A Complete Guide to Clean Room Wall Panels for Contamination-Controlled Environments

Lucky Deep
Jun 1
2 min read

When it comes to designing and constructing contamination-controlled environments like pharmaceutical manufacturing facilities, biotechnology labs, and healthcare units, Clean Room Wall Panels play a pivotal role. These specialized wall systems are essential in maintaining controlled conditions, ensuring both cleanliness and safety within critical environments.

In this blog, we’ll take a closer look at the specifications, materials, and benefits of Clean Room Wall Panels — equipping you with the knowledge to select the right panel system for your cleanroom application.

What Are Clean Room Wall Panels?

Clean Room Wall Panels are modular panels designed to form the internal walls of cleanrooms. They are manufactured to meet stringent hygiene standards while offering structural integrity, thermal insulation, and resistance to chemical and microbial contamination.

Key Features of Our Clean Room Wall Panels

1. Skin Options

The outer surface (skin) of cleanroom panels is available in various combinations:

PCGI / PCGI (GPSP) — Pre-Coated Galvanized Iron
PPGI / PPGI — Pre-Painted Galvanized Iron
SS / SS — Stainless Steel

These combinations can be tailored based on your project requirements.

2. Structural Framework

The internal framework is made of Galvanized Iron (GI), offering strength and durability to the panel assembly.

3. Sheet Thickness

You can choose from sheet thicknesses of:

0.5 mm
0.6 mm
0.8 mm

4. Coating Specifications

Powder Coating Thickness: 60–80 microns
Pre-Coating Thickness: 30–35 microns

These coatings not only enhance aesthetics but also protect the panels from corrosion and contamination.

5. Insulation Materials

Efficient insulation is key to maintaining the controlled environment inside a cleanroom. We offer:

PUF (Polyurethane Foam): Density 40±2 kg/m³
PIR (Polyisocyanurate): Density 48±2 kg/m³
Rockwool: Density 96 kg/m³ & 144 kg/m³

6. Sealant

All panels are sealed using food-grade silicone on both sides. The maximum permissible gap between panels is 4 mm, ensuring airtight construction.

7. Panel Dimensions

Width: Standard 1200 mm (custom sizes available as per room layout)
Height: As per layout
Panel Thickness Options: 35 mm, 50 mm, 80 mm, 100 mm

8. Support System

The panels are supported by powder-coated base runners and are self-supported using interconnecting profiles for a seamless finish.

9. Color Options

Standard: RAL 9002
Custom colors: Available from the RAL color chart

10. Panel Types

Progressive Panels: Installed in a specific sequence
Non-Progressive Panels: Can be removed or replaced independently

Why Choose High-Quality Clean Room Wall Panels?

Contamination Control: Superior sealing and materials prevent microbial growth and particle shedding.
Thermal & Acoustic Insulation: Maintains temperature stability and reduces external noise.
Durability: Long-lasting performance in demanding environments.
Easy Maintenance: Smooth surfaces allow for quick cleaning and sterilization.

Conclusion

Whether you’re building a new cleanroom or upgrading an existing one, choosing the right Clean Room Wall Panels is critical to maintaining your facility’s compliance and performance. With multiple options in materials, insulation, sizes, and finishes, you can design a solution that meets both functional and regulatory requirements.