A Complete Guide to Cleanroom Ceiling Panels: Types, Features & Specifications

When it comes to maintaining a contamination-free environment, Cleanroom Ceiling Panels play a critical role in ensuring structural integrity, insulation, and compliance with stringent industry standards. Whether you’re designing a facility for pharmaceuticals, biotechnology, electronics, or healthcare, the right ceiling panel system can significantly enhance the performance and cleanliness of your controlled environment.

What Are Cleanroom Ceiling Panels?

Cleanroom ceiling panels are specially designed components that form the overhead structure of a cleanroom. They not only provide a sealed barrier against particles and contaminants but also support HVAC systems, lighting, and other mechanical components. These panels are available in walk-on and non-walk-on types, depending on operational needs and access requirements.

Key Technical Specifications:

Panel Construction

• Material (Skin): PCGI / PCGI (GPSP), PPGI / PPGI, or Stainless Steel on both sides.

• Framework: Galvanized Iron (GI) framework ensures durability and rigidity.

• Sheet Thickness Options: 0.5 mm, 0.6 mm, and 0.8 mm.

• Powder Coating Thickness: 60–80 microns.

• Pre-Coating Thickness: 30–35 microns.

Insulation Options

• PUF (Polyurethane Foam): Density of 40±2 kg/m³

• PIR (Polyisocyanurate Foam): Density of 48±2 kg/m³

• ROCKWOOL: Density range from 96 to 144 kg/m³

These insulation types provide excellent thermal and acoustic performance while contributing to fire safety.

Hygienic & Secure Sealing

• Sealant: Food-grade silicone applied on both sides to ensure an airtight, contaminant-free seal.

• Gap Control: The inter-panel gap is restricted to under 4 mm to minimize air leakage and microbial contamination.

Dimensions & Load Capacity:

• Standard Width: 1200 mm

• Height: Customizable as per layout

• Panel Thicknesses Available: 35 mm, 50 mm, 80 mm, and 100 mm

• Load Carrying Capacity: 75 to 250 kg/m² depending on panel type (ideal for walk-on ceilings in service areas)

Functional Design Features:

• Cutout Provisions: HVAC and electrical cutouts can be provided and reinforced with C-type flashing.

• Support System: Supported by wall panels and robust suspension rods anchored with adjustable turnbuckles.

• Panel Types: Available in Progressive and Non-Progressive types, allowing flexibility during installation, replacement, or expansion.

• Color Options: Standard RAL 9002, with custom color choices available from the RAL color chart.

Why Choose Modular Cleanroom Ceiling Panels?

1. Quick Installation

   
   

   Pre-fabricated planks allow for rapid assembly without disrupting surrounding areas.

2. Durability & Strength

   
   

   High load-bearing capacity makes these panels suitable for mechanical maintenance access.

3. Compliance & Cleanliness

   
   

   Designed to meet stringent cleanroom classification requirements across multiple industries.

4. Custom Engineering

   
   

   Panels can be customized for cutouts, colors, and load needs based on project-specific layouts.

Final Thoughts:

Choosing the right cleanroom ceiling panels is essential for maintaining optimal environmental control, reducing contamination risks, and supporting critical services like HVAC and electrical systems. With customizable options and durable construction, modular ceiling panels are an indispensable component for any modern cleanroom setup.