Cleanroom Wall Panels: The Backbone of Contamination-Controlled Spaces

In industries where precision, hygiene, and environmental control are non-negotiable—such as pharmaceuticals, biotechnology, electronics, and healthcare—Clean Room Wall Panels play a critical role. As the structural and hygienic foundation of modular cleanrooms, these panels are designed with advanced material combinations, insulation cores, and compliance-focused detailing to meet the strictest standards of cleanliness and air control.

As a leading manufacturer of cleanroom wall panels, we understand the importance of each component that goes into panel design—from surface skin to insulation type—to ensure optimal performance in controlled environments.

Skin Material Options: Durable, Corrosion-Resistant, and Versatile

Cleanroom wall panels are available with multiple skin options, offering combinations such as:

• PCGI / PCGI (GPSP)

• PPGI / PPGI

• Stainless Steel / Stainless Steel (SS/SS)

Each material type brings its own benefits. PCGI and PPGI are popular for their cost-effectiveness and protective coatings, while stainless steel is preferred in highly sterile or corrosive environments due to its durability and resistance to chemical cleaning agents. Panels can be manufactured using any two combinations to best suit application-specific requirements.

Structural Integrity: Built for Stability and Longevity

The structural framework is made from galvanized iron (GI), ensuring that the panels remain stable, rust-resistant, and suitable for high-performance cleanroom construction.

Sheet thickness is available in 0.5 mm, 0.6 mm, and 0.8 mm, which ensures flexibility in strength without adding excessive weight. Powder coating and pre-coating enhance the longevity and aesthetic appeal:

• Powder Coating Thickness: 60–80 microns

• Pre-Coating Thickness: 30–35 microns

These coatings are more than cosmetic—they offer scratch resistance, corrosion protection, and easy-to-clean surfaces, which are vital in cleanroom environments.

Insulation Options: Engineered for Temperature and Fire Control

Insulation is at the heart of cleanroom panel performance. Our cleanroom wall panels come with high-performance core options, each tailored for specific applications:

• PUF (Polyurethane Foam): 40±2 kg/m³ – great for thermal insulation

• PIR (Polyisocyanurate): 48±2 kg/m³ – higher fire resistance and thermal performance

• ROCKWOOL: Available in 96 kg/m³ and 144 kg/m³ – ideal for sound insulation and superior fire resistance

These insulation materials help in maintaining the temperature stability inside cleanrooms, while also contributing to structural rigidity and energy efficiency.

Hygienic Sealing: No Room for Contaminants

In cleanroom environments, even the smallest gap can compromise integrity. That’s why food-grade silicone sealant is used on both sides of every panel. The joint gaps are tightly controlled to not exceed 4 mm, effectively eliminating spaces where dust, microbes, or contaminants could settle.

Dimensions and Design Flexibility

Each cleanroom project has unique spatial requirements. Our panels are manufactured to meet a standard width of 1200 mm or customized based on room layout. Heights are also defined as per the design layout, ensuring seamless integration with ceilings and floors.

Panel thickness options include:

• 35 mm

• 50 mm

• 80 mm

• 100 mm

This range offers flexibility in terms of insulation value, acoustic performance, and structural requirements.

Support System: Strong and Adaptable

All panels are supported by powder-coated base runners and feature self-supported interconnecting profiles, ensuring solid installation with minimal supporting structure. This approach makes installation faster and reduces the need for heavy-duty framing, saving both time and cost.

Aesthetic and Compliance

Standard panel colors are produced in RAL 9002 for a clean, clinical appearance. However, panels can be color-customized using any shade from the RAL color chart, allowing for color-coded areas or branded environments.

Panel Types: Progressive & Non-Progressive

We offer both progressive and non-progressive panel systems. Progressive panels must be installed in a set sequence, ideal for permanent structures. Non-progressive panels offer modular flexibility, allowing individual panels to be removed or replaced without disrupting the entire assembly—perfect for dynamic cleanroom environments.

Conclusion

Cleanroom wall panels are not just building blocks—they’re the foundation of contamination control. From skin material to insulation, from sealing to support, every aspect is designed to maintain hygiene, regulate airflow, and withstand rigorous cleaning protocols.

If you're planning a cleanroom or looking to upgrade an existing one, choosing the right wall panels is crucial. As trusted cleanroom wall panel manufacturers in India, we offer tailor-made solutions that meet both industry standards and your specific requirements.