Everything You Need to Know About Cleanroom Ceiling Panels: Types, Specs & Applications

When it comes to designing and constructing a cleanroom, every component matters — and ceiling panels play a crucial role in maintaining a controlled and contamination-free environment. Cleanroom Ceiling Panels are specifically engineered to meet the demanding standards of cleanroom environments across industries like pharmaceuticals, biotechnology, electronics, and healthcare.

In this blog, we’ll explore the types, technical specifications, and applications of cleanroom ceiling panels to help you make an informed choice.

Types of Cleanroom Ceiling Panels

Cleanroom ceiling panels come in two main variants:

• Walk-On Ceiling Panels: Designed to support foot traffic for maintenance access above the cleanroom.

• Non-Walk-On Ceiling Panels: Lighter panels used in areas where walk-on access is not required.

Both panel types are made from high-grade materials and built for durability, hygiene, and ease of installation.

Technical Specifications

Here’s a detailed breakdown of the construction and features of cleanroom ceiling panels:

• Panel Composition: Panels are manufactured using powder-coated GI (Galvanized Iron), pre-painted GI, or stainless steel sheets on both sides. The core is filled with an insulating material of specified thickness, encased within a peripheral GI profile.

• Dimensions:

  • Width: 1200 mm

  • Height: As per layout

  • Thickness options: 35 mm, 50 mm, 80 mm, and 100 mm

• Skin Options:

  • PCGI/PCGI (GPSP)

  • PPGI/PPGI

  • Stainless Steel

• Sheet Thickness: Available in 0.5 mm, 0.6 mm, and 0.8 mm

• Coating:

  • Powder Coating: 60–80 microns

  • Pre-Coating: 30–35 microns

• Insulation Options:

  • PUF: 40±2 kg/m³

  • PIR: 48±2 kg/m³

  • Rockwool: 96–144 kg/m³

• Sealant: Food-grade silicone sealant is applied on both sides, ensuring air-tightness with a gap not exceeding 4 mm.

• Load Carrying Capacity: Ranges from 75 to 250 kg per square meter — suitable for both light and heavy-duty applications.

• Support System: Panels are supported by wall panels and suspension rods. The hanging system includes suspension rods with adjustable turnbuckles, anchored fasteners to the slab for secure and level installation.

• Panel Types:

  • Progressive

  • Non-Progressive

• Customizations:

  • Cutouts for HVAC and electrical fittings can be provided with C-type flashing.

  • Standard RAL 9002 color, with other RAL shades available upon request.

Applications

Cleanroom ceiling panels are ideal for:

• Pharmaceutical manufacturing facilities

• Biotechnology labs

• Microelectronics and semiconductor plants

• Hospitals and sterile zones

• Research laboratories

Their high structural integrity, excellent insulation, and customizable features make them suitable for all ISO and GMP cleanroom classifications.

Conclusion

Choosing the right Cleanroom Ceiling Panels is essential for ensuring optimal air cleanliness, safety, and performance in controlled environments. Whether you need walk-on strength or lightweight options, these ceiling panels offer the flexibility, durability, and hygiene standards required for modern cleanroom infrastructure.