Cleanroom wall systems are formed as modular panels selected by core material, manufacturing method, and surface finish to match regulatory, performance, and operational needs, where magnesium oxide, rockwool, and PIR cores provide fire resistance, PU and EPS cores deliver thermal insulation and cost efficiency, handmade panels enable high customization for complex engineering conditions, machine-made panels support standardized large-scale projects with consistent quality, HPL and stainless-steel finishes enhance hygiene and chemical resistance for GMP environments, and hollow or honeycomb cores allow concealed utility routing and future flexibility.

Choosing between fire-rated panels and insulation-focused panels depends on your industry regulations, risk profile, and operating conditions, where fire-rated panels (such as magnesium oxide, rockwool, or PIR core systems) are essential for pharmaceutical manufacturing, laboratories, hospitals, and other safety-critical or GMP-regulated facilities that require certified fire resistance and compliance, while insulation-focused panels (such as PU or EPS core systems) are more suitable for cosmetic, food processing, electronics, and general controlled environments where thermal stability, energy efficiency, and cost optimization are the primary concerns and fire ratings are not mandatory.

panels can meet iso 4 to ISO 88 cleanroom classifications depending on core material, surface coating, joint sealing system, and installation quality. fire-rated panels are typically specified for higher-risk environments.

hollow and honeycomb panels allow electrical and mechanical services to be concealed while maintaining smooth cleanroom surfaces. honeycomb cores also provide a favorable strength-to-weight ratio.

Handmade panels offer greater flexibility for complex layouts and non-standard dimensions, while machine-made panels are suited for standardized, large-scale projects with faster installation and consistent tolerances. Both systems can meet GMP requirements when properly specified.