-free surfaces for easy cleaning and sterilization.	Sterile and high-containment facilities that must comply with USP 797/800.

Why It Matters:

The right cleanroom wall system can:

• Improve long-term performance and durability
• Support future expansion or reconfiguration
• Simplify cleaning and maintenance routines
• Ensure compliance with ISO, GMP, and USP standards

Your cleanroom design-build partner should explain each option and help you determine which system best meets your budget, standards, and long-term goals.

6. What Support Do They Offer After Installation?

Your cleanroom’s performance doesn’t end when construction does. Ongoing maintenance is essential to keeping your controlled environment compliant, efficient, and safe. 

A reliable cleanroom design-build partner should offer comprehensive post-installation services that protect your investment for years to come.

When evaluating potential partners, ask what type of support and service agreements they provide after installation, and how they ensure your cleanroom continues to meet standards over time.

Key Areas of Post-Installation Support to Ask About:

• Routine Maintenance: Regular inspections and filter replacements to maintain air quality and pressure control.
• Performance Monitoring: Continuous environmental data tracking for temperature, humidity, and particulate levels.
• Repairs & Upgrades: Rapid service for any system failures or efficiency improvements.
• Training & Documentation: Guidance for your team on cleaning procedures, equipment maintenance, and certification protocols.

Why Future Flexibility Matters:

Your operational needs may evolve, and your cleanroom should grow with them.

When choosing a partner, look for one that can:

• Expand or reconfigure your cleanroom as production increases
• Integrate new technologies or systems into existing layouts
• Minimize downtime during maintenance or expansion work

This flexibility ensures your cleanroom continues to serve your business as it grows.

Angstrom’s Lifecycle Partnership Approach:

At Angstrom Technology, our relationship with clients extends far beyond installation. We provide a complete range of lifecycle services, including:

• Scheduled maintenance and validation programs
• Filter and equipment replacements
• On-site service and emergency response
• Cleanroom expansion and modernization
• Staff training for ongoing compliance

By offering continued partnership, we ensure your cleanroom remains efficient, compliant, and adaptable — ready to meet current and future demands.

7. Can They Provide References or Case Studies?

When choosing a cleanroom design-build partner, a reputable company should be able to provide client references, success stories, or detailed case studies that demonstrate their expertise, reliability, and ability to deliver high-performing cleanrooms across industries.

As you evaluate potential partners, ask to see examples of recent work that reflect your specific application or regulatory needs. The best partners will be transparent about their experience and eager to share how they’ve helped clients overcome complex challenges.

Why References and Case Studies Are Important:

• Validate Experience: Real-world projects prove your partner can handle similar scale, complexity, and regulatory requirements.
• Show Proven Results: Case studies reveal measurable outcomes, such as faster installation times, higher performance ratings, or successful validations.
• Demonstrate Transparency: Partners who readily share references show confidence in their quality and client satisfaction.

Explore Angstrom’s Cleanroom Case Studies:

At Angstrom Technology, we’re proud to showcase a diverse portfolio of completed cleanrooms across industries and applications, including:

Industry / Application:	Project Example:
Battery Manufacturing	Li-Ion Battery Dry Room
Pharmaceuticals	National Compounding Pharmacy Cleanroom
Biopharma	Cleanroom for Manufacturing Mixer Bags, Flow Kits, and Tubing Assembly
Medical Devices & Plastics	Medical Molding and Packaging Cleanroom
Research & Development	Biopharmaceutical R&D Cleanroom
Electric Vehicle Production	EV Battery Production Cleanroom
Cell & Gene Therapy	BioCube Cell & Gene Therapy Cleanroom Suite
Advanced Manufacturing	Broad Institute Robotic Enclosure

Each project reflects Angstrom’s commitment to precision engineering, regulatory compliance, and long-term performance.

A Word from an Angstrom Client:

“Angstrom’s team was with us from design through certification — anticipating challenges before they became issues. The result was a cleanroom that met every spec, stayed on schedule, and passed inspection the first time.”  — Director of Manufacturing

Partner with Angstrom Technology — The Cleanroom Experts You Can Trust

At Angstrom Technology, we combine decades of experience with full-service capabilities. Our collaborative approach ensures your cleanroom meets today’s standards and remains compliant, efficient, and adaptable for years to come.

Whether you’re developing a new facility or expanding an existing one, our team is ready to help you design and build a space that achieves your operational, safety, and compliance goals.

Ready to start your cleanroom project?

Contact Angstrom Technology to discuss your vision with our expert team today!

When designing a new cleanroom, the first and most critical decision is whether it will be traditional or modular construction. Each option has benefits and limitations, and it can take time to determine which is best for your application. 

We can help. Here are the major differences between modular cleanrooms vs. traditional construction cleanrooms.

What Is a Traditional Cleanroom?

A traditional cleanroom is a highly controlled environment designed to minimize the presence of airborne particles, contaminants, and pollutants. These permanent installations are typically constructed with studs and drywall and integrated into the building’s architecture. They utilize advanced HVAC systems with HEPA or ULPA filters to maintain strict control over environmental factors such as temperature, humidity, and pressure. 

What Is a Modular Cleanroom?

A modular cleanroom is a flexible and scalable controlled environment that offers the same level of contamination control as traditional cleanrooms, plus the benefits of adaptability and cost-efficiency. Constructed using prefabricated panels and components, modular cleanrooms can be quickly assembled, disassembled, and modified to meet changing production needs or accommodate new processes.

Traditional Cleanroom Construction vs. Modular Cleanrooms

When deciding between traditional and modular cleanrooms, consider various factors such as flexibility, cost, installation, maintenance, and customization to determine which option best suits your specific needs.

Flexibility

For applications requiring flexibility, modular construction is your best bet. Traditional construction cleanrooms can’t be packed up and moved to another location. Nor is it as easy to expand as modular construction, where adjustments are minor, such as detaching a few panels and adding more to them. Instead, you have to renovate and knock out walls. 

Depending on your cleanroom use and classification, you could build a super-flexible Softwall cleanroom with impermanent curtain-like walls. You could also opt for a Rigidwall or Hardwall cleanroom with thicker, more substantial wall panels. All of these options are still flexible, modular cleanrooms.  

Cost

The cost of every cleanroom will vary depending on the size, application, special features, and construction type. Generally, modular cleanrooms are more expensive than traditionally built cleanrooms.

In addition to upfront costs, depreciation is something to consider when building a cleanroom. Modular cleanrooms qualify for accelerated depreciation, typically over seven years or less, whereas traditionally constructed rooms follow a 39-year depreciation schedule. This difference in depreciation timelines can impact financial planning and tax benefits for businesses.

Installation

While traditional cleanrooms can take months to build, modular construction is much simpler as the components are already manufactured. Instead of building walls from raw materials, with modular cleanrooms, the components simply need to be assembled to your specifications. Modular installation can take as little as a few days or weeks to complete, which is crucial to getting your operations up and running as soon as possible.

Additionally, while you’ll always need to hire pros for traditional construction, a modular cleanroom (typically smaller and less complicated cleanrooms) can often be assembled in-plant by your staff, with the instructions provided by the manufacturer. The manufacturer may even offer installation services at an additional cost or as part of a modular cleanroom design package.

Maintenance 

Traditional cleanroom maintenance can be quite demanding due to its permanent nature and the need for continuous compliance with stringent cleanliness standards. Regular and thorough cleaning, frequent filter replacements, and ongoing monitoring of environmental parameters are necessary to maintain the integrity of a traditional cleanroom. 

On the other hand, modular cleanrooms typically require less intensive maintenance. Their modular nature allows for easier access to components that need cleaning or replacement. Additionally, if a section of the cleanroom needs to be decontaminated or upgraded, it can be done without affecting the entire facility, reducing downtime and maintenance costs.

Customization

Due to their permanent construction and integration into the building’s architecture, traditional cleanrooms offer fewer customization options. Changes or upgrades often require significant construction work, which can be time-consuming and expensive. 

Modular cleanrooms offer a higher degree of customization with minimal disruption. They can be tailored to specific needs, whether adjusting the layout, adding new features, or upgrading to meet higher cleanroom classifications. The modular approach allows for quick modifications and scalability, enabling businesses to adapt their cleanroom environment to evolving requirements without significant overhauls.

Why Choose Angstrom Technology for Your Modular Cleanroom Needs?

If you’re designing a cleanroom, contact Angstrom Technology to discover how our state-of-the-art modular cleanroom designs can meet your unique requirements. Our expert team is dedicated to providing flexible, cost-effective, and customizable solutions that ensure your cleanroom operates at peak efficiency. 

Whether you need a quick installation, easy maintenance, or the ability to scale and adapt your cleanroom environment, Angstrom Technology has the expertise and innovative solutions to make it happen. Contact us today to learn how we can help you achieve a cleanroom that not only meets but exceeds your expectations.