PharmaPro Global Engineering & Turnkey Solutions

11/09/2026

04/09/2026

[email protected]

28/08/2026

🏭 CLEANROOM MODULAR PANELS IN PHARMA — MORE THAN JUST A WALL

In pharmaceutical facilities, cleanroom panels are an important part of the contamination control strategy.

Panel selection should not be based only on thickness or cost. It should consider room classification, process requirements, cleaning chemicals, VHP/H₂O₂ exposure, fire rating, pressure regime and lifecycle requirements.

🔹 COMMON CLEANROOM PANEL OPTIONS

1️⃣ PUF / PIR Panels
✔️ Good thermal insulation
✔️ Lightweight & fast installation
✔️ Modular construction
✔️ Suitable for various controlled areas

2️⃣ Rockwool / Mineral Wool Panels
✔️ Excellent fire performance
✔️ Good thermal & acoustic insulation
✔️ Robust construction

3️⃣ SS 304 / SS 316 Panels
✔️ Smooth & hygienic surface
✔️ Excellent cleanability
✔️ High corrosion resistance
✔️ Suitable for demanding pharmaceutical environments

4️⃣ GRP – Glass Reinforced Polyester ⭐
✔️ Excellent chemical resistance
✔️ Corrosion-free
✔️ High impact resistance
✔️ Smooth, hygienic & easy-to-clean surface
✔️ Suitable for demanding washdown environments
✔️ Certain systems can be specifically evaluated for VHP/H₂O₂ exposure

5️⃣ HPL Panels
✔️ Good cleanability
✔️ Good scratch resistance
✔️ Suitable for selected controlled environments

6️⃣ PVDF-Coated Panels ⭐
Can be considered where chemical resistance and H₂O₂/VHP decontamination are important.

✔️ Good chemical resistance
✔️ Durable surface
✔️ Corrosion resistance

⚠️ Important: PVDF coating alone should not automatically be considered “VHP resistant.” Compatibility should be confirmed for the actual H₂O₂ concentration, exposure time, temperature, humidity and number of cycles.

🧪 GRADE B / ASEPTIC AREAS

Where VHP/H₂O₂ fumigation is routinely performed, don’t evaluate only the panel surface.

The complete cleanroom envelope should be considered:

Panel → Coating → Core → Joints → Sealant → Coving → Doors → Vision Panels → Service Penetrations

A compatible panel with an unsuitable joint or sealant can still create maintenance and contamination-control issues.

🎯 PHARMAPROGLOBAL APPROACH

At PharmaProGlobal, we believe panel selection should be an engineering decision, not simply a procurement decision.

Process → Room Classification → Cleaning/Decontamination → Chemical Compatibility → Fire Requirement → Panel Selection → Jointing & Sealing → MEP Integration → Qualification

💡 KEY TAKEAWAY

The best cleanroom panel is not necessarily the most expensive panel.

👉 It is the panel system correctly engineered for the process, environment, decontamination regime and lifecycle requirements of the pharmaceutical facility.

PharmaProGlobal
Engineering Consultancy | EPC | Turnkey Solutions

Quality • Compliance • Engineering Excellence • Timely Delivery

13/08/2026

[email protected]

Why Proper HVAC Classification & Room Pressure Matter in Pharmaceutical Manufacturing

In pharmaceutical manufacturing, HVAC is not just about temperature and humidity control — it is a critical part of the contamination-control strategy.

A properly designed and qualified HVAC system helps control airflow, pressure differentials, filtration, particulate levels and microbial risks, protecting both the product and the manufacturing environment.

🔹 Correct Room Classification
Each manufacturing area must have an appropriate cleanliness classification based on the process and product requirements.

🔹 Proper Pressure Cascade
Maintaining the correct pressure differential between adjacent rooms helps control the direction of airflow and prevents unwanted movement of contaminants from less-clean to cleaner areas.

🔹 Effective HEPA Filtration
Appropriate filtration and air distribution help reduce airborne particulate and microbial contamination.

🔹 Adequate Air Changes & Airflow Pattern
Correct air-change rates and well-designed airflow patterns are essential for maintaining the required environmental conditions.

🔹 Continuous Monitoring & Qualification
Differential pressure, temperature, RH, airflow and other critical parameters should be monitored and maintained within defined operating limits.

The objective is simple:

Protect the product. Protect the process. Control contamination. Maintain GMP compliance.

As highlighted in WHO GMP guidance, appropriate filtration, airflow direction and pressure differentials are important measures for preventing cross-contamination. (World Health Organization)

At PharmaProGlobal, we support pharmaceutical facilities with engineering solutions focused on clean, compliant and reliable manufacturing environments — from HVAC design and engineering to cleanroom and contamination-control requirements.

Building Trust. Delivering Excellence.