A Comprehensive Guide to Cleanroom Ceiling Panels: Types, Construction, and Benefits

Cleanroom environments demand precision, cleanliness, and structural reliability—down to the ceiling. Cleanroom Ceiling Panels play a critical role in maintaining contamination control and structural support in controlled environments such as pharmaceutical, biotech, and semiconductor facilities.

In this blog, we’ll explore the types, construction features, and advantages of using high-performance cleanroom ceiling panels, helping you choose the right solution for your facility.

Types of Cleanroom Ceiling Panels

Cleanroom ceiling panels are typically available in two types:

• Walk-On Ceiling Panels: Designed to support personnel movement during maintenance or inspection activities.

• Non-Walk-On Ceiling Panels: Lighter, cost-effective options for areas where foot traffic above the ceiling is not expected.

Construction Details

These panels are manufactured with a focus on strength, hygiene, and durability. Key technical specifications include:

• Panel Structure: Made using powder-coated galvanized iron (PCGI), pre-painted galvanized iron (PPGI), or stainless steel sheets on both sides.

• Core Insulation Options:

  • PUF with a density of 40±2 kg/m³

  • PIR with a density of 48±2 kg/m³

  • Rockwool ranging from 96 kg/m³ to 144 kg/m³ for enhanced fire resistance

• Panel Dimensions:

  • Width: 1200 mm

  • Thickness: Available in 35 mm, 50 mm, 80 mm, and 100 mm

  • Load Capacity: Ranges from 75 to 250 kg per square meter

The panels are manufactured in plank form, allowing custom lengths as per architectural drawings.

Surface Finishing & Aesthetics

To ensure durability and visual appeal:

• Powder Coating Thickness: 60-80 microns

• Pre-Coating Thickness: 30-35 microns

• Available Colors: Standard RAL 9002 or customized shades from the RAL chart

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Additional Features

• Sealant: Food-grade silicone applied on both panel sides with a gap not exceeding 4 mm, ensuring air-tight integrity.

• Support System: Suspended using adjustable turnbuckles and anchor-fastened rods, with additional support from wall panels.

• Panel Types: Offered as Progressive (ideal for scalable construction) and Non-Progressive (suitable for fixed layouts).

• Custom Cutouts: Available for HVAC ducts and electrical provisions, using C-type flashings.

  
  

Why Cleanroom Ceiling Panels Matter

A well-designed ceiling panel system ensures:

• Minimal particulate accumulation

• Structural safety for overhead equipment or personnel (in walk-on systems)

• Seamless integration with lighting, HVAC, and fire detection systems

By choosing the right materials, insulation, and panel type, businesses can enhance cleanroom efficiency, reduce maintenance downtime, and ensure regulatory compliance.

Conclusion

Whether you need walkable strength or lightweight hygiene-focused solutions, cleanroom ceiling panels are essential components of a well-functioning cleanroom. From pharmaceutical facilities to high-tech manufacturing units, investing in high-quality ceiling systems ensures long-term performance and safety.