Choosing the Right Clean Room Wall Panels: A Guide to Specifications, Materials & Benefits

Lucky Deep
Jul 6
2 min read

Clean room environments demand exceptional attention to detail — from airflow to wall construction. One of the most crucial components of any modular cleanroom is the Clean Room Wall Panels system. These wall panels not only define the space but also play a key role in contamination control, hygiene, insulation, and long-term durability.

Whether you’re setting up a cleanroom in pharmaceuticals, biotechnology, electronics, or healthcare, choosing the right cleanroom wall panels is vital. Here’s a breakdown of the essential features, specifications, and options available:

Material Combinations for Enhanced Performance

Cleanroom wall panels are available in various skin material combinations tailored to meet cleanliness and corrosion resistance standards:

PCGI / PCGI (GPSP)
PPGI / PPGI
SS / SS (Stainless Steel)

These combinations provide options for mechanical strength, corrosion resistance, and ease of cleaning, based on your application needs.

Panel Construction and Core Insulation

Structural Frame: High-strength Galvanized Iron (GI) frame forms the backbone of the wall system.
Sheet Thickness Options: 0.5 mm, 0.6 mm, and 0.8 mm ensure flexibility in durability requirements.
Powder Coating Thickness: 60–80 microns
Pre-coating Thickness: 30–35 microns

Insulation Options (based on thermal and acoustic performance needs):

PUF: 40 ± 2 kg/m³
PIR: 48 ± 2 kg/m³
ROCKWOOL: 96 & 144 kg/m³ for higher fire resistance and acoustic insulation

Precision and Safety in Sealing

Cleanroom wall panels are sealed with food-grade silicone sealant on both sides. The gap tolerance is strictly maintained below 4 mm, minimizing contamination risks and enhancing air-tightness.

Flexible Dimensions and Design Customization

Width: Standard 1200 mm or customizable as per room layout
Height: Fully adjustable as per design layout
Panel Thickness: 35 mm, 50 mm, 80 mm, and 100 mm available

These dimensional options support project-specific flexibility, ensuring compatibility with modular layouts and cleanroom zoning.

Support Structure and Panel Types

The system includes powder-coated base runners and self-supported panels with an interconnecting profile for secure assembly. You can opt for either:

Progressive Panels: Ideal for permanent setups
Non-Progressive Panels: Allow flexibility in disassembly or expansion

Color Options and Aesthetic Integration

Standard panel color is RAL 9002, known for its clean and neutral appearance. However, any color from the RAL chart can be provided to align with specific design preferences or facility branding.

Conclusion

When selecting Clean Room Wall Panels, consider more than just the material — focus on insulation, sealing, modularity, and regulatory compliance. The right wall panel system enhances not only cleanliness but also the efficiency and longevity of your cleanroom environment.

For customizable, high-performance cleanroom wall panel systems, always rely on experienced manufacturers who understand the demands of controlled environments.