50mm Fireproof Rockwool Cleanroom Sandwich Panel for Pharmaceutical Factory
The 50mm fireproof rock wool cleanroom sandwich panels manufactured by Glostar are ideally suited for the pharmaceutical industry, including environments subject to stringent GMP standards. This series of 50mm modular panels combines a non-combustible, high-density mineral wool core with a clean, easy-to-maintain steel finish, offering the ultimate solution for your pharmaceutical facility—perfectly suited for cleanroom partition walls, walkable ceilings, and secure material airlock systems.
- Overview
- Technical Specifications
- Applications
- Recommended Products
Product details
- Flush and Seamless Integration: The 50-millimeter panel thickness aligns perfectly with standard double-glazed cleanroom windows and airtight medical doors. This creates a flush, coplanar surface finish, eliminating raised edges where dust, bacteria, or particulates might accumulate.
- Space Optimization: The 50mm panel thickness is slim enough to maximize valuable floor space for large pharmaceutical equipment, yet sturdy enough to withstand operational demands.
Why Is 50mm Rockwool Cleanroom Sandwich Panel the Industry Standard for Pharmaceutical Cleanrooms?
50mm thick partitions are the most commonly used in pharmaceutical cleanrooms. Here are the reasons why this 50mm specification is so widely adopted:
Advantages
1. Class A1 Fire Safety
Our premium basalt wool core is completely non-combustible and meets the highest Class A1 fire rating. It effectively prevents the spread of fire and does not produce toxic fumes.
2. Sound and Thermal Insulation
Large pharmaceutical equipment and high-load HVAC systems generate significant noise. The dense rock wool fibers inside the panels effectively absorb sound waves, creating a quieter working environment for you.
3. Airtightness and Sealing Performance
These modular panels feature a precision-engineered tongue-and-groove connection system that ensures airtightness.

Technical Specifications
| Panel thickness | 50mm |
| Color | Customization Available |
| Surface Material | Anti-static Color Steel / 304 or 316L Stainless Steel |
| Standard Width | 980mm / 1180mm |
| Fireproof Rating | Class A1 |
| Bending load capacity | ≥1.5KN/m² |
| Applicable panel type | Tongue-and-groove |
| Core material density | 100kg/m³-150kg/m³ |
| Thermal conductivity | ≤0.048W/m `K |
| Acidity coefficient | ≥1.8 |
| Application | Pharmaceutical Factories, Biotech Labs, Cleanrooms |

Applications
Our 50mm rockwool panels are heavily utilized in critical areas of drug manufacturing, including:
- Sterile API Processing Rooms
- Vaccine & Biologics Production Lines
- Cleanroom Corridors & Airlocks (PAL/MAL)
- Ointment, Liquid, and Solid Dosage Packaging Areas
- Quality Control (QC) & Microbiology Laboratories
- Streamline Your Cleanroom Construction
We don’t just supply panels; we deliver a complete, fast-track building envelope. Our modular 50mm system allows for rapid onsite assembly, significantly reducing cleanroom construction time and labor costs.


🔗 You can click the link to view Glostar's project case studies: https://youtu.be/EkKAR_H-qFs
Upgrading or building a new pharmaceutical facility?
Ensure your project passes GMP inspection the first time with our premium fireproof wall systems.